Table 3

Univariate analysis of survival

VariableHazard ratio95% Confidence intervalP
Age1.340.76–2.360.30
Grade 31.360.76–2.460.29
Stage III/IV10.152.45–42.12<0.001
Suboptimal cytoreduction2.211.26–3.860.007
Ascites present2.51.27–4.920.004
VEGF >380 pg/ml2.131.19–3.790.009