Professor Philip Sedgwick is Reader in Medical Statistics & Medical Education at St. George’s, University of London. He has 35 years of experience in research and teaching. During that time he has written and co-authored nearly 150 peer-refereed journal publications and book chapters in the areas of clinical research, epidemiology and medical education. He has a BSc (hons) in statistics, and his PhD. is in the applied research area of sleep and its disorders. 

Professor Philip Sedgwick is a Senior Fellow of the Higher Education Academy (SFHEA). He is also a Chartered Statistician (CStat) of the Royal Statistical Society. 

Professor Philip Sedgwick has taught a variety specialties in the health sciences at both the undergraduate and postgraduate level. His teaching has included the disciplines of medical statistics, research methods, critical appraisal skills and statistical computing. The focus of his teaching is delivering teaching that is practical-based so as to enable students to see its direct application. 

In 2009 Professor Philip Sedgwick was commissioned to write weekly for the leading international general medical journal BMJ. This he did in an educational capacity on topics in medical statistics, epidemiology and research methods. Philip is keen on using a “straight-talking and clear-thinking” approach – statistics is for life – not just to pass exams. Having written for the BMJ for six and half years, he produced nearly 300 articles that appeared in a series called “Endgames”. These have proved popular with an international audience of students and junior doctors alike, helping them in their personal development and exam preparation. 

Professor Philip Sedgwick has presented presented regularly at international and international conferences on his novel approaches to teaching. In 2018, at the Joint Statistical Meetings (JSM), annual conference of the American Statistical Association (ASA), my presentation “Statistical Significance: Time to Look Forward” was voted best contributed presentation in the ASA Section on Teaching Statistics in the Health Sciences (https://community.amstat.org/tshs/awards/awardsoverview/bestcontrib). JSM is the world’s largest statistics conference, and typically attracts 6500 participants from 50 countries. 

Professor Philip Sedgwick has held substantive roles within the Medical School, including as Academic lead Lead and Chief Examiner for all Student Selected Components (SSCs) plus the Final year elective across all years for both the MBBS 4 and MBBS5 Programmes. He was also Chief Examiner for the Clinical Science Year (Year 1) for the MBBS4 Programme.

Publications related to Teaching

Book Chapters

1. Tattersall M., Sedgwick P., Borrow S. (1998). Chapter 25: Sleep Disorders. In: Stein G. & Wilkinson G. (eds). Seminars in General Adult Psychiatry, Volume 2 (first edition). London: Gaskell. p.1176-1228. ISBN: 9781901242126

2. Sedgwick PM. (2011). Chapter 5: Poster Displays. In: Hall G. & Robinson N. (eds). How to Present at Meetings (third edition). Chichester: BMJ Books, Wiley-Blackwell. p.35-40. Print ISBN:9780470654583; Online ISBN:9781119962120. https://doi.org/10.1002/9781119962120.ch5

3. Sedgwick PM. (2016). Chapter 3 (Question 40); Chapter 4 (Question 27); Chapter 8 (Question 40); Chapter 12 (Question 25); Chapter 16 (Question 11). In: Lane N. Powter L, Patel S (eds). Best of Five MCQs for the Acute Medicine SCE (Oxford Higher Special Training). Oxford: Oxford University Press. Print ISBN: 978-0199680269.

4. Sedgwick PM. (2017). Nonrandomized Trials: Designs and Methodology (stat08126). In Fabrizio Ruggeri (ed). Wiley StatsRef: Statistics Reference Online (ISBN 9781118445112). Chichester: John Wiley & Sons, Ltd. https://doi.org/10.1002/9781118445112.stat08126

Review Articles

1. Sedgwick PM., Yousaf F. (1995). Sleep: its disorders and management. Hospital Update, 21(12): 546-554.

2. Yousaf F., Sedgwick PM. (1996). Sleep and its disorders. B J Hosp Med, 55(6): 353-358. PMID 8696635; Citations 2.

3. Sedgwick P. (1997). Circadian rhythms and the body clock. Update, 54(4): 200-210.

4. Sedgwick PM. (1998). Disorders of the sleep-wake cycle in adults. Postgrad Med J, 74: 134-138. PMID 9640437; IF 2.078; Citations 9; http://dx.doi.org/10.1136/pgmj.74.869.134

5. Sedgwick P, Hall A. (2003). Editorial: Teaching medical students and doctors how to communicate risk: Combine the teaching of medical statistics with communication skills. BMJ, 327: 694-695. PMID 14512451; 23.562; Citations 12; https://doi.org/10.1136/bmj.327.7417.694

6. Sedgwick P, Hall A. (2003). Teaching medical students and doctors how to communicate risk: Combine the teaching of medical statistics with communication skills. Student BMJ, 11(November): 396-397 (reprinted from BMJ).

7. Sami T., Sedgwick P. Do RCTs provide better evidence than observational studies?
Examining the philosophy behind Evidence Based Medicine. OPTICON1826; 11 (Autumn 2011). Citations 1.

44

Statistics Endgames in the BMJ (Impact Factor 23.562)

1. Sedgwick P. Sampling distributions. BMJ, 2009;338:b2290. PMID: Citations 0; https://doi.org/10.1136/bmj.b2290

2. Sedgwick P. Study design. BMJ, 2009;338:b2381. Citations 0; https://doi.org/10.1136/bmj.b2381

3. Sedgwick P. Study design. BMJ, 2009;339:b2793. Citations 4; https://doi.org/10.1136/bmj.b2793

4. Sedgwick P. Study design. BMJ, 2009;339:b2893. Citations 0; https://doi.org/10.1136/bmj.b2893

5. Sedgwick P. Risk. BMJ, 2009; 339:b3007. Citations 0; https://doi.org/10.1136/bmj.b3007

6. Sedgwick P. Statistical significance and confidence intervals. BMJ, 2009;339:b3401. Citations 0; https://doi.org/10.1136/bmj.b3401

7. Sedgwick P. Intention to treat analyses. BMJ 2009;339:b3603. Citations: 4; https://doi.org/10.1136/bmj.b3603

8. Sedgwick P. Screening tests. BMJ 2009;339:b3941. Citations 0; https://doi.org/10.1136/bmj.b3941

9. Sedgwick P. Screening tests II. BMJ 2009;339:b4030. Citations 0; https://doi.org/10.1136/bmj.b4030

10. Sedgwick P. Case-control studies. BMJ 2009;339:b4135. Citations 4; https://doi.org/10.1136/bmj.b4135

11. Sedgwick P. Screening tests III. BMJ 2009;339:b4247. PMID: 19846481; Citations 0; https://doi.org/10.1136/bmj.b4247

12. Sedgwick P. Screening tests IV. BMJ 2009;339:b4365. PMID: 19864689; Citations 0; https://doi.org/10.1136/bmj.b4365

13. Sedgwick P. Study Design. BMJ 2009;339:b4458. Citations 0; https://doi.org/10.1136/bmj.b4458

14. Sedgwick P. Matching. BMJ 2009;339:b4581. Citations 0; https://doi.org/10.1136/bmj.b4581

15. Sedgwick P. Random Allocation I. BMJ 2009;339:b4719. Citations 0; https://doi.org/10.1136/bmj.b4719

16. Sedgwick P. Random Allocation II. BMJ 2009;339:b4924. Citations 1; https://doi.org/10.1136/bmj.b4924

17. Sedgwick P. Random Allocation III. BMJ 2009;339:b5072. Citations 0; https://doi.org/10.1136/bmj.b5072

18. Sedgwick P. Study Design. BMJ 2009;339:b5263. PMID: 20007221; Citations 0; https://doi.org/10.1136/bmj.b5263

19. Sedgwick P. Sampling I. BMJ 2009;339:b5512. Citations 2; https://doi.org/10.1136/bmj.b5512

20. Sedgwick P. Sampling II. BMJ 2010;340:b5677. Citations 1; https://doi.org/10.1136/bmj.b5677

21. Sedgwick P. Sampling III. BMJ 2010;340:c93. Citations 1; https://doi.org/10.1136/bmj.c93

22. Sedgwick P. Placebos. BMJ 2010;340:c247. Citations 1; https://doi.org/10.1136/bmj.c247

23. Sedgwick P. Control groups. BMJ 2010;340:c391. Citations 0; https://doi.org/10.1136/bmj.c391

24. Sedgwick P. Allocation concealment. BMJ 2010;340:c537. Citations 3; https://doi.org/10.1136/bmj.c537

25. Sedgwick P. Generalisation and extrapolation. BMJ 2010;340:c717. Citations 1; https://doi.org/10.1136/bmj.c717

26. Sedgwick P. Cross sectional studies. BMJ 2010;340:c846. PMID 20164140; Citations 2; https://doi.org/10.1136/bmj.c846

27. Sedgwick P. Cohort studies. BMJ 2010;340:c1002. Citations 0; https://doi.org/10.1136/bmj.c1002

28. Sedgwick P. Describing the spread of data I. BMJ 2010;340:c1116. Citations 2; https://doi.org/10.1136/bmj.c1116

29. Sedgwick P. Describing the spread of data II. BMJ 2010;340:c1282. Citations 4; https://doi.org/10.1136/bmj.c1282

30. Sedgwick P. Standard error of the mean. BMJ 2010;340:c1437. Citations 1; https://doi.org/10.1136/bmj.c1437

31. Sedgwick P. Variables and parameters. BMJ 2010;340:c1568. PMID 20335642; Citations 3; https://doi.org/10.1136/bmj.c1568

32. Sedgwick P. Internal and external validity. BMJ 2010;340:c1705. Citations 2; https://doi.org/10.1136/bmj.c1705

33. Sedgwick P. Per protocol analysis. BMJ 2010;340:c1825. PMID 20375086; Citations 6; https://doi.org/10.1136/bmj.c1825

34. Sedgwick P. Primary and secondary outcome measures. BMJ 2010;340:c1938. Citations 4; https://doi.org/10.1136/bmj.c1938

35. Sedgwick P. Statistical hypothesis testing. BMJ 2010;340:c2059. Citations 42; https://doi.org/10.1136/bmj.c2059

36. Sedgwick P. P values. BMJ 2010;340:c2203. Citations 5; https://doi.org/10.1136/bmj.c2203

37. Sedgwick P. Errors when statistical hypothesis testing. BMJ 2010;340:c2348. Citations 4; https://doi.org/10.1136/bmj.c2348

38. Sedgwick P. One sided and two-sided hypothesis tests. BMJ 2010;340:c2458. Citations 1; https://doi.org/10.1136/bmj.c2458

39. Sedgwick P. Nested case-control studies. BMJ 2010;340:c2582. PMID 20484347; Citations 5; https://doi.org/10.1136/bmj.c2582

