FIG 3.

Progression-free survival (PFS) of participants with optimally resected stage II/III with 1 cm or less residual disease per surgeon. In the 1,380 participants evaluated, 973 (71%) had a median PFS of 26.9 months in the intravenous (IV) carboplatin arm, 28.7 months in the intraperitoneal (IP) carboplatin arm (hazard ratio, 0.921; 95% CI, 0.789 to 1.07), and 27.8 months in the IP cisplatin arm (hazard ratio, 0.966; 95% CI, 0.828 to 1.13). There was no statistically significant difference in PFS between the IV regimen and either of the IP regimens in this subgroup of patients.