Table 3.

Multivariate survival analyses of 466 endometrial cancer patients according to the Cox proportional hazards regression model (forward stepwise likelihood ratio)

VariableNUnadjusted HR95% CIPAdjusted HR95% CIP
Age4661.061.04–1.08<0.0011.041.02–1.070.001
FIGO stage<0.001<0.001
 I/II38611
 III/IV8010.166.22–16.596.273.71–10.61
Histologic type<0.001<0.001
 Endometrioid37911
 Nonendometrioid877.134.40–11.583.462.07–5.78
GDF-15<0.0010.03
 Low31111
 High tertile1553.722.26–6.101.781.06–3.00
Histologic grade<0.001
 1/23131ns
 31536.533.86–11.05

Abbreviations: FIGO, International Federation of Gynecology and Obstetrics (1988 criteria applied); ns, not significant.