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Kaplan-Meier estimates for composite end point of rehospitalization or death
| Time postbaseline (months) | KM estimate (95% CI) | Cumulative no. patients with event |
|---|---|---|
| 6 | 20.6% (13.8, 30.1) | 20 |
| 12 | 32.2% (23.9, 42.6) | 31 |
| 18 | 38.7% (29.7, 49.2) | 37 |
| 24 | 47.3% (37.8, 57.8) | 45 |
