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All‐cause mortality
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 All vaccine types | 1 | 40119 | Risk Ratio (M‐H, Random, 95% CI) | 1.40 [0.62, 3.16] |
| 1.1 Low risk of bias | 1 | 40119 | Risk Ratio (M‐H, Random, 95% CI) | 1.40 [0.62, 3.16] |
| 1.2 High risk of bias | 0 | 0 | Risk Ratio (M‐H, Random, 95% CI) | 0.0 [0.0, 0.0] |
