Table 2.

Multivariable traditional Cox regression and Lasso penalized regression for model‐1

	Cox regression HR 95% CI	Lasso regression HR	p Value
fQRS	2.178 (0.999–4.847)	1.637	0.050
Creatinine level	2.198 (1.068–4.520)	1.645	0.030
Stroke history	3.463 (1.276–9.398)	2.846	0.015
NHYA‐IV	1.291 (0.571–2.923)	‐	0.539
Paravalvular regurgitation	0.891 (0.306–2.593)	‐	0.833
Age	1.001 (0.945–1.061)	‐	0.957
Female gender	1.121 (0.520–2.416)	‐	0.769