Comparison 10.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Abstinence in late pregnancy | 2 | 316 | Risk Ratio (M-H, Random, 95% CI) | 0.80 [0.46, 1.39] |
1.1 Single interventions | 1 | 66 | Risk Ratio (M-H, Random, 95% CI) | 0.45 [0.09, 2.16] |
1.2 Tailored interventions | 1 | 250 | Risk Ratio (M-H, Random, 95% CI) | 0.86 [0.48, 1.57] |
2 Abstinence in late pregnancy: biochemically validated | 1 | 250 | Risk Ratio (M-H, Random, 95% CI) | 0.86 [0.48, 1.57] |
2.1 Tailored interventions | 1 | 250 | Risk Ratio (M-H, Random, 95% CI) | 0.86 [0.48, 1.57] |