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. 2013 Sep 11;14:33. doi: 10.1186/1472-6939-14-33

Table 2.

Main issues for which clarification/revision were requested

Main issues Studies involving minority group
All studies
N = 44
N = 291
n (%) n (%)
Participant information sheet
38
86.4
181
62.2
Informed consent/assent form
38
86.4
149
51.2
Research methodology
37
84.1
235
80.7
Recruitment (inclusion–exclusion criteria)
32
72.7
175
60.1
Procedures for treatment and care
29
65.9
103
35.4
Risk-benefit considerations
27
61.4
108
37.1
Compensation
26
59.1
76
26.1
Sample size
21
47.7
122
41.9
Minor typographic errors
13
29.5
70
24.0
CRF/Questionnaire/MTA 8 18.2 128 43.9