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. 2021 May 10;16(4):517–527. doi: 10.1007/s11523-021-00816-3

Fig. 5.

Fig. 5

Kaplan–Meier overall survival from first-line palliative therapy in patients overexpressing p53 (dotted line) and in patients non-overexpressing p53 (continuous line) in the explorative (a) and the validation cohort (b). a Median overall survival was 30.2 months (95% confidence interval [CI] 26.9–47.9) vs 17.1 (95% CI 13.8–44.9) in patients with low p53 expression and in patients overexpressing p53, respectively (hazard ratio: 0.28; p < 0.0001) in the exploratory cohort. b Median overall survival was 34.7 months (95% CI 25.8–40) vs 22.5 (95% CI 17–34) in patients with low p53 expression and in patients overexpressing p53, respectively (hazard ratio: 0.17; p = 0.0003) in the validation cohort