Upregulation of Synuclein-γ and Snai1 Contributes to Poor Clinical Prognosis in Oral Squamous Cell Carcinoma Patients

Table 4

The diagnostic value of SNCG and Snai1 in OSCC.

Indicators	AUC	95% CI	SE	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Youden index value	value
SNCG	0.697	0.595-0.799	0.052	64.89	76.67	89.71	41.07	0.416	0.001
Snai1	0.703	0.603-0.804	0.051	62.77	83.33	92.19	41.67	0.461	0.001
SNCG+Snai1	0.884	0.826-0.942	0.030	65.96	96.67	98.41	47.54	0.626	<0.0001

AUC: area under the curve; 95% CI: 95% confidence interval; SE: standard error; PPV: positive predictive value; NPV: negative predictive value.