Table 2 Results of univariate and multivariate Cox regression analyses in the training set
Characteristics | Total (n) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|
Hazard ratio (95% CI) | p value | Hazard ratio (95% CI) | p value | ||
Age | 112 | 0.986 (0.963–1.010) | 0.255 | ||
Gender | 112 | ||||
Female | 19 | ||||
Male | 93 | 1.234 (0.665–2.292) | 0.505 | ||
GAP index | 112 | ||||
0–3 | 31 | ||||
4–5 | 52 | 1.645 (0.908–2.982) | 0.101 | 1.456 (0.797–2.660) | 0.222 |
6–8 | 29 | 3.439 (1.798–6.578) | < 0.001 | 2.858 (1.480–5.520) | 0.002 |
HE4 | 112 | 1.209 (1.080–1.353) | < 0.001 | 1.176 (1.040–1.330) | 0.010 |