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Comparison of Survival in Patients Receiving Pirfenidone and BSC Using the Weibull Distribution
| Survival (Years) | |||
|---|---|---|---|
| Pirfenidone | BSC | Difference | |
| Median | 7.25 | 4.67 | 2.58 |
| Mean (95% CI) | 8.72 (7.65-10.15) | 6.24 (5.38-7.18) | 2.47 (1.26-4.17) |
BSC = best supportive care; CI = confidence interval.
