From: Rethinking the assessment of risk of bias due to selective reporting: a cross-sectional study
Location of statement that data was missing from the synthesis | Type of review outcome | Chi-squared test P valueb | ||
---|---|---|---|---|
Any outcome, number (%) of reviewsa | Primary outcomes, number (%) of reviews | Secondary outcomes, number (%) of reviews | ||
Main text | 24/79 (30) | 22/52 (42) | 2/27 (7) | 0.0014 |
Abstract | 11/63 (17) | 9/51 (18) | 2/12 (17) | 0.9358 |
Summary of Findings table | 9/47 (19) | 7/35 (20) | 2/12 (17) | 0.8001 |