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Methods for handling missing data in sensitivity analysis in 14 trials
| Sensitivity method | Primary analysis | N | Total N (%) |
|---|---|---|---|
| Complete case | MI | 2 | 3 (21) |
| Mixed model | 1 | ||
| Single imputation | Complete case | 1 | 4 (29) |
| Single imputation | 1 | ||
| Mixed model | 2 | ||
| MI | Complete case | 3 | 5 (36) |
| Mixed model | 1 | ||
| Unclear | 1 | ||
| Mixed model | Complete case | 1 | 1 (7) |
| Mixed model with IPW | Complete case | 1 | 1 (7) |
Abbreviations: MI, multiple imputation; IPW, inverse probability weighting
