| Univariate | Weighted regression | ||||
---|---|---|---|---|---|---|
β | 95% CI | β | 95% CI | Q[B] [df] | ||
Diagnostic criteria used# | ||||||
1 Carpenter-Coustan | 0.87* | 0.47 to − 1.27 | 0.89 | 0.45 to 1.33 |  | |
2 NDDG | - | - | - | - | 24.36 [3]* | |
3 O’Sullivan & Mahan | 0.79* | 0.15–1.44 | 0.88 | 0.38 to 1.38 |  | |
4 Canada (1998) | 0.39 | -0.05 to 0.83 | 0.25 | -1.23 to 0.56 | Â | |
Start of data collection period | ||||||
1980–1990 | - | - | - | - | 18.87 [3]* | |
1991–2001 | -0.24 | -0.66 to 0.18 | -0.30 | -0.73 to 0.12 |  | |
2002–2012 | 0.49* | 0.05 to 0.93 | 0.33 | -0.11-0.78 |  | |
2013–2023 | 0.55 | -0.08-1.17 | -0.13 | -0.79 to 0.53 |  | |
Routine dataset | ||||||
No | - | - | - | - | - | |
Yes | -0.44* | -0.79 to − 0.086 | -0.08 | -0.40 to 0.23 | - | |
Whether women could be included more than once | ||||||
Yes | - | - | - | - | - | |
No | 0.42* | 0.04 to 0.80 | -0.33 | -069. to 0.04 | - |