Table 3.
Variables | Univariate Cox regression analysis | Multivariate Cox regression analysis | |||||
---|---|---|---|---|---|---|---|
HR | 95%CI | p | HR | 95%CI | p | ||
Training set (n = 86) | |||||||
Age | 1.043 | 1.011–1.076 | 0.009 | 1.044 | 1.010–1.078 | 0.010 | |
Gender | Female/Male | 0.895 | 0.497–1.612 | 0.712 | |||
Grade | 1/2/3/4 | 1.439 | 0.955–2.168 | 0.082 | |||
Stage | I/II/III/IV | 1.253 | 0.761–2.064 | 0.375 | |||
Risk score | High/Low | 1.324 | 1.175–1.492 | <0.001 | 1.324 | 1.172–1.495 | <0.001 |
HR, hazard ratio; CI, confidence interval.