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Analysis of Progression-Free Survival Time
| Variables | Parameter | Low-ACCI (N=32) | High-ACCI (N=32) |
|---|---|---|---|
| Events | |||
| Death | n (%) | 11 (65.62) | 31 (96.87) |
| Censor | n (%) | 21 (34.38) | 1 (3.13) |
| PFS (month) | Median (95% CI) | 40.6 (20.1–52.4) | 8.5 (6.1–13.6) |
| Log rank p value | <0.001 | ||
| HR (95% CI) | 3.885 (2.115–7.138) |
Abbreviations: ACCI, the age-adjusted Charlson comorbidity index; HR, hazard ratio.
