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Table 3 Authors’ responses to online survey (n = 258)

From: Influence of peer review on the reporting of primary outcome(s) and statistical analyses of randomised trials

 

Survey responses n = 258

1. How satisfied have you been with the overall handling of your manuscript by the journal? (1 = very unsatisfactory to 10 = very satisfactory)

 Mean (SD)

8.6 (1.5)

 Median

9.0

 Min – max

1–10

2. How would you rate the overall quality of the peer review of your manuscript? (1 = very low to 10 = very high)

 Mean (SD)

8.5 (1.5)

 Median

9.0

 Min – max

1–10

3. In getting your manuscript published, did the editor or peer reviewers ask you to change any aspects of your study so that it was different from what was planned in your trial protocol?

 Yes

36 (14%)

 No

222 (86%)

4. Did the editor or peer reviewers ask you to change or clarify the trial’s primary outcomes measure(s)?

 Yes

8 (3%)

 No

250 (97%)

5. Did the editors or peer reviewers ask you to change or clarify the statistical analysis of your primary outcome measure(s)?

 Yes

69 (27%)

 No

189 (73%)

6. Were you asked to include any additional analyses that had not been included in the original manuscript?

 Yes

94 (36%)

 No

164 (64%)

7. Were you asked to modify your overall conclusions?

 Yes

60 (23%)

 No

198 (77%)

8. Did you register your trial in a trial registry?

 Yes

249 (96.5%)

 No

9 (3.5%)

9. Did you publish the protocol of this trial in a journal?

 Yes

136 (53%)

 No

122 (47%)