40. Sedgwick P. Study design. BMJ 2010;340:c2667. Citations 0; https://doi.org/10.1136/bmj.c2667

41. Sedgwick P. Independent samples t test. BMJ 2010;340:c2673. Citations 15; https://doi.org/10.1136/bmj.c2673

42. Sedgwick P. Multiple significance tests. BMJ 2010;340:c2963. Citations 4; https://doi.org/10.1136/bmj.c2963

43. Sedgwick P. Sample size calculations I. BMJ 2010;340:c3104. PMID 20554656; Citations 0; https://doi.org/10.1136/bmj.c3104

44. Sedgwick P. Sample size calculations II. BMJ 2010;340:c3299. PMID 20573759; Citations 5; https://doi.org/10.1136/bmj.c3299

45. Sedgwick P. Factorial trials. BMJ 2010;340:c3401 (Published 30 June 2010). Citations 0; https://doi.org/10.1136/bmj.c3401

46. Sedgwick P. Survival (time to event) data I. BMJ 2010;341:c3537. Citations 2; https://doi.org/10.1136/bmj.c3537

47. Sedgwick P. Survival (time to event) data II. BMJ 2010;341:c3665. Citations 4; https://doi.org/10.1136/bmj.c3665

48. Sedgwick P. The log rank test. BMJ 2010;341:c3773. Citations 2; https://doi.org/10.1136/bmj.c3773

49. Sedgwick P., Marston L. Relative risks. BMJ 2010;341:c3983. Citations 1; https://doi.org/10.1136/bmj.c3983

50. Sedgwick P., Marston L. Relative risks and confidence intervals. BMJ 2010;341:c4166. Citations 1; https://doi.org/10.1136/bmj.c4166

51. Sedgwick P., Marston L. Relative risks and statistical significance. BMJ 2010;341:c4265. Citations 3; https://doi.org/10.1136/bmj.c4265

52. Sedgwick P., Marston L. Odds Ratios. BMJ 2010;341:c4414. Citations 5; https://doi.org/10.1136/bmj.c4414

53. Sedgwick P., Marston L. Hazard Ratios. BMJ 2010;341:c4566. Citations 0; https://doi.org/10.1136/bmj.c4566

54. Sedgwick P. Prevalence and Incidence. BMJ 2010;341:c4709. PMID 20810482; Citations 4; https://doi.org/10.1136/bmj.c4709

55. Sedgwick P. Incidence Rate Ratio. BMJ 2010;341:c4804. Citations 10; https://doi.org/10.1136/bmj.c4804

56. Sedgwick P. Odds Ratios II. BMJ 2010;341:c4971. Citations 2; https://doi.org/10.1136/bmj.c4971

57. Sedgwick P. Confounding in Case-Control Studies. BMJ 2010;341:c5136. Citations 2; https://doi.org/10.1136/bmj.c5136

58. Sedgwick P. Confounding in Case-Control Studies II. BMJ 2010;341:c5290. Citations 0; https://doi.org/10.1136/bmj.c5290

59. Sedgwick P. Confounding in Randomised Controlled Trials. BMJ 2010;341:c5403. Citations 1; https://doi.org/10.1136/bmj.c5403

60. Sedgwick P. Number Needed to Treat. BMJ 2010;341:c5614. Citations 3; https://doi.org/10.1136/bmj.c5614

61. Sedgwick P. Numbers Needed to Treat and Harm. BMJ 2010;341:c5731. Citations 4; https://doi.org/10.1136/bmj.c5731

62. Sedgwick P. Measurement of Data. BMJ 2010;341:c5929. Citations 0; https://doi.org/10.1136/bmj.c5929

63. Sedgwick P. The Normal Distribution. BMJ 2010;341:c6085. Citations 3; https://doi.org/10.1136/bmj.c6085

64. Sedgwick P. Skewed Distributions. BMJ 2010;341:c6276. Citations 2; https://doi.org/10.1136/bmj.c6276

65. Sedgwick P. Skewed Distributions II. BMJ 2010;341:c6448. Citations 0; https://doi.org/10.1136/bmj.c6448

66. Sedgwick P. Reference and normal ranges. BMJ 2010;341:c6666. Citations 0; https://doi.org/10.1136/bmj.c6666

67. Sedgwick P. z scores. BMJ 2010;341:c6746. Citations 0; https://doi.org/10.1136/bmj.c6746

68. Sedgwick P. Sources of bias in randomised controlled trials I. BMJ 2010;341:c6995. Citations 5; https://doi.org/10.1136/bmj.c6995

69. Sedgwick P. Sources of bias in randomised controlled trials II. BMJ 2010;341:c7053. Citations 3; https://doi.org/10.1136/bmj.c7053

70. Sedgwick P. T scores and z scores. BMJ 2010;341:c7362. Citations 0; https://doi.org/10.1136/bmj.c7362

71. Sedgwick P. Meta-analyses I. BMJ 2011;342:d45. Citations 0; https://doi.org/10.1136/bmj.d45

72. Sedgwick P. Meta-analyses II. BMJ 2011;342:d229. Citations 0; https://doi.org/10.1136/bmj.d229

73. Sedgwick P. Meta-analyses III. BMJ 2011;342:d244. Citations 0; https://doi.org/10.1136/bmj.d244

74. Sedgwick P. Meta-analyses IV. BMJ 2011;342:d540. Citations 0; https://doi.org/10.1136/bmj.d540

75. Sedgwick P. Meta-analyses V. BMJ 2011;342:d686. Citations 0; https://doi.org/10.1136/bmj.d686

76. Sedgwick P. Meta-analyses VI. BMJ 2011;342:d937. Citations 0; https://doi.org/10.1136/bmj.d937

77. Sedgwick P. Meta-analyses VII. BMJ 2011;342:d1108. Citations 0; https://doi.org/10.1136/bmj.d1108

78. Sedgwick P. Sampling methods I. BMJ 2011;342:d1249. Citations 1; https://doi.org/10.1136/bmj.d1249

79. Sedgwick P. Sampling methods II. BMJ 2011;342:d1387. Citations 0; https://doi.org/10.1136/bmj.d1387

80. Sedgwick P. Sampling methods III. BMJ 2011;342:d1537. Citations 0; https://doi.org/10.1136/bmj.d1537

81. Sedgwick P. Observational study design I. BMJ 2011;342:d1742. Citations 0; https://doi.org/10.1136/bmj.d1742

82. Sedgwick P. Observational study design II. BMJ 2011;342:d1903. PMID 21450799; Citations 1; https://doi.org/10.1136/bmj.d1903

83. Sedgwick P. Control treatments. BMJ 2011;342:d2109. Citations 0; https://doi.org/10.1136/bmj.d2109

84. Sedgwick P. Analysis by intention to treat. BMJ 2011;342:d2212. Citations 7; https://doi.org/10.1136/bmj.d2212

85. Sedgwick P. Analysis by per protocol. BMJ 2011;342:d2330. Citations 5; https://doi.org/10.1136/bmj.d2330

86. Sedgwick P. Number needed to treat I. BMJ 2011;342:d2463. Citations 1; https://doi.org/10.1136/bmj.d2463

87. Sedgwick P. Number needed to treat II. BMJ 2011;342:d2664. Citations 0; https://doi.org/10.1136/bmj.d2664

88. Sedgwick P. Number needed to harm. BMJ 2011;342:d2811. Citations 0; https://doi.org/10.1136/bmj.d2811

89. Sedgwick P. Superiority trials. BMJ 2011;342:d2981. Citations 5; https://doi.org/10.1136/bmj.d2981

90. Sedgwick P. Absence of evidence is not evidence of absence. BMJ 2011;342:d3126. Citations 4; https://doi.org/10.1136/bmj.d3126

91. Sedgwick P. Non-inferiority trials. BMJ 2011;342:d3253. Citations 2; https://doi.org/10.1136/bmj.d3253

92. Sedgwick P. Open label trials. BMJ 2011;342:d3427. Citations 0; https://doi.org/10.1136/bmj.d3427

93. Sedgwick P. Patient preference trials. BMJ 2011;342:d3602. Citations 0; https://doi.org/10.1136/bmj.d3602

94. Sedgwick P. Screening tests: indices of performance. BMJ 2011;342:d3763. Citations 2; https://doi.org/10.1136/bmj.d3763

95. Sedgwick P. Screening tests: likelihood ratios. BMJ 2011;342:d3986. Citations 2; https://doi.org/10.1136/bmj.d3986

96. Sedgwick P. Bias in clinical trials. BMJ 2011;343:d4176. Citations 11; https://doi.org/10.1136/bmj.d4176

97. Sedgwick P. Receiver operating characteristic curves. BMJ 2011;343:d4302. Citations 1; https://doi.org/10.1136/bmj.d4302

98. Sedgwick P. Questionnaire surveys. BMJ 2011;343:d4449. Citations 1; https://doi.org/10.1136/bmj.d4449

99. Sedgwick P. The ecological fallacy. BMJ 2011;343:d4670. Citations 7; https://doi.org/10.1136/bmj.d4670

100. Sedgwick P. Survival (time to event) data: censored observations. BMJ 2011;343:d4816. Citations 4; https://doi.org/10.1136/bmj.d4816

101. Sedgwick P., Joekes K. Survival (time to event) data: median survival times. BMJ 2011;343:d4890. Citations 4; https://doi.org/10.1136/bmj.d4890

102. Sedgwick P. Meta-analyses: sources of bias. BMJ 2011;343:d5085. Citations 0; https://doi.org/10.1136/bmj.d5085

103. Sedgwick P. Meta-analyses: funnel plots. BMJ 2011;343:d5372. Citations 4; https://doi.org/10.1136/bmj.d5372

104. Sedgwick P. Sample size and power. BMJ 2011;343:d5579. Citations 1; https://doi.org/10.1136/bmj.d5579

105. Sedgwick P. Non-randomised studies. BMJ 2011;343:d5741. Citations 2; https://doi.org/10.1136/bmj.d5741

106. Sedgwick P. Hazard ratios. BMJ 2011;343:d5918. Citations 5; https://doi.org/10.1136/bmj.d5918

107. Sedgwick P. Phases of clinical trials. BMJ 2011;343:d6068. Citations 2; https://doi.org/10.1136/bmj.d6068

108. Sedgwick P. Case-control studies: sources of bias. BMJ 2011;343:d6284. Citations 2; https://doi.org/10.1136/bmj.d6284

109. Sedgwick P. Screening tests and indices of performance: effects of prevalence. BMJ 2011;343:d6483. Citations 1; https://doi.org/10.1136/bmj.d6483

110. Sedgwick P. Statistical tests: matched pairs categorical data. BMJ 2011;343:d6623. Citations 1; https://doi.org/10.1136/bmj.d6623

