Univariate analysis | Multivariate analysis | |||||
---|---|---|---|---|---|---|
Factors | HR | 95% CI | P | HR | 95% CI | P |
IP, yes vs. no | 0.87 | 0.54–1.40 | 0.56 | 1.00 | 0.59–1.70 | 0.99 |
Sex, female vs. male | 1.08 | 0.69–1.69 | 0.73 | Excluded | ||
Age, ≧75 vs. < 75 years | 1.24 | 0.85–1.80 | 0.26 | 1.15 | 0.77–1.71 | 0.49 |
ECOG PS 2–4 vs. 0–1 | 1.61 | 1.13–2.29 | 0.01 | 1.45 | 0.99–2.12 | 0.06 |
Smoking, yes vs. no | 1.15 | 0.50–2.61 | 0.75 | Excluded | ||
Platinum doublet vs AMR | 0.60 | 0.42–0.86 | 0.005 | 0.70 | 0.46–1.06 | 0.09 |