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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 5.1 Women with hypotension requiring intervention | 1 | 113 | Risk Ratio (M‐H, Random, 95% CI) | 1.03 [0.65, 1.62] |
| 5.2 Women with nausea and/or vomiting | 1 | Risk Ratio (M‐H, Random, 95% CI) | Subtotals only | |
| 5.2.1 Nausea | 1 | 113 | Risk Ratio (M‐H, Random, 95% CI) | 1.64 [0.97, 2.76] |
| 5.2.2 Vomiting | 1 | 113 | Risk Ratio (M‐H, Random, 95% CI) | 2.95 [0.12, 70.87] |
