Table 4. AUROCs for the different prediction models.

AUROC: area under the receiver operating curve, LOT: Lactate, Oxygenation, and Temperature, HACOR: Heart rate, Acidosis, Consciousness level, Oxygenation and Respiratory rate, ROX: Respiratory rate - OXygenation

Prediction model	AUROC (95% CI)	p value
LOT score	0.79 (0.69 – 0.89)	< 0.001
HACOR score	0.49 (0.36 – 0.62)	0.89
ROX index	0.66 (0.55 – 0.78)	0.009
P/F ratio	0.70 (0.60 – 0.80)	0.001