Table 4.

ROC curve analysis of test Indicators in the urosepsis

Test index		AUC	P value	95% CI	Threshold	Sensitivity (%)	Specificity (%)
Urosepsis	N%	0.913	< 0.001*	0.871–0.956	80.80	90.10	81.70
	NLR	0.929	< 0.001*	0.893–0.966	9.23	86.50	84.50
	La	0.891	< 0.001*	0.831–0.933	1.71	79.30	93.00
	TP	0.767	< 0.001*	0.699–0.836	39.40	100.00	0
	ALB	0.821	< 0.001*	0.758–0.885	18.65	100.00	0
USG	N%	0.773	< 0.001*	0.684–0.863	90.15	71.20	72.90
	NLR	0.775	< 0.001*	0.686–0.863	18.44	73.10	76.30
	La	0.772	< 0.001*	0.687–0.858	2.00	100.00	49.20
	TP	0.696	< 0.001*	0.598–0.795	39.40	100.00	0
	ALB	0.661	0.002*	0.558–0.763	18.20	100.00	0
	PRE	0.863	< 0.001*	0.795–0.931	42.10	80.80	83.10

The PRE variable can be used to assess the likelihood of an individual having a certain disease

PRE predicted probability, AUC area under the receiver operating characteristic curve

P-values show the level of statistical significance (*P < 0.05). Confidence intervals (CI) are provided at the 95% level