Table 2:

Performance of cardiovascular risk factors for predicting truncation

Variable	Sensitivity			Specificity			AUC	95% CI
Variable	No.	%	95% CI	No.	%	95% CI	AUC	95% CI
Age^{^a}	10/15	67%	38%–88%	82/138	59%	51%–68%	0.63	0.47–0.78
rLVEF	7/15	47%	21%–73%	121/138	88%	81%– 93%	0.67	0.54– 0.81
Atrial fibrillation	10/15	67%	38%–88%	83/138	60%	51%–68%	0.63	0.50– 0.76
Absence of hypertension	8/15	53%	27%–79%	96/138	70%	61%–77%	0.61	0.48– 0.75
Diabetes mellitus	5/15	33%	12%–62%	93/138	67%	59%–75%	0.50	0.37– 0.63
Absence of hyperlipidemia	9/15	60%	32%–84%	65/138	47%	39%–56%	0.54	0.40– 0.67
Multivariable model (age, rLVEF, hypertension)^{^b}	11/15	73%	45%–92%	108/138	78%	70%–85%	0.75	0.60– 0.90

↵a Age was dichotomized at 68 years on the basis of the Youden index.
↵b Multivariable model is shown; the predicted risk of truncation was dichotomized at 10.6% on the basis of the Youden index.