111. Sedgwick P. Odds ratios and adjusting for confounding. BMJ 2011;343:d6833. Citations 0; https://doi.org/10.1136/bmj.d6833

112. Sedgwick P. Derivation of hazard ratios. BMJ 2011;343:d6994. Citations 1; https://doi.org/10.1136/bmj.d6994

113. Sedgwick P. Block randomisation. BMJ 2011;343:d7139. Citations 5; https://doi.org/10.1136/bmj.d7139

114. Sedgwick P. Double dummy trials. BMJ 2011;343:d7294. Citations 5; https://doi.org/10.1136/bmj.d7294

115. Sedgwick P. Random sampling versus random allocation. BMJ 2011;343:d7453. Citations 3; https://doi.org/10.1136/bmj.d7453

116. Sedgwick P. The placebo effect. BMJ 2011;343:d7665. Citations 3; https://doi.org/10.1136/bmj.d7665

117. Sedgwick P. Cohort studies: sources of bias. BMJ 2011;343:d7839. Citations 1; https://doi.org/10.1136/bmj.d7839

118. Sedgwick P. Standard deviation versus standard error. BMJ 2011;343:d8010. Citations 8; https://doi.org/10.1136/bmj.d8010

119. Sedgwick P. The Hawthorne Effect. BMJ 2012;344:d8262. Citations 21; https://doi.org/10.1136/bmj.d8262

120. Sedgwick P. Allocation concealment. BMJ 2012;344:e156. PMID 20130007; Citations 5; https://doi.org/10.1136/bmj.e156

121. Sedgwick P. Statistical tests for independent groups: categorical data. BMJ 2012;344:e344. Citations 3; https://doi.org/10.1136/bmj.e344

122. Sedgwick P. Multiple significance tests: the Bonferroni correction. BMJ 2012;344:e509. Citations 21; https://doi.org/10.1136/bmj.e509

123. Sedgwick P. Why match in case-control studies? BMJ 2012;344:e691. Citations 5; https://doi.org/10.1136/bmj.e691

124. Sedgwick P. “n of 1” trials. BMJ 2012;344:e844. Citations 3; https://doi.org/10.1136/bmj.e844

125. Sedgwick P. External and internal validity in clinical trials. BMJ 2012;344:e1004. Citations 6; https://doi.org/10.1136/bmj.e1004

126. Sedgwick P. Cohen’s coefficient κ. BMJ 2012;344:e1178. Citations 4; https://doi.org/10.1136/bmj.e1178

127. Sedgwick P. Restricted randomisation. BMJ 2012;344:e1324. Citations 2; https://doi.org/10.1136/bmj.e1324

128. Sedgwick P. Incidence rates. BMJ 2012;344:e1589. PMID 22399704; Citations 2; https://doi.org/10.1136/bmj.e1589

129. Sedgwick P. Parametric v non-parametric statistical tests. BMJ 2012;344:e1753. Citations 16; https://doi.org/10.1136/bmj.e1753

130. Sedgwick P. Sequential trials. BMJ 2012;344:e2102. Citations 0; https://doi.org/10.1136/bmj.e2102

131. Sedgwick P. Confidence intervals and statistical significance. BMJ 2012;344:e2238. Citations 5; https://doi.org/10.1136/bmj.e2238

132. Sedgwick P. One way analysis of variance. BMJ 2012;344:e2427. Citations 3; https://doi.org/10.1136/bmj.e2427

133. Sedgwick P. Non-parametric statistical tests for two related groups: numerical data. BMJ 2012;344:e2537. Citations 5; https://doi.org/10.1136/bmj.e2537

134. Sedgwick P. The healthy entrant effect. BMJ 2012;344:e2728. Citations 0; https://doi.org/10.1136/bmj.e2728

135. Sedgwick P. What are odds? BMJ 2012;344:e2853. Citations 3; https://doi.org/10.1136/bmj.e2853

136. Sedgwick P. Populations and samples. BMJ 2012;344:e3048. Citations 0; https://doi.org/10.1136/bmj.e3048

137. Sedgwick P. Confidence intervals: predicting uncertainty. BMJ 2012;344:e3147. Citations 5; https://doi.org/10.1136/bmj.e3147

138. Sedgwick P. Non-parametric statistical tests for independent groups: numerical data. BMJ 2012;344:e3354. Citations 4; https://doi.org/10.1136/bmj.e3354

139. Sedgwick P. What is recall bias? BMJ 2012;344:e3519. Citations 15; https://doi.org/10.1136/bmj.e3519

140. Sedgwick P. Crossover trials. BMJ 2012;344:e3710. Citations 3; https://doi.org/10.1136/bmj.e3710

141. Sedgwick P. Placebo run in periods. BMJ 2012;344:e3827. Citations 1; https://doi.org/10.1136/bmj.e3827

142. Sedgwick P. Meta-analyses: tests of heterogeneity. BMJ 2012;344:e3971. Citations 4; https://doi.org/10.1136/bmj.e3971

143. Sedgwick P. Observational study designs. BMJ 2012;344:e4209. Citations 1; https://doi.org/10.1136/bmj.e4209

144. Sedgwick P. What is sampling error? BMJ 2012;344:e4285. Citations 10; https://doi.org/10.1136/bmj.e4285

145. Sedgwick P. Pearson’s correlation coefficient. BMJ 2012;345:e4483. Citations 62; https://doi.org/10.1136/bmj.e4483

146. Sedgwick P. Cluster randomised controlled trials. BMJ 2012;345:e4654. Citations 7; https://doi.org/10.1136/bmj.e4654

147. Sedgwick P. Open clinical trials. BMJ 2012;345:e4749. Citations 1; https://doi.org/10.1136/bmj.e4749

148. Sedgwick P. Confidence intervals and statistical significance: rules of thumb. BMJ 2012;345:e4960. Citations 13; https://doi.org/10.1136/bmj.e4960

149. Sedgwick P. Randomised controlled trials with full factorial designs. BMJ 2012;345:e5114. Citations 2; https://doi.org/10.1136/bmj.e5114

150. Sedgwick P. Statistical tests for independent groups: time to event data. BMJ 2012;345:e5257. Citations 0; https://doi.org/10.1136/bmj.e5257

151. Sedgwick P. Correlation. BMJ 2012;345:e5407. Citations 8; https://doi.org/10.1136/bmj.e5407

152. Sedgwick P. Why randomise in clinical trials? BMJ 2012;345:e5584. Citations 6; https://doi.org/10.1136/bmj.e5584

153. Sedgwick P. Absolute and relative risks. BMJ 2012;345:e5613. Citations 6; https://doi.org/10.1136/bmj.e5613

154. Sedgwick P. Observational study design. BMJ 2012;345:e5856. Citations 2; https://doi.org/10.1136/bmj.e5856

155. Sedgwick P. Hazards and hazard ratios. BMJ 2012;345:e5980. Citations 4; https://doi.org/10.1136/bmj.e5980

156. Sedgwick P. Standardisation of outcome measures (z scores). BMJ 2012;345:e6178. Citations 2; https://doi.org/10.1136/bmj.e6178

157. Sedgwick P. Proportional quota sampling. BMJ 2012;345:e6336. Citations 3; https://doi.org/10.1136/bmj.e6336

158. Sedgwick P. The normal distribution. BMJ 2012;345:e6533. Citations: 2; https://doi.org/10.1136/bmj.e6533

159. Sedgwick P. Log transformation of data. BMJ 2012;345:e6727. Citations 11; https://doi.org/10.1136/bmj.e6727

160. Sedgwick P. Estimating the population at risk. BMJ 2012;345:e6859. Citations 7; https://doi.org/10.1136/bmj.e6859

161. Sedgwick P. What is risk? BMJ 2012;345:e7036. Citations 1; https://doi.org/10.1136/bmj.e7036

162. Sedgwick P. Analysis of outcome measures within treatment groups. BMJ 2012;345:e7201. Citations 10; https://doi.org/10.1136/bmj.e7201

163. Sedgwick P. Effect sizes. BMJ 2012;345:e7370. Citations 6; https://doi.org/10.1136/bmj.e7370

164. Sedgwick P. Skewed distributions. BMJ 2012;345:e7534. Citations 1; https://doi.org/10.1136/bmj.e7534

165. Sedgwick P. What is a P value? BMJ 2012;345:e7767. Citations 1; https://doi.org/10.1136/bmj.e7767

166. Sedgwick P. Confounding in clinical trials. BMJ 2012;345:e7951. Citations 10; https://doi.org/10.1136/bmj.e7951

167. Sedgwick P. Parametric statistical tests for independent groups: numerical data. BMJ 2012;345:e8145. Citations 1: https://doi.org/10.1136/bmj.e8145

168. Sedgwick P. How to read a forest plot. BMJ 2012;345:e8335. Citations 5; https://doi.org/10.1136/bmj.e8335

169. Sedgwick P, Sokol D. Zelen’s design. BMJ 2012;345:e8505. Citations 0; https://doi.org/10.1136/bmj.e8505

170. Sedgwick P. Analysing case-control studies: adjusting for confounding. BMJ 2013;346:f25. Citations 2; https://doi.org/10.1136/bmj.f25

171. Sedgwick P. Equivalence trials. BMJ 2013;346:f184. Citations 1; https://doi.org/10.1136/bmj.f184

172. Sedgwick P., Marston L. Analysis of longitudinal studies. BMJ 2013;346:f363. Citations 1; https://doi.org/10.1136/bmj.f363

173. Sedgwick P. What is the standard error of the mean? BMJ 2013;346:f532. Citations 0; https://doi.org/10.1136/bmj.f532

174. Sedgwick P. The purpose of control groups. BMJ 2013;346:f658. Citations 0; https://doi.org/10.1136/bmj.f658

175. Sedgwick P. Stratified random allocation. BMJ 2013;346:f822. Citations 3; https://doi.org/10.1136/bmj.f822

176. Sedgwick P. Sample size: how many participants are needed in a trial? BMJ 2013;346:f1041. PMID 23418280; Citations 9; https://doi.org/10.1136/bmj.f1041

177. Sedgwick P. Case-control studies: measures of risk. BMJ 2013;346:f1185. PMID 23435603; Citations 4; https://doi.org/10.1136/bmj.f1185

178. Sedgwick P. Meta-analyses: how to read a funnel plot. BMJ 2013;346:f1342. Citations 21; https://doi.org/10.1136/bmj.f1342

179. Sedgwick P. Normal ranges. BMJ 2013;346:f1343. Citations 1; https://doi.org/10.1136/bmj.f1343

180. Sedgwick P. Limits of agreement (Bland-Altman method). BMJ 2013;346:f1630. PMID 23502707; Citations 34; https://doi.org/10.1136/bmj.f1630

181. Sedgwick P. Intraclass correlation coefficient. BMJ 2013;346:f1816. Citations 4; https://doi.org/10.1136/bmj.f1816

182. Sedgwick P. Variables, sample estimates, and population parameters. BMJ 2013;346:f2019. Citations 0; https://doi.org/10.1136/bmj.f2019

183. Sedgwick P. Units of analysis. BMJ 2013;346:f2128. Citations 0; https://doi.org/10.1136/bmj.f2128

184. Sedgwick P. Simple linear regression. BMJ 2013;346:f2340. Citations 8; https://doi.org/10.1136/bmj.f2340

185. Sedgwick P. Receiver operating characteristic curves. BMJ 2013;346:f2493. Citations 3; https://doi.org/10.1136/bmj.f2493

186. Sedgwick P. Correlation versus linear regression. BMJ 2013;346:f2686. Citations 2; https://doi.org/10.1136/bmj.f2686

187. Sedgwick P. Cluster randomised controlled trials: sample size calculations. BMJ 2013;346:f2839. Citations 3; https://doi.org/10.1136/bmj.f2839

188. Sedgwick P. Generalisation and extrapolation of study results. BMJ 2013;346:f3022. Citations 1; https://doi.org/10.1136/bmj.f3022

189. Sedgwick P. P values or confidence intervals? BMJ 2013;346:f3212. Citations 2; https://doi.org/10.1136/bmj.f3212

190. Sedgwick P. Selection bias versus allocation bias. BMJ 2013;346:f3345. Citations 11; https://doi.org/10.1136/bmj.f3345

191. Sedgwick P. Double dummy trials incorporating factorial designs. BMJ 2013;346:f3539. Citations 0; https://doi.org/10.1136/bmj.f3539

192. Sedgwick P. What is intention to treat analysis? BMJ 2013;346:f3662. Citations 9; https://doi.org/10.1136/bmj.f3662

193. Sedgwick P. What is per protocol analysis? BMJ 2013;346:f3748. Citations 4; https://doi.org/10.1136/bmj.f3748

194. Sedgwick P. Meta-analyses: heterogeneity and subgroup analysis. BMJ 2013;346:f4040. Citations 9; https://doi.org/10.1136/bmj.f4040

195. Sedgwick P. Logistic regression. BMJ 2013;347:f4488. Citations 8; https://doi.org/10.1136/bmj.f4488

196. Sedgwick P. Open label crossover trials. BMJ 2013;346:f4186. Citations 1; https://doi.org/10.1136/bmj.f4186

197. Sedgwick P. Multiple regression. BMJ 2013;347:f4373. Citations 3; https://doi.org/10.1136/bmj.f4373

198. Sedgwick P. What is number needed to treat (NNT)? BMJ 2013;347:f4605. Citations 5; https://doi.org/10.1136/bmj.f4605

199. Sedgwick P. Kaplan-Meier survival analysis: types of censored observations. BMJ 2013;347:f4663. Citations 1; https://doi.org/10.1136/bmj.f4663

200. Sedgwick P. What is number needed to harm (NNH)? BMJ 2013;347:f4869. Citations 2; https://doi.org/10.1136/bmj.f4869

201. Sedgwick P. Cox proportional hazards regression. BMJ 2013;347:f4919. Citations 2; https://doi.org/10.1136/bmj.f4919

202. Sedgwick P. Odds and odds ratios. BMJ 2013;347:f5067. Citations 3; https://doi.org/10.1136/bmj.f5067

203. Sedgwick P. Questionnaire surveys: sources of bias. BMJ 2013;347:f5265. Citations 10; https://doi.org/10.1136/bmj.f5265

204. Sedgwick P. What is a superiority trial? BMJ 2013;347:f5420. Citations 12; https://doi.org/10.1136/bmj.f5420

205. Sedgwick P. Allocation concealment versus blinding in randomised controlled trials. BMJ 2013;347:f5518. Citations 3; https://doi.org/10.1136/bmj.f5518

206. Sedgwick P. Controlled trials. BMJ 2013;347:f5718. Citations 0; https://doi.org/10.1136/bmj.f5718

207. Sedgwick P., Hooper C. Sham treatments. BMJ 2013;347:f5819. Citations 2; https://doi.org/10.1136/bmj.f5819

208. Sedgwick P. What is a patient preference trial? BMJ 2013;347:f5970. Citations 4; https://doi.org/10.1136/bmj.f5970

209. Sedgwick P. The nocebo effect. BMJ 2013;347:f6130. Citations 2; https://doi.org/10.1136/bmj.f6130

210. Sedgwick P. The importance of statistical power. BMJ 2013;347:f6282. Citations 2; https://doi.org/10.1136/bmj.f6282

211. Sedgwick P. Convenience sampling. BMJ 2013;347:f6304. Citations 11; https://doi.org/10.1136/bmj.f6304

212. Sedgwick P. Treatment allocation by minimisation. BMJ 2013;347:f6569. Citations 1; https://doi.org/10.1136/bmj.f6569

213. Sedgwick P. Prospective cohort studies: advantages and disadvantages. BMJ 2013;347:f6726. Citations 14; https://doi.org/10.1136/bmj.f6726

214. Sedgwick P. What is a non-inferiority trial? BMJ 2013;347:f6853. Citations 2; https://doi.org/10.1136/bmj.f6853

215. Sedgwick P. Stratified cluster sampling. BMJ 2013;347:f7016. Citations 3; https://doi.org/10.1136/bmj.f7016

216. Sedgwick P., Joekes K. Kaplan-Meier survival curves: interpretation and communication of risk. BMJ 2013;347:f7118. Citations 4; https://doi.org/10.1136/bmj.f7118

217. Sedgwick P., Marston L. Meta-analyses: standardised mean differences. BMJ 2013;347:f7257. Citations 10; https://doi.org/10.1136/bmj.f7257

218. Sedgwick P. Snowball sampling. BMJ 2013;347:f7511. Citations 3; https://doi.org/10.1136/bmj.f7511

219. Sedgwick P. Case-control studies: advantages and disadvantages. BMJ 2014;348:f7707. Citations 5; https://doi.org/10.1136/bmj.f7707

220. Sedgwick P. Parametric statistical tests for two related groups: numerical data. BMJ 2014;348:g124. Citations 1; https://doi.org/10.1136/bmj.g124

221. Sedgwick P. Prognostic scores. BMJ 2014;348:g282. Citations 18; https://doi.org/10.1136/bmj.g282

222. Sedgwick P. Retrospective cohort studies: advantages and disadvantages. BMJ 2014;348:g1072. Citations 21; https://doi.org/10.1136/bmj.g1072

223. Sedgwick P. Cluster sampling. BMJ 2014;348:g1215. Citations 3; https://doi.org/10.1136/bmj.g1215

224. Sedgwick P. Relative risks versus odds ratios. BMJ 2014;348:g1407. Citations 1; https://doi.org/10.1136/bmj.g1407

225. Sedgwick P. Nested case-control studies: advantages and disadvantages. BMJ 2014;348:g1532. Citations 5; https://doi.org/10.1136/bmj.g1532

226. Sedgwick P., Hooper C. Placebo controlled trials. BMJ 2014;348:g1635. PMID 24563452; Citations 3; https://doi.org/10.1136/bmj.g1635

227. Sedgwick P. Randomised controlled trials: internal versus external validity. BMJ 2014;348:g1742. Citations 9; https://doi.org/10.1136/bmj.g1742

228. Sedgwick P., Joekes K. Randomised controlled trials: evaluating and communicating treatment effects. BMJ 2014;348:g1905. Citations 2; https://doi.org/10.1136/bmj.g1905

229. Sedgwick P. Clinical significance versus statistical significance. BMJ 2014;348:g2130. Citations 13; https://doi.org/10.1136/bmj.g2130

230. Sedgwick P. Cross sectional studies: advantages and disadvantages. BMJ 2014;348:g2276. Citations 17; https://doi.org/10.1136/bmj.g2276

231. Sedgwick P. Treatment allocation in trials: block randomisation. BMJ 2014;348:g2409. Citations 5; https://doi.org/10.1136/bmj.g2409

232. Sedgwick P. Non-response bias versus response bias. BMJ 2014;348:g2573. Citations 4; https://doi.org/10.1136/bmj.g2573

233. Sedgwick P. What is an “n-of-1” trial? BMJ 2014;348:g2674. Citations 4; https://doi.org/10.1136/bmj.g2674

234. Sedgwick P. Treatment allocation in trials: cluster randomisation. BMJ 2014;348:g2820. Citations 5; https://doi.org/10.1136/bmj.g2820

235. Sedgwick P. Non-parametric statistical tests for two independent groups: numerical data. BMJ 2014;348:g2907. Citations 0; https://doi.org/10.1136/bmj.g2907

236. Sedgwick P. Ecological studies: advantages and disadvantages. BMJ 2014;348:g2979. PMID 25134102; Citations 12; https://doi.org/10.1136/bmj.g2979

237. Sedgwick P. What is a crossover trial? BMJ 2014;348:g3191. PMID 25134118; Citations 4; https://doi.org/10.1136/bmj.g3191

238. Sedgwick P. Clinical trials: units of randomisation. BMJ 2014;348:g3297. PMID 24838104; Citations 3; https://doi.org/10.1136/bmj.g3297

239. Sedgwick P. What is an open label trial? BMJ 2014;348:g3434. PMID 24859904; Citations 4; https://doi.org/10.1136/bmj.g3434

240. Sedgwick P. Understanding statistical hypothesis testing. BMJ 2014;348:g3557. PMID 24879817; Citations 12; https://doi.org/10.1136/bmj.g3557

241. Sedgwick P. What are the four phases of clinical research trials? BMJ 2014;348:g3727. PMID 24906716; Citations 1; https://doi.org/10.1136/bmj.g3727

242. Sedgwick P. Unit of observation versus unit of analysis. BMJ 2014;348:g3840. PMID 24927764; Citations 3; https://doi.org/10.1136/bmj.g3840

243. Sedgwick P. What is a non-randomised controlled trial? BMJ 2014;348:g4115. PMID 24951505; Citations 5; https://doi.org/10.1136/bmj.g4115

244. Sedgwick P. Pitfalls of statistical hypothesis testing: type I and type II errors. BMJ 2014;349:g4287. PMID 24994622; Citations 9; https://doi.org/10.1136/bmj.g4287

245. Sedgwick P. Measuring the performance of screening tests. BMJ 2014;348:g4438. PMID 25001573; Citations 1; https://doi.org/10.1136/bmj.g4438

246. Sedgwick P. Understanding P values. BMJ 2014;349:g4550. PMID 25015369; Citations 4; https://doi.org/10.1136/bmj.g4550

