Table 1.

Patient demographics

Training set (n = 37)Test set (n = 92)
Age, y (range)63.1 (43–78)61.6 (34–87)
Sex9 females/28 males (76%)16 females/76 males (83%)
StageI/II: 10 (27%); III/IV: 27I/II: 29 (32%); III/IV: 63
Histology23 epithelial (62%); 14 nonepithelial58 epithelial (63%); 34 nonepithelial
Cytoreductive surgery34 yes (92%); 3 no83 yes (90%); 9 no