Manuscript | Publication | Crude difference‡ (95%CI) | Adjusted difference† (95%CI) | |
---|---|---|---|---|
Number of limitation-acknowledging sentences (mean, SD) | 2.61 (3.81) | 3.96 (4.51) | NA | 1.74 (0.21–3.28) |
Unweighted hedges (%) | 2.06 (0.76) | 2.13 (0.74) | 0.06 (0.03–0.10) | − 0.01 (− 0.18–0.15) |
Unweighted hedges, limitation-acknowledging sentences excluded (%) | 2.01 (0.77) | 2.05 (0.76) | 0.04 (0.01–0.08) | 0.06 (− 0.03–0.16) |
Weighted hedges (%) | 7.07 (2.91) | 7.30 (2.82) | 0.20 (0.07–0.34) | 0.03 (− 0.62–0.26) |
Weighted hedges, limitation-acknowledging sentences excluded (%) | 6.92 (2.95) | 7.05 (2.89) | 0.13 (0.01–0.26) | 0.08 (−0.58–0.74) |