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. 2024 Oct 31;24:1343. doi: 10.1186/s12885-024-13110-y

Fig. 2.

Fig. 2

Kaplan-Meier curves for OS before and after propensity score matching. (A) OS of the 2 cohorts of interest (ICI + RT vs. CT + RT) before propensity score matching; (B) OS of the 2 cohorts of interest (ICI + RT vs. CT + RT) after propensity score matching. CT, chemotherapy; ICI, immune checkpoint inhibitor; OS, overall survival; RT, radiotherapy. (The figure should be placed in the Result section behind Before PSM.)