Monocytes as an Early Predictor for Patients with Acute Paraquat Poisoning: A Retrospective Analysis

Table 4

ROC curve analysis.

Variable	Area under; ROC curve	95% CI	Cutoff	Sensitivity; (%)	Specificity; (%)	Youden; index
Plasma PQ concentration	0.962	0.930–0.994	1.55	89.1	91.1	0.802
Creatinine	0.844	0.771–0.917	74.5	75.0	86.7	0.617
Monocyte	0.828	0.751–0.904	0.51	73.4	86.7	0.601

PQ: paraquat; ROC: receiver operating characteristic; CI: confidence interval.