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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Survival rate (6 months) | 1 | 162 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.19 [1.04, 1.37] |
| 2 Survival rate (24 months) | 1 | 559 | Hazard Ratio (Fixed, 95% CI) | 0.80 [0.66, 0.97] |
