Preliminary exploration of programmed death 1 inhibitor combined with fruquintinib and docetaxel for advanced colorectal cancer

Figure 1 Waterfall plot of maximum percent change in tumor size of per-protocol population received 2 cycles treatment and 4 cycles treatment. A: Waterfall plot of maximum percent change in tumor size of per-protocol population received 2 cycles treatment; B: Waterfall plot of maximum percent change in tumor size of per-protocol population received 4 cycles treatment. PD: Progressive disease; SD: Stable disease; PR: Partial response.

Figure 2 Survival analysis of intention-to-treat population. A: Progression-free survival in months was analyzed using the Kaplan-Meier method; B: Overall survival in months was analyzed using the Kaplan-Meier method. ITT: Intention-to-treat; PFS: Progression-free survival; OS: Overall survival; mPFS: Median progression-free survival; mOS: Median overall survival.