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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Paracetamol vs placebo | 3 | 467 | Risk Ratio (M‐H, Fixed, 95% CI) | 3.05 [0.80, 11.54] |
| 2 Propacetamol vs placebo | 6 | 645 | Risk Ratio (M‐H, Fixed, 95% CI) | 13.07 [5.35, 31.98] |
| 3 Propacetamol vs paracetamol | 3 | 362 | Risk Ratio (M‐H, Fixed, 95% CI) | 8.31 [4.20, 16.46] |
