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Receiver-operating characteristic curves (AUROCs) for pH level and Acute Physiology and Chronic Health Evaluation (APACHE) II score in a study investigating predictors of death among patients with Vibrio vulnificus infection, South Korea, 2000–2011. AUROC (95% CIs): pH level, 0.972 (range 0.924–1.000); APACHE II score,0.746 (range 0.595–0.933) (p = 0.005).
