Table 4.

Area under the ROC curve

Parameters	Area	Standard error	P value	Progressive 95% CI		Cutoff value	Youden’s index
				Lower limit	Upper limit
CSI	0.729	0.054	0.000	0.622	0.836	5.373	0.358
BSI	0.707	0.056	0.003	0.597	0.817	2.007	0.368
ISI	0.878	0.040	0.000	0.801	0.956	0.435	0.771
t-P1NP	0.709	0.055	0.005	0.601	0.818	56.04	0.379
β-CTx	0.696	0.057	0.008	0.583	0.808	0.471	0.405