Figure 1.
Kaplan-Meier Plots for Progression Free and Overall Survival by Treatment Arm, 1a. The Cox regression models for PFS for the two comparisons revealed the following hazard ratios: TS-H IROX/Bev (arm A) vs TS-H FOLFOX/Bev (arm B) 1.2 (95% CI 0.8–1.7, P=0.41) and TS-H FOLFOX/Bev (arm B) vs TS-L FOLFOX/Bev (arm C) 1.6 (95% CI 1.0–2.4, P=0.04). 1b. Cox regression models for OS revealed the following hazard ratios: TS-H IROX/Bev vs TS-H FOLFOX/Bev 1.4 (95% CI 0.9–2.1, P=0.15) and TS-H FOLFOX/Bev vs TS-L FOLFOX/Bev 1.6 (95% CI 1.0–2.4, P=0.07).