Table 4.

 Multivariable Logistic regression and lasso logistic regression model coefficients (n = 431), with the percentage of times a predictor was selected using the lasso procedure in the bootstrap internal validation procedure (N = 1000)

Predictor	Logistic regression odds ratio	95% CI	P-value	Lasso regression odds ratio	% occurrences
Intercept	0.00	0.00–0.01	<0.001	0.00	100
Age	1.05	1.02–1.08	<0.001	1.05	100
Male	1.39	0.74– 2.67	0.311	1.32	72.4
CKD ≥stage 3	2.08	1.14–3.81	0.017	1.91	96.4
High ≥1	2.43	1.20–5.33	0.018	2.19	98.7
LVEF < 35	1.58	0.83–3.14	0.174	1.56	88.6

Boldface values indicate statistical significance at a glance.

See Supplementary material online, Methods for details.

CI, confidence interval; CKD, chronic kidney disease; LVEF, left ventricular ejection fraction.