247. Marston L., Sedgwick P. Randomised controlled trials: missing data. BMJ 2014;349:g4656. PMID 25038075; Citations 6; https://doi.org/10.1136/bmj.g4656

248. Sedgwick P., Hooper C. What are randomised consent designs? BMJ 2014;349:g4727. PMID 25063074; Citations 0; https://doi.org/10.1136/bmj.g4727

249. Sedgwick P. Understanding why “absence of evidence is not evidence of absence”. BMJ 2014;349:g4751. PMID 25085689; Citations 2; https://doi.org/10.1136/bmj.g4751

250. Sedgwick P. Before and after study designs. BMJ 2014;349:g5074. PMID 25106742; Citations 6; https://doi.org/10.1136/bmj.g5074

251. Sedgwick P. Randomised controlled trials: inferring significance of treatment effects based on confidence intervals. BMJ 2014;349:g5196. PMID 25134844; Citations 2; https://doi.org/10.1136/bmj.g5196

252. Sedgwick P. Pitfalls of statistical hypothesis testing: multiple testing. BMJ 2014;349:g5310. PMID: 25172184; Citations 11; https://doi.org/10.1136/bmj.g5310

253. Sedgwick P. What is a factorial study design? BMJ 2014;349:g5455. PMID 25193939; Citations 2; https://doi.org/10.1136/bmj.g5455

254. Sedgwick P. How to read a Kaplan-Meier survival plot. BMJ 2014;349:g5608. PMID 25216915; Citations 3; https://doi.org/10.1136/bmj.g5608

255. Sedgwick P. Randomised controlled trials: balance in baseline characteristics. BMJ 2014;349:g5721. PMID 25238747; Citations 3; https://doi.org/10.1136/bmj.g5721

256. Sedgwick P. Standardising outcome measures using z scores. BMJ 2014;22:g5878. PMID: 25273560; Citations 8; https://doi.org/10.1136/bmj.g5878

257. Sedgwick P. Understanding confidence intervals. BMJ 2014; 349:g6051. PMID 25293946; Citations 4; https://doi.org/10.1136/bmj.g6051

258. Sedgwick P. Poisson regression. BMJ 2014; 349: g6150. PMID 25304320; Citations 1; https://doi.org/10.1136/bmj.g6150

259. Sedgwick P. Multiple hypothesis testing and Bonferroni’s correction. BMJ 2014;349: g6284. PMID 25331533; Citations 21; https://doi.org/10.1136/bmj.g6284

260. Sedgwick P. Randomised controlled trials: “within subject” versus “between subject” designs. BMJ 2014;349:g6435. PMID 25954990; Citations 3; https://doi.org/10.1136/bmj.g6435

261. Sedgwick P. Sample size: how many participants are needed in a cohort study? BMJ 2014;349:g6557. PMID 25361576; Citations 4; https://doi.org/10.1136/bmj.g6557

262. Sedgwick P. Explanatory trials versus pragmatic trials. BMJ 2014;349:g6694. PMID 25395503; Citations 28; https://doi.org/10.1136/bmj.g6694

263. Sedgwick P. Randomised controlled trials: tests of interaction. BMJ 2014;349:g6820. PMID 25398492; Citations 1; https://doi.org/10.1136/bmj.g6820

264. Sedgwick P. One way analysis of variance: post hoc testing. BMJ 2014;349:g7067. PMID 25416414; Citations 0; https://doi.org/10.1136/bmj.g7067

265. Sedgwick P. Spearman’s rank correlation coefficient. BMJ 2014;349:g7327. PMID 25432873; Citations 23; https://doi.org/10.1136/bmj.g7327

266. Sedgwick P. Randomised controlled trials: subgroup analyses. BMJ 2014;349:g7513. PMID 25500585; Citations 4; https://doi.org/10.1136/bmj.g7513

267. Sedgwick P. Bias in observational study designs: prospective cohort studies. BMJ 2014;349:g7731. PMID 25527114; Citations 6; https://doi.org/10.1136/bmj.g7731

268. Sedgwick P. Meta-analysis: testing for reporting bias. BMJ 2015;350:g7857. PMID 25555827; Citations 9; https://doi.org/10.1136/bmj.g7857

269. Sedgwick P. Clinical trials: outcome measures. BMJ 2015;350:h121. PMID 25583733; Citations 2; https://doi.org/10.1136/bmj.h121

270. Sedgwick P. Treatment effects and placebo effects. BMJ 2015;350:h267. PMID 25596585; Citations 7; https://doi.org/10.1136/bmj.h267

271. Sedgwick P. Quantifying treatment effects in randomised controlled trials. BMJ 2015;350:h420. PMID 25616422; Citations 1; https://doi.org/10.1136/bmj.h420

272. Sedgwick P. Bias in observational study designs: case-control studies. BMJ 2015;350:h560. PMID 25636996; Citations 5; https://doi.org/10.1136/bmj.h560

273. Sedgwick P. Intention to treat analysis versus per protocol analysis of trial data. BMJ 2015;350:h681. PMID 25663096; Citations 27; https://doi.org/10.1136/bmj.h681

274. Sedgwick P. Standard deviation or the standard error of the mean. BMJ 2015;350:h831. PMID 25691433; Citations 3; https://doi.org/10.1136/bmj.h831

275. Sedgwick P. Treatment allocation in trials: stratified randomisation. BMJ 2015;350:h978. PMID 25722098; Citations 5; https://doi.org/10.1136/bmj.h978

276. Sedgwick P. Confidence intervals, P values, and statistical significance. BMJ 2015;350:h1113. PMID 25724837; Citations 5; https://doi.org/10.1136/bmj.h1113

277. Sedgwick P. Bias in observational study designs: cross sectional studies. BMJ 2015;350:h1286. PMID 25747413; Citations 9; https://doi.org/10.1136/bmj.h1286

278. Sedgwick P. Meta-analyses: what is heterogeneity? BMJ 2015;350:h1435. PMID 25778910; Citations 23; https://doi.org/10.1136/bmj.h1435

279. Sedgwick P. Randomised controlled trials: the importance of sample size. BMJ 2015;350:h1586. PMID 25801454; Citations 2; https://doi.org/10.1136/bmj.h1586

280. Sedgwick P. Randomised controlled trials: understanding effect sizes. BMJ 2015;350:h1690. PMID 25820302; Citations 4; https://doi.org/10.1136/bmj.h1690

281. Sedgwick P., Joekes K. Evaluating the performance of a screening test for depression in primary care. BMJ 2015;350:h1801. PMID 25858900; Citations 2; https://doi.org/10.1136/bmj.h1801

282. Sedgwick P. Uncertainty in sample estimates: sampling error. BMJ 2015;350:h1914. PMID 25862678; Citations 2; https://doi.org/10.1136/bmj.h1914

283. Sedgwick P. A comparison of parametric and non-parametric statistical tests. BMJ 2015;350:h2053. PMID 25888112; Citations 2; https://doi.org/10.1136/bmj.h2053

284. Sedgwick P. Measuring the benefit of treatment: number needed to treat. BMJ 2015;350:h2206. PMID 25918350; Citations 6; https://doi.org/10.1136/bmj.h2206

285. Sedgwick P. What are the odds? BMJ 2015;350:h2327. PMID 25934660; Citations 0; https://doi.org/10.1136/bmj.h2327

286. Sedgwick P. How to read a receiver operating characteristic curve. BMJ 2015;350:h2464. PMID 25956305; Citations 6; https://doi.org/10.1136/bmj.h2464

287. Sedgwick P. Controlled trials: allocation concealment, random allocation, and blinding. BMJ 2015;350:h2633. PMID 25979365; Citations 6; https://doi.org/10.1136/bmj.h2633

288. Sedgwick P. Measuring the detriment of treatment: number needed to harm. BMJ 2015;350:h2763. PMID 26002193; Citations 1; https://doi.org/10.1136/bmj.h2763

289. Sedgwick P., Joekes P. What are the risks? BMJ 2015;350:h2931. PMID 26037334; Citations 1; https://doi.org/10.1136/bmj.h2931

290. Sedgwick P. Uncertainty in sample estimates: standard error. BMJ 2015;350:h3078. PMID 26058594; Citations 1; https://doi.org/10.1136/bmj.h3078

291. Sedgwick P. Randomised controlled trials: understanding power. BMJ 2015;350:h3229. PMID 26088536; Citations 0; https://doi.org/10.1136/bmj.h3229

292. Sedgwick P. What is significance? BMJ 2015;350:h3475. PMID 26116134; Citations 0; https://doi.org/10.1136/bmj.h3475

293. Sedgwick P. A comparison of sampling error and standard error. BMJ 2015;351:h3577. PMID 26141598; Citations 2; https://doi.org/10.1136/bmj.h3577

294. Sedgwick P., Hooper C. Placebos and sham treatments. BMJ 2015;351:h3755. PMID 26162858; Citations 1; https://doi.org/10.1136/bmj.h3755

295. Sedgwick P. Bias in experimental study designs: randomised controlled trials with parallel groups. BMJ 2015;351:h3869. PMID: 26187730; Citations: 7; https://doi.org/10.1136/bmj.h3869

296. Sedgwick P. How to read a forest plot in a meta-analysis. BMJ 2015;351:h4028. PMID 26208517; Citations 9; https://doi.org/10.1136/bmj.h4028

297. Sedgwick P. Multistage sampling. BMJ 2015;351:h4155. PMID 26231184; Citations 3; https://doi.org/10.1136/bmj.h4155

298. Sedgwick P. Bias in randomised controlled trials: comparison of crossover group and parallel group designs. BMJ 2015;351:h4283. PMID: 26253465; Citations 7; https://doi.org/10.1136/bmj.h283

299. Sedgwick P. What is publication bias in a meta-analysis? BMJ 2015;351:h4419. PMID 26276792; Citations 25; https://doi.org/10.1136/bmj.h4419

300. Sedgwick P., Joekes K. Interpreting hazard ratios. BMJ 2015;351:h4631. PMID: 26318794; Citations 2; https://doi.org/10.1136/bmj.h4631

301. Sedgwick P., Greenwood N. Understanding the Hawthorne effect. BMJ 2015;351:h4672. PMID: 26341898; Citations 43; https://doi.org/10.1136/bmj.h4672

302. Sedgwick P. Marston L. How to read a funnel plot in a meta-analysis. BMJ 2015;351:h4718. PMID: 26377337; Citations: 49; https://doi.org/10.1136/bmj.h4718

303. Sedgwick P. Understanding the ecological fallacy. BMJ 2015;351:h4773. PMID: 26391012; Citations: 16; https://doi.org/10.1136/bmj.h4773

304. Sedgwick P. Randomised controlled trials: understanding confounding. BMJ2015;351: h5119. PMID: 26408098; Citations: 1; https://doi.org/10.1136/bmj.h5119

305. Sedgwick P. Units of sampling, observation, and analysis. BMJ 2015;351:h5396. PMID: 26453018; Citations: 0; https://doi.org/10.1136/bmj.h5396

Original Research Related to Teaching

1. Hayes K., Feather A., Hall A., Sedgwick P., Wannan G., Wessier-Smith A., Green T., McCrorie P. (2004). Anxiety in medical Students at the start of full time clinical attachments – Do Undergraduates and Graduate Entry Students feel the same? Med Educ, 38(11): 1154-1163. PMID 15507009; Citations 47; IF 4.405; https://doi.org/10.1111/j.1365-2929.2004.01980.x

2. Mitchell BS., McCrorie P., Sedgwick PM. (2004). Student attitudes towards anatomy teaching and learning in a multiprofessional context. Med Educ, 38: 737-748. PMID 15200398; IF 4.405; Citations 30; https://doi.org/10.1111/j.1365-2929.2004.01847.x

3. Joekes K., Sedgwick P., Hall A. (2009). Assessment of risk communication by objective structured clinical examination. Med Educ, 43: 484. PIMD 19344344; IF 4.405; Citations 2; https://doi.org/10.1111/j.1365-2923.2009.03326.x

4. Bigsby E., McManus IC., McCrorie P., Sedgwick P. (2013). Which medical students enjoy problem-based learning? Educ Med J, 5(1): e72-e76. Citations: 4.

