Fig. 4.
OS and TTP as a function of fDM stratification at 3 weeks. (A) The Kaplan-Meier survival plot of OS for patients stratified as SD/PR (n = 20; dashed line) with a median survival of 18.2 months vs. those stratified as PD (n = 14; solid line) with a median survival of 8.2 months [P = 0.008; log-rank test; hazard ratio = 2.6 (95% C.I., 1.2-6.8)]. (B) The Kaplan-Meier analysis of TTP for patients stratified as SD/PR (n = 20; dashed line) with a median TTP of 7.3 months vs. those stratified as PD (n = 14; solid line) with a median TTP of 4.3 months [P = 0.03; log-rank test; hazard ratio = 3.2 (95% C.I., 1.9-11.2)].