Table 4.

Cox proportional hazards overall survival analysis

VariableHR (95% CI)P
Age (>58; n = 35)0.7 (0.3-1.5)0.39
Stage IV (n = 7)5.9 (2.3-15.2)<0.01
Serous histology (n = 47)1.1 (0.4-2.8)0.88
Cyclin E expression (>496,553; n = 37)1.5 (0.7-3.1)0.31
p27 (>115,448; n = 37)0.9 (0.4-1.8)0.75
Kinase/cyclin E ratio (<1.32 × 10−4; n = 37)0.5 (0.2-1.1)0.09