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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 50% or greater reduction in seizure frequency (ITT) | 1 | 41 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.54 [0.19, 1.58] |
| 2 Treatment withdrawal (ITT) | 1 | 41 | Risk Ratio (M‐H, Fixed, 95% CI) | 1.43 [0.74, 2.74] |
