Table 4.

Cardiovascular mortality outcome predictors

Predictor	HR	CI	P
Age	1.037	(1.001–1.007)	0.043
Sex	0.587	(0.181–1.875)	0.365
LVEF	0.924	(0.882–0.967)	0.001
Primary prevention implant	1.918	(0.659–5.583)	0.232
Hypertension	2.458	(0.694–8.717)	0.164
Diabetes	1.704	(0.360–8.044)	0.501
CKD	4.109	(1.158–14.470)	0.029
Ischaemic cardiomyopathy	3.979	(1.296–12.214)	0.016
Two-incision technique	1.342	(0.174–10.361)	0.778
Inter-muscular device	1.173	(0.359–3.825)	0.791
VT ablation	0.159	(0.021–1.223)	0.077

Statistically significant P values have been boldened.

CI, confidence interval; CKD, chronic kidney disease; HR, hazard ratio; LVEF, