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. 2022 Oct 20;12:99. doi: 10.1186/s13613-022-01070-0

Table 2.

Features ranked by feature importance, permutation importance or absolute coefficient values for outcome PaO2/FiO2 prediction

LR RF GNB XGB Mean rank
PaO2/FiO2 ratio 3 h last 73 73 73 73 73
last FiO2 2 h slope 72 70 64 70 69
PaO2/FiO2 ratio 2 h 65 72 70 44 62.75
Ventilatory ratio 8 h slope 69 49 61.5 66 61.375
PaO2 2 h 61 71 72 36 60

The top parameters scored consistently high across the various models which may possibly indicate some predictive capacity for these features