5. Han PKJ, Joekes K, Elwyn G, Mazor KM, Thomson R, Sedgwick P., Ibison J, Wong JB. (2014). Development and evaluation of a risk communication curriculum for medical students. Patient Educ Couns, 94: 43–49. PMID 24128795; IF 2.785; Citations 18; https://doi.org/10.1016/j.pec.2013.09.009

6. Davies R., Sedgwick P., Tennent D. (2015). Evidence for the Need for a National Undergraduate Orthopaedic Curriculum in the UK. Med Sci Educ, 25: 243–247. Citations: 0 https://doi.org/10.1007/s40670-015-0131-9

Published Conference Papers (invited) Related to Teaching

1. Sedgwick PM. Medical students and statistics: Challenges in teaching, learning and assessment. In C. Reading (Ed.), Data and context in statistics education: Towards an evidence-based society. Proceedings of the Eighth International Conference on Teaching Statistics (ICOTS8, July, 2010), Ljubljana, Slovenia. Voorburg, The Netherlands.

(http://www.stat.auckland.ac.nz/~iase/publications/icots8/ICOTS8_4E2_SEDGWICK.pdf)

2. Freeman J., Crossley J., Hamilton F., Shun CK., Segwagwe M., Sedgwick P. Issues in training physicians in the uses of statistics: what do they think they need to know? In C. Reading (Ed.), Data and context in statistics education: Towards an evidence-based society. Proceedings of the Eighth International Conference on Teaching Statistics (ICOTS8, July, 2010), Ljubljana, Slovenia. Voorburg, The Netherlands.

(http://www.stat.auckland.ac.nz/~iase/publications/icots8/ICOTS8_6E2_FREEMAN.pdf)

Reports Related to Teaching

1. Freeman J, Sedgwick P., Hamilton F, Segwagwe M, Shun CK, Crossley J. Development of a Problem-based learning (PBL) approach to facilitate the acquisition of statistics knowledge by non-statistics undergraduates: a case study in medical education (Project 07/06). Higher Education Academy Maths, Stats & OR Network; 2011.

Research Publications: Academic Journal Papers

1. Hollyman JA., Freeling P., Paykel ES., Bhat AV., Sedgwick P. (1988). Double blind placebo-controlled trial of amitriptyline among depressed patients in general practice. J Roy Coll Gen Pract, 38: 393-397. PMID 3076905; Citations 59;

2. Norton PA., MacDonald LD., Sedgwick PM., Stanton SL. (1988). Distress and delay associated with urinary incontinence, frequency, and urgency in women. BMJ, 297: 1187-1189. PMID 3144344; IF 23.562; Citations 194; https://doi.org/10.1136/bmj.297.6657.1187

3. Paykel ES, Hollyman JA., Freeling P., Sedgwick P. (1988). Predictors of therapeutic benefit from amitriptyline in mild depression: a general practice placebo-controlled trial. J Affect Disorders, 14: 83-95. PMID 2963054; IF 3.786; Citations 247; https://doi.org/10.1016/0165-0327(88)90075-4

4. Batman PA., Millar ARO., Sedgwick PM., Griffin GE. (1991). Autonomic denervation in jejunal mucosa of homosexual men infected with HIV. AIDS, 5: 1247-1252. PMID 1786151; IF 2.69; Citations 57; http://dx.doi.org/10.1097/00002030-199110000-00015

5. Foskett M., Kapembwa M., Sedgwick P., Griffin GE. (1991). Prospective study of food intake and nutritional status in HIV infection. J Human Nutr Diet, 4: 149-154. Citations 10;

6. McCullough JB., Batman PA., Millar ARO., Sedgwick PM., Griffin GE. (1992). Depletion of neuroendocrine cells in rectal biopsy specimens from HIV positive patients. J Clin Pathol, 45: 524-527. PMID 1624601; IF 2.894; Citations 0; http://dx.doi.org/10.1136/jcp.45.6.524

7. Sharma RJ., Macallan D., Sedgwick P., Remick D., Griffin GE. (1992). Kinetics of endotoxin-induced acute-phase protein gene expression and its modulation by TNF-µ monoclonal antibody. Am J Physiol, 262: R786-793. PMID 1375442; IF 3.082; Citations 52; https://doi.org/10.1152/ajpregu.1992.262.5.R786

8. Batman PA., Fleming SC., Sedgwick PM., MacDonald TT., Griffin GE. (1994). HIV infection of human fetal intestinal explant cultures induces epithelial cell proliferation. AIDS, 8: 153-160. PMID 7913814; IF 2.69; Citations 27; http://dx.doi.org/10.1097/00002030-199402000-00003

9. Rooney B., McClelland L., Crisp AH., Sedgwick PM. (1995). The incidence and prevalence of anorexia nervosa in three suburban health districts in South West London, U.K. Int J Eat Disorder, 18(4): 299-307. PMID 8580915; IF 3.897; Citations 28; https://doi.org/10.1002/1098-108X(199512)18:4%3C299::AID-EAT2260180402%3E3.0.CO;2-K

10. Ghodse AH., Dunmore E., Sedgwick PM., Howse K., Gauntlett N., Clancy C. (1997). Changing pattern of drug use in individuals with severe drug dependence following inpatient treatment. Int J Psych Clin, 1: 287-294. PMID 24946196; IF 1.337; Citations 3; https://doi.org/10.3109/13651509709024741

11. Oyefeso A., Sedgwick P., Ghodse H. (1997). Subjective sleep-wake parameters in treatment-seeking opiate addicts. Drug Alcohol Depen, 48: 9-16. PMID 9330916; IF 3.52; Citations 51; https://doi.org/10.1016/S0376-8716(97)00097-5

12. Batman PA., Kapembwa MS., Millar ARO., Sedgwick PM., Lucas S., Sewankambo NK., Serwadda D., Pudney J., Moody A., Harris JRW., Griffin GE. (1998). HIV enteropathy: comparative morphometry of the jejunal mucosa of HIV infected patients resident in the United Kingdom and Uganda. Gut, 43(3): 350-355. PMID 9863480; IF 17.016; Citations 14; http://dx.doi.org/10.1136/gut.43.3.350

13. Crisp AH., Halek C., Sedgwick PM., Stavrakaki C., Williams E., Kiossis I. (1998). Smoking and pursuit of thinness in schoolgirls in London and Ottawa. Postgrad Med J, 74: 473-479. PMID 9926121; IF 2.078; Citations 31; http://dx.doi.org/10.1136/pgmj.74.874.473

14. Hollins S., Attard MT., von Fraunhofer N., McGuigan S., Sedgwick P. (1998). Mortality in people with learning disability: risks, causes and death certificate findings in London. Dev Med Child Neurol, 40: 50-56. PMID 9459217; IF 3.289; Citations 130; https://doi.org/10.1111/j.1469-8749.1998.tb15356.x

15. Bolton HL., Hughes PM., Turton P., Sedgwick P. (1998). Incidence and demographic correlates of depressive symptoms during pregnancy in an inner-London population. J Psychosom Obst Gyn, 19: 202-209. PMID 9929846; IF 1.90; Citations 55; https://doi.org/10.3109/01674829809025698

16. Bonell-Pascual E., Huline-Dickens S., Hollins S., Esterhuyzen A., Sedgwick P., Abdelnoor A., Hubert J. (1999). Bereavement and grief in adults with learning disabilities: A follow-up study. Brit J Psychiat, 175(10): 348-350. PMID 10789302; IF 5.867; Citations 42; https://doi.org/10.1192/bjp.175.4.348

17. Crisp AH., Sedgwick PM., Halek C., Joughin N., Humphrey H. (1999). Why may teenage girls persist in smoking? J Adolescence, 22: 657-672. PMID 10527537; IF 2.24; Citations 46; https://doi.org/10.1006/jado.1999.0261

18. Greenwood N., Key A., Burns T., Bristow M., Sedgwick P. (1999). Satisfaction with in-patient psychiatric services. Relationship to patient and treatment factors. Brit J Psychiat, 174(2): 159-163. PMID 10211171; IF 5.867; Citations 78; https://doi.org/10.1192/bjp.174.2.159

19. Hugo P., Sedgwick P., Black A., Lacey H. (1999). Telephone counselling for bulimia nervosa – the EDA approach. Eur Eat Disord Rev, 7: 300-309. PMID; IF 3.201; Citations 12; http://dx.doi.org/10.1002/(SICI)1099-0968(199908)7:4%3C300::AID-ERV279%3E3.0.CO;2-P

20. Lawn SD., Evans AJ., Sedgwick PM., Acheampong JW. (1999). Pulmonary tuberculosis: radiological features in West Africans coinfected with HIV. Brit J Radiol, 72: 339-344. PMID 10474493; IF 2.050; Citations: 25; https://doi.org/10.1259/bjr.72.856.10474493

21. Morgan JF., Lacey JH., Sedgwick PM. (1999). Impact of pregnancy on bulimia nervosa. Brit J Psychiat, 174(2): 135-140. PMID 10211167; IF 5.867; Citations 70; https://doi.org/10.1192/bjp.174.2.135

