Table 6 Univariate and multivariate analysis of disease-free survival of stage II CRC patients
Risk factors | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
HR (95% CI) | P value | HR (95% CI) | P value | |
Age (> / ≤ 68, years) | 2.119 (1.080–4.159) | 0.029* | 2.069 (1.053–4.066) | 0.035* |
Sex (female/male) | 1.196 (0.638–2.244) | 0.577 | ||
BMI (> / ≤ 23.4 kg/m2) | 0.509 (0.264–0.984) | 0.045* | 0.523 (0.270–1.012) | 0.054 |
Hypertension (yes/no) | 1.110 (0.600–2.054) | 0.739 | ||
Tumor site (colon/ rectum) | 1.401 (0.733–2.676) | 0.308 | ||
Vessel invasion (yes/no) | 1.318 (0.180–9.658) | 0.786 | ||
Adjuvant therapy (yes/no) | 1.782 (0.425–7.473) | 0.429 | ||
Smoking (yes/no) | 0.859 (0.454–1.625) | 0.641 | ||
Drinking (yes/no) | 1.442 (0.728–2.857) | 0.293 | ||
Family history (yes/no) | 1.814 (0.558–5.895) | 0.322 | ||
CHD (yes/no) | 1.503 (0.526–4.294) | 0.720 | ||
Overall complications (yes/no) | 1.486 (0.797–2.771) | 0.213 | ||
Major complications (yes/no) | 2.951 (0.903–9.646) | 0.073 | ||