Table 5.

Efficacy indexes of miRNA levels in serum and gingival crevicular fluid in predicting periodontal disease

Item	Sensitivity (%)	Specificity (%)	AUC (95% CI)	P
Serum miR-223	60.6	46.7	0.643 (0.529~1.758)	0.056
Serum miR-200b	51.5	92.0	0.744 (0.637~6.851)	0.060
Gingival crevicular fluid miR-223	72.7	89.3	0.862 (0.780~0.945)	<0.001
Gingival crevicular fluid miR-200b	75.58	88.87	0.880 (0.625~0.996)	0.005