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. 2023 Apr 3;13:24. doi: 10.1186/s13613-023-01103-2

Fig. 2.

Fig. 2

Kaplan–Meier curves according to lung tissue weight (under and above or equal to 1001 g, A), to lung gas volume (under and above or equal to 2089 ml, B) and to not aerated plus poorly aerated fraction (under and above or equal 41.4%, C). The probability of in-hospital death was assessed by log-rank test.