Comparison 6. Number of participants experiencing any serious adverse event.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Number of participants experiencing any serious adverse event ‐ Main | 5 | 331 | Risk Ratio (IV, Random, 95% CI) | 0.63 [0.15, 2.67] |