Table 2.
Prognostic factors in Cox proportional hazards model
| Variable | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
|
| ||||||
| Risk ratio | 95% CI | P | Risk ratio | 95% CI | P | |
| Gender | 0.897 | 0.646-2.172 | 0.429 | |||
| Male vs Female | ||||||
| Age (years) | 1.722 | 0.619-3.178 | 0.311 | |||
| ≥ 59 vs < 59 | ||||||
| Tumor size | 2.319 | 1.448-5.179 | 0.117 | |||
| ≥ 3 cm vs < 3 cm | ||||||
| Multiplicity | 1.176 | 0.713-2.521 | 0.449 | |||
| Multiple vs Single | ||||||
| Tumor stage | 2.893 | 2.1149-5.189 | 0.013 | 2.525 | 1.974-4.883 | 0.007 |
| ≥ T2 vs < T2 | ||||||
| Histological grade | 3.419 | 2.237-6.346 | < 0.001 | 2.971 | 1.811-5.737 | < 0.001 |
| G2, G3 vs G1 | ||||||
| Lymph node | 4.339 | 3.017-8.116 | < 0.001 | 3.514 | 2.128-6.145 | 0.011 |
| Yes vs No | ||||||
| SPRY4-IT1 | 4.117 | 2.241-8.137 | 0.009 | 3.716 | 2.084-6.719 | < 0.001 |
| High vs Low | ||||||