22. Turton PP., Hughes PM., Bolton HL., Sedgwick P. (1999). Incidence and demographic correlates of eating disorder symptoms in a pregnant population. Int J Eat Disorder, 26(4): 448-452. PMID 10550785; IF 3.897; Citations 22; https://doi.org/10.1002/(SICI)1098-108X(199912)26:4%3C448::AID-EAT10%3E3.0.CO;2-3

23. York A., von Fraunhofer N., Turk J., Sedgwick P. (1999). Fragile X syndrome, Down’s syndrome and autism: awareness and knowledge amongst special educators. J Intell Disabil Res, 43(4): 314-324. PMID 10466870; IF 2.206; Citations 16; https://doi.org/10.1046/j.1365-2788.1999.00219.x

24. Kilpatrick B., Howlett M., Sedgwick P. & Ghodse AH. (2000). Drug use, self-report and urine analysis. Drug Alcohol Depen, 58: 111-116. PMID 10669061; IF 3.322; Citations 36; https://doi.org/10.1016/S0376-8716(99)00066-6

25. Harvey K. Burns T., Sedgwick P., Higgitt A., Creed F., Fahy T. (2001). Relatives of patients with severe psychotic disorders: Factors that influence contact frequency. A report from the UK 700 trial. Brit J Psychiat, 178: 248-254. PMID 11230036; IF 5.867; Citations 16 https://doi.org/10.1192/bjp.178.3.248

26. Hartman D., Crisp AH., Sedgwick P., Borrow S. (2001). Is there a dissociative process in sleepwalking and night terrors? Postgrad Med J, 77: 244-249. PMID 11264487; IF 2.078; Citations 31; http://dx.doi.org/10.1136/pmj.77.906.244

27. Kumar S., Sedgwick P. (2001). Can the factors influencing medication compliance reported from Western populations be applied to an Eastern Indian context? Part I. J Ment Health, 10(3): 267-277. Citations 1; https://doi.org/10.1080/09638230123862

28. Kumar S., Sedgwick P. (2001). Non-Compliance to psychotropic medication in Eastern India: Clients’ perspective. Part II. J Ment Health, 10(3): 279-284. Citations 1; https://doi.org/10.1080/09638230125678

29. Somers LJ., Beckett MW., Sedgwick PM., Hulbert DC. (2001). Improving the delivery of analgesia to children in pain. Emerg Med J, 18: 159-161. PMID 11354201; IF 2.046; Citations: 24; http://dx.doi.org/10.1136/emj.18.3.159

30. Brill S., Sedgwick PM., Hamann W., di Vadi PP. (2002). Efficacy of intravenous magnesium in neuropathic pain. Brit J Anaesth, 89(5): 711-714. PMID 12393768; IF 6.499; Citations 58; https://doi.org/10.1093/bja/aef266

31. Davey G., Sedgwick PM., Meier W., Egger P., Visick G, Strachan DP., Anderson HR. (2002). Association between migraine and asthma: matched case-control study. Brit J Gen Pract, 52: 723-728. PMID 12236275; IF 3.261; Citations 74.

32. Yousaf F., Hawthorne M. Sedgwick P. (2002). Impact of patient suicide on psychiatric trainees. Psychiat Bull, 26: 53-55. IF ; Citations 19; https://doi.org/10.1192/pb.26.2.53

33. Edwards M., Dennison J., Sedgwick PM. (2003). Patients' responses to delayed antibiotic prescription for acute upper respiratory tract infections. Brit J Gen Pract, 53: 845-850. PMID 14702903; IF 3.261; Citations 19.

34. Lasoye TA., Sedgwick PM., Patel N., Skinner C., Nayeem N. (2004). Management of acute renal colic in the UK: a questionnaire survey. BMC Emerg Med, 4, 5. PMID: 15585056; IF: Citations: 5; https://doi.org/10.1186/1471-227X-4-5

35. Gaughran F., Payne J. Sedgwick PM., Cotter D., Berry M. (2006). Hippocampal FGF-2 and FGFR1 mRNA expression in major depression, schizophrenia and bipolar disorder. Brain Res Bull, 70(3): 221-227. PMID 16861106; IF 3.440; Citations 117; https://doi.org/10.1016/j.brainresbull.2006.04.008

36. Whitehead JM., Sokol DK., Bowman D., Sedgwick P. (2009). Consultation activities of clinical ethics committees in the United Kingdom: an empirical study and wake-up call. Postgrad Med J; 85:451-454. PMID: 19734510; IF: 2.078; Citations: 17; https://doi.org/10.1136/pgmj.2008.075879

37. Marsh JC., Bacigalupo A., Schrezenmeier H., Tichelli A., Risitano AM., Passweg JR., Killick SB., Warren AJ., Foukanelli T., Aljurf M., Al-Zahrani HA., Höchsmann B., Schafhausen P., Roth A., Franzke A., Brummendorf TH., Dufour C., Oneto R., Sedgwick P., Barrois A., Kordasti S., Elebute MO., Mufti GJ., Socie G., on behalf of the European Blood and Marrow Transplant (EBMT) Group Severe Aplastic Anaemia (SAA) Working Party. (2012). Prospective study of rabbit antithymocyte globulin and ciclosporin for aplastic anemia from the EBMT Severe Aplastic Anemia Working Party. Blood, 119: 5391-5396. PMID 22544699; IF 15.132; Citations 98; https://doi.org/10.1182/blood-2012-02-407684

38. Werndle MC., Zoumprouli A., Sedgwick P., Papadopoulos MC. (2012). Variability in the Treatment of Acute Spinal Cord Injury in the United Kingdom: Results of a National Survey. J Neurotraum; 29(5): 880-888. PMID 21939394; IF 5.002; Citations 29; https://doi.org/10.1089/neu.2011.2038

39. Irvinn J., Oldman N., Sedgwick P., Chemla E. (2014). Do blood pressure levels and other patient characteristics influence native fistula patency? Seminars in Dialysis: Supplement for the American Society of Diagnostic and Interventional Nephrology; 27(3) (May-June): E27-E31. PMID 24320202; IF 1.818; Citations 5; https://doi.org/10.1111/sdi.12163

40. Char A., Hopkinson NS., Hansell DM., Nicholson AG., Shaw EC., Clark SJ., Sedgwick P., Wilson R., Jordan S., Loebinger MR. (2014). Evidence of mycobacterial disease in COPD patients with lung volume reduction surgery; the importance of histological assessment of specimens: a cohort study. BMC Pulmonary Medicine, 14:124. PMID 25086862; Citations 13; https://doi.org/10.1186/1471-2466-14-124

41. Roche A., Sedgwick PM., Harland CC. (2016). Laser treatment for female facial hirsutism: are quality-of-life benefits sustainable? J Clin Exp Dermatol Res, 41: 248–252. PMID 26620607; IF 1.484; Citations: 2; https://doi.org/10.1111/ced.12775

42. Samaraweera SA., Gibbons B., Gour A., Sedgwick P. (2017). Arterial versus venous lactate: A measure of sepsis in children. Eur J Pediatr 176(8): 1055–1060. PMID: 28600630; IF: 2.242; Citations: 2; https://doi.org/10.1007/s00431-017-2925-9

43. Doumouchtsis SK., Fahmay Y., Sedgwick P., M. Durnea CM. (2018). A comparative study of obstetric anal sphincter injuries in vaginal deliveries of twins and singleton pregnancies. Neurourol Urodyn, 37(8): 2717-2723. PMID: 30187969; IF: 3.263; Citations: 1; https://doi.org/10.1002/nau.23727

44. Bax BE., Levene M., Bain MD., Fairbanks LD., Filosto M., Uçar SK., Klopstock T., Kornblum C., Mandel H., Rahman S., Roubertie A., Scarpelli M., Sedgwick PM., Baru M., Sellos-Moura M., Price J., Horn P., Nirmalananthan N. (2019). Erythrocyte encapsulated thymidine phosphorylase for the treatment of patients with mitochondrial neurogastrointestinal encephalomyopathy: Study protocol for a multi-centre, multiple dose, open label trial. J. Clin. Med., 8(8), 1096. PMID: 31344955; IF: 5.583; Citations: 1; https://doi.org/10.3390/jcm8081096

45. Keogh RH., Bilton D., Cosgriff R., Kavanagh D., Rayner O., Sedgwick PM. (2019). Results from an online survey of adults with cystic fibrosis: Accessing and using life expectancy information. PLoS ONE, 14(4): e0213639. PMID: 30978192; IF: 2.776; Citations: 1;

https://doi.org/10.1371/journal.pone.0213639.

Journal Letters

1. Borrow S., Hartmann D., Sedgwick P., Tattersall ML., Oakey M. & Crisp AH. (1993). Consider nocturnal paroxysmal dystonia. BMJ, 306: 1476-1477. PMID 8518657; IF 23.562; Citations 2; https://doi.org/10.1136/bmj.306.6890.1476-c

2. Sedgwick PM. (1996) Quality of statistics in psychiatric research. Brit J Psychiat, 168(3); 385. PMID 8833705; Citation 1; IF 5.867; https://doi.org/10.1192/bjp.168.3.385

3. Morgan JF., Bolton J., Sedgwick PM., Patel S., Lacey JH., Conway GS. (1999). Changes in plasma concentrations of leptin and body fat composition during weight restoration in anorexia nervosa. J Clin Endocr Metab, 84(6): 2257. PMID 10372743; IF 5.789; Citations 6; https://doi.org/10.1210/jcem.84.6.5809-1

4. Macallan D., Sedgwick P. (2000). Selenium supplementation and selenoenzyme activity. Clin Sci, 99: 579-580. PMID 11099403; IF 5.220; Citations 6; https://doi.org/10.1042/cs0990579

Research Reports

1. Jones D. & Sedgwick PM. (1996) Life events and accidents in the National Child Development Study. NCDS User Support Group, working paper 46: 24 pp. Available from Centre for Longitudinal Study UCL; https://cls.ucl.ac.uk/

2. Jones D. & Sedgwick PM. (1996) Accident liability in the National Child Development Study. NCDS User Support Group, working paper 47: 17 pp. Available from Centre for Longitudinal Study UCL; https://cls.ucl.ac.uk/

Research Short works

1. Bland JM., Butland BK., Peacock JL., Poloniecki J., Reid F., Sedgwick P. (2012) Statistics Guide for Research Grant Applicants. http://www-users.york.ac.uk/~mb55/guide/guide14.pdf

Research Published Conference Contributions

1. Crisp AH., Sedgwick P. & Oakey M. (1991) Night terrors, sleep walking and the mind. Hum Psychophysiol, 6: 180-181. Proceedings of the 10th European Sleep Research Society Congress, 20 - 25 May 1990, Strasbourg, France.

2. Oakey M., Sedgwick P., Borrow SJ., Crutchfield M., Brown M., Crisp, AH. (1991). Night terrors and sleep walking: a treatment approach. Hum Psychophysiol, 6; 180. Proceedings of the 10th European Sleep Research Society Congress, 20 - 25 May 1990, Strasbourg, France.

3. Sedgwick PM., Crisp AH., Bhat AV., Oakey M. (1991). Variability and independence of sleep measures within individuals. Hum Psychophysiol, 6: 179-180. Proceedings of the 10th European Sleep Research Society Congress, 20 - 25 May 1990, Strasbourg, France.

4. Sedgwick P., Oakey M., Crutchfield M., Crisp AH. (1991). A Windsurfer's World record attempt. Hum Psychophysiol, 6: 179. Proceedings of the 10th European Sleep Research Society Congress, 20 - 25 May 1990, Strasbourg, France.

5. McCullough JB., Batman PA., Millar ARO, Sedgwick PM., Griffin GE. (1991). Neuroendocrine cells in rectal biopsy specimens of male homosexuals infected with human immunodeficiency virus. Gut, 45:40. Proceedings of the British Society of gastroenterology, 10-12 April 1990, Manchester, UK.

6. Borrow SJ., Crisp AH., Sedgwick PM., Oakey MA., Katz AW., Ferguson R. (1992). A comparison of "active" nights with "quiescent" nights in patients with sleep walking and/or night terrors. J Sleep Res, 1 (supp 1): 30. Proceedings of the 11th European Congress on Sleep Research, Helsinki, Finland, 5-10 July 1992. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

7. Katz AW., Crisp AH., Sedgwick PM., Oakey M., Borrow S., Tran DH. (1992). Sleepwalking, night terrors and the personality. J Sleep Res, 1 (supp 1): 112. Proceedings of the 11th European Congress on Sleep Research, Helsinki, Finland, 5-10 July 1992. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

8. Sedgwick PM., Crisp AH., Holding S., Oakey M. (1992). Sleep architecture and REM combining rules. J Sleep Res, 1 (supp 1): 208. Proceedings of the 11th European Congress on Sleep Research, Helsinki, Finland, 5-10 July 1992. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

9. Borrow SJ., Sedgwick PM., Ferguson RA., Crisp AH. (1994). Is there a first night effect for patients with sleepwalking/night terrors? J Sleep Res, 3 (Supp 1): 30. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

10. Crisp AH., Sedgwick P., Borrow S., Oakey M., Crutchfield M., Katz A, Luxton M. (1994). A personality and polysomnographic study of insomnia. J Sleep Res, 3 (Supp 1): 49. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

11. Crisp AH., Sedgwick P., Borrow S., Oakey M., Katz A, Beney J., Luxton M. (1994). Personality and polysomnographic study of sleepwalking/night terrors syndromes J Sleep Res, 3 (Supp 1): 50. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

12. Kealy ES., Sedgwick PM., Ferguson R., Idzikowski C. (1994). Do measures of weight correlate with sleep parameters? J Sleep Res, 3 (Supp 1): 124. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

13. Sedgwick PM., Crisp AH. (1994) The cyclical variation of sleep in a longitudinal study of young adult females. J Sleep Res, 3 (Supp 1): 232. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

14. Sedgwick PM., Crisp AH., Borrow SJ., Oakey M. (1994). Insomnia and expectations of sleep. J Sleep Res, 3 (Supp 1): 233. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

15. Yousaf F., Sedgwick PM., Crisp AH., Borrow SJ., Luxton M. (1994). Idiopathic hypersomnia: A study of polysomnography and personality profiles. J Sleep Res, 3 (Supp 1): 281. Proceedings of the 12th European Congress on Sleep Research Congress, 2 – 27 May 1994, Florence, Italy. https://doi.org/10.1111/j.1365-2869.1994.tb00140.x

16. Sedgwick PM., Kealy ES., Idzikowski C., Luxton MD. & Ferguson R. (1996). Adult human sleep and body mass. J Sleep Res, 5 (Supp 1): 211. Proceedings of the 13th European Congress on Sleep Research Congress, 16 - 21 June 1996, Brussels, Belgium.

17. Sedgwick PM. (1998). The circadian period of the sleep-wake cycle across the calendar week. J Sleep Res, 7 (Supp 2): 245. Proceedings of the 13th European Congress on Sleep Research Congress, 9 - 12 September 1998, Madrid, Spain. https://doi.org/10.1111/j.1365-2869.1998.tb00234.x

18. Subbe CP., Rao .G., Sedgwick P., Heerden NV., Groba CB. (2000). MRSA: Predictor of outcome in critically ill patients. Brit J Anaesth, 84(5): 662. Proceedings of the Royal College of Anaesthetists Annual Meeting. https://doi.org/10.1093/bja/84.5.662

19. Gopal Rao G., Mahankali Rao C., Starke I., Sedgwick P. (2001). Incidence of Clostridium difficile associated diarrhoea in patients with lower respiratory infection treated with levofloxacin or beta-lactam based therapy. Clin Microbiol Infec, 7 (Supp 1): 164. Proceedings of the 11^th European Society of Clinical Microbiology and Infectious Diseases Conference, 1 - 4 April 2001, Istanbul, Turkey.

20. Tekkis PP., Kocher HM., Kessaris N., Chan S., Chamber W., Sedgwick PM., Montgomery A., Linsel JC., Leather AJM., Lyttle J., Windsor ACJ. (2001) (on behalf of the RISC Group of Hospitals). Is POSSUM and P-POSSUM accurate in predicting mortality in emergency colorectal surgery and in old age? Colorectal Dis, 3 (Supp 1): 6-7. Proceedings of the Association of Coloproctology of Great Britain and Ireland Annual Meeting. https://doi.org/10.1111/j.1463-1318.2001.00001.x

21. Hollinshead JFV., Wilkinson P., Scanlon T., Sedgwick P. (2004). Analysis of a lifestyle survey of the lesbian, gay, bisexual and transgender community in Brighton and Hove. Eur J Public Health, 14(4) (Supp December): 88. Proceeding of the 12th EUPHA conference, Oslo 7-9, October 2004.

22. Roche A., Sedgwick P., Harland C. Laser treatment for female facial hirsutism: are benefits sustained? (2013) Lasers Med Sci, 28: 1216. Proceedings of the British Medical Laser Association Annual Conference, Salford, 15-17 May, 2013.

23. Samaraweera SA., Gibbons B., Gour A., Dwarakanathan B., Sedgwick P. (2016). Arterial versus venous lactate: A measure of sepsis in children. Arch Dis Child; 101(Suppl 1): A292-A293. Proceedings of the Royal College of Paediatrics and Child Health Annual Conference, Liverpool, 26–28 April 2016. https://doi.org/10.1136/archdischild-2016-310863.479

24. Marsh J., Socie G., Tichelli A., Socie G., Bacigalupo A., Risitano A., Schrezenmeier H., Sedgwick P., Oneto R., Barrois A., Passweg J. Prospective phase II pilot study of rabbit antithymocyte globulin (ATG, Thymoglobuline) with ciclosporin for patients with acquired aplastic anaemia and matched pair analysis with patients treated with horse ATG and ciclosporin: a study from the EBMT Severe Aplastic Anaemia (SAA) Working Party (RATGAA07). (2011). Bone Marrow Transplantation, 46 (Suppl 1). Proceedings of the 37^th Annual Meeting of the European Group for Blood and Marrow Transplantation. Paris, 3-6 April, 2011; Citations: 2.

25. Marsh JC., Socié G., Schrezenmeier H., Tichelli A., Risitano AM., Passweg JR., Dufour C., Aljurf M., Al-Zahrani HA., Oneto R., Sedgwick P., Barrois A., Kordasti S., Elebute M., Mufti GJ., Bacigalupo A. Prospective Phase II Pilot Study of Rabbit Antithymocyte Globulin (ATG, Thymoglobuline) with Ciclosporin for Patients with Acquired Aplastic Anemia and Matched Pair Analysis with Patients Treated with Horse ATG (Lymphoglobuline) and Ciclosporin: A Study From the EBMT Severe Aplastic Anemia Working Party (RATGAA07). (2011). Blood, 118(21): 3-1820. Proceedings of the 53^rd Meeting American Society Haematology, San Diego, 11-13 December, 2011.

26. Fairbanks S., Moss KE., Collins C., Sedgwick P. Is there an association between adolescent females’ skin tone and behaviour regarding sun exposure? Reumatology, 51 (Suppl 3, iii104). Proceedings of the British Society Rheumatology, Glasgow, Scotland, 26-28 April, 2012. Citations: 0.

27. Fairbanks S., Moss KE., Collins C., Sedgwick P. Is there an association between adolescent females’ skin tone and behaviour regarding sun exposure? Bone, 50(1): S176-S176. Proceedings of the 39th European Symposium on Calcified Tissues, Stockholm, Sweden 19-23 May, 2012. Citations: 0; https://doi.org/10.1016/j.bone.2012.02.554

28. Fairbanks S., Moss KE., Collins C., Sedgwick P. Is there an association between adolescent females’ skin tone and behaviour regarding sun exposure? Osteoporosis Internal, 23 (Suppl 5, S586-S586). Proceedings of the Osteoporosis and Bone Conference, Manchester, England, 1-4 July, 2012. Citations: 0.

29. Brown D., Sedgwick P., O'Brien K., Harding R., Boffito M., Nelson M., Lewko A. Disability prevalence, domains and associations with age, among people living with HIV accessing routine outpatient HV care in London, UK: a cross‐sectional self‐report study. HIV Medicine, 20(S5): 16-75 (P114). Abstracts of the 25th Annual Conference of the British HIV Association (BHIVA), Bournemouth, UK, 2-5 April 2019.

Website: https://onlinelibrary.wiley.com/doi/10.1111/hiv.12739

PDF: https://onlinelibrary.wiley.com/doi/epdf/10.1111/hiv.12739

30. Kokotkin I., Sedgwick P., Nygaard C., Doumouchtsis S. Impact of episiotomy on the incidence of obstetric anal sphincter injuries (OASIS): A retrospective study. Neurourology and Urodynamics, 38 (Supp 3, Abstract 59): 100-102. Proceedings of the 49th Annual Meeting of the International-Continence-Society (ICS),3 – 6 September 2019, Gothenberg, Sweden. https://onlinelibrary.wiley.com/doi/epdf/10.1002/nau.24118

31. Thorne EPC., Durnea CM., Sedgwick P., Doumouchtsis SK. The impact of previous mode of delivery on severe childbirth perineal trauma: a retrospective case series. BJOG, 126 (Supp 2): 232-232 (Abstract 2591). Proceedings of the RCOG World Congress 2019, 17–19 June 2019, London, UK. https://obgyn.onlinelibrary.wiley.com/doi/10.1111/1471-0528.22_15703