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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Preterm delivery | 1 | 213 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.28 [0.12, 13.86] |
| 2 Fetal distress | 1 | 213 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.23 [0.67, 2.26] |
| 3 Neonatal jaundice | 1 | 213 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.01 [0.52, 1.97] |
| 4 Intubation | 1 | 213 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.03 [0.55, 1.95] |
