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. 2021 Jul 6;13(14):3390. doi: 10.3390/cancers13143390

Figure 2.

Figure 2

Figure 2

Kaplan–Meier curves for survival after propofol- or sevoflurane-based anaesthesia. Graph (A) includes all 6305 patients before statistical adjustments; graph (B) includes 2298 pairs after propensity score match without the seven participating clinics included as a co-factor in the statistical analysis; graph (C) includes 418 pairs after propensity score match with the seven participating clinics included in the statistical analysis (with permission from Acta Anaesthesiologica Scandinavica, Wiley; reference [61]).