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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 2.1 Presence of normal olfactory function at > 4 weeks to 3 months (as assessed by participants) | 1 | 248 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.00 [0.89, 1.11] |
