Table 6.

The ROC Curve analysis of the MetS with poor collateralization

Factors	AUC	P	95%CI	Se(%)	Sp(%)	Cut off point	P *
All patients	0.629	< 0.001	0.595–0.662	42.5%	77.2%	13.5	0.223
MetS	0.656	< 0.001	0.614–0.699	61.7%	61.7%	14.5
non-MetS	0.569	0.012	0.517–0.621	55.6%	58.1%	6.5

Italic values indicate significance of P value (P < 0.05)

Se sensitive, SP specifity

P* The comparison among three groups