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. 2022 Dec 10;39:100558. doi: 10.1016/j.ctro.2022.12.001

Fig. 2.

Fig. 2

(a) Kaplan-Meier curves of progression-free survival (PFS) from the initiation of pembrolizumab for patients treated with concurrent palliative radiation with pembrolizumab (n = 39), those treated with palliative radiation before the pembrolizumab (n = 32), and those without palliative radiation throughout the follow-up (n = 164). Log-rank test was examined to determine the survival difference. (b) Kaplan-Meier curves of overall survival from the initiation of pembrolizumab for patients treated with concurrent palliative radiation with pembrolizumab (n = 39), those treated with palliative radiation before the pembrolizumab (n = 32), and those without palliative radiation throughout the follow-up (n = 164). Log-rank test was examined to determine the survival difference.