Variables | Univariate analyses HR (95% CI) | P value |
---|---|---|
Female | 0.33 (0.13–0.84) | 0.019 |
Non-smoker | 0.35 (0.16–0.79) | 0.012 |
Multiple risk factors | 0.27 (0.11–0.70) | 0.007 |
Stage IB | 0.38 (0.17–0.81) | 0.013 |
≤ 50 years | 0.20 (0.04–0.92) | 0.039 |
>2 and ≤ 3 cm | 0.26 (0.08–0.78) | 0.017 |