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Table 1 Studies missing domain for RoB associated with random sequence generation

From: Risk of bias judgments for random sequence generation in Cochrane systematic reviews were frequently not in line with Cochrane Handbook

Reason for exclusion (study design)

N

Customised risk judging*

19

Domain missing in RoB table

96

 NRS†

50

 Parallel randomised trial

10

 RCT

36

Missing RoB table

16

 NRS

4

 RCT

3

 Duplicate entry

3

 Study design unclear - abstract only

6

Total

131

  1. *e.g. “moderate risk of bias”. †NRS = non-randomised study
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BMC Medical Research Methodology

ISSN: 1471-2288

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