Comparison 3. Phenytoin/diphenylhydantoin versus placebo.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Non‐compliance: leaving the study early, any reason | 1 | 20 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.76 [0.10, 5.96] |
2 Adverse events, nausea | 1 | 60 | Odds Ratio (M‐H, Fixed, 95% CI) | 1.0 [0.06, 16.76] |