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Table 5 657 main reasons for amendment after approval (out of a total of 875)

From: The activity of French Research Ethics Committees and characteristics of biomedical research protocols involving humans: a retrospective cohort study

 

n

%

Sample size

156

17.8

Inclusion criteria

143

16.3

Timetable

132

15.1

Treatment or exam modifications

89

10.2

Patient information

76

8.7

Legal and administrative modifications

61

7.0