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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1.1 Intermittent hypoxemia (IH): number of episodes in the 7 days after treatment discontinued | 1 | 98 | Mean Difference (IV, Fixed, 95% CI) | 4.80 [2.21, 7.39] |
| 1.2 All‐cause mortality prior to hospital discharge | 1 | 98 | Risk Ratio (M‐H, Fixed, 95% CI) | Not estimable |
