Table V.

Diagnostic value of miR-21 and BNP for PIH complicated with heart failure.

Items	AUC	OR	95% CI (%)	P-value	Specificity (%)	Sensitivity (%)
miR-21	0.889	1.113	82.05–95.76	<0.001	85.71	88.33
BNP	0.747	123	64.95–84.38	<0.001	62.85	88.33

BNP, B-type natriuretic peptide; PIH, pregnancy-induced hypertension; AUC, area under curve; OR, odds ratio; CI, confidence interval.