Table 1.

Diagnostic performance of the H₂FPEF and HFA‐PEFF scores

	AUC (95% CI)	Cut‐off	Sensitivity	Specificity	NPV	PPV
H₂FPEF	0.77 (0.71–0.83)	≥6	52.7%	82.5%	26.8%	93.5%
HFA‐PEFF	0.88 (0.82–0.93)^*	≥5	70.0%	90.5%	38.8%	97.2%

Results were similar when excluding imputed data. AUC, area under the receiver operating characteristic curve; CI, confidence interval; NPV, negative predictive value; PPV, positive predictive value.

^{^*}

P < 0.009 vs. H₂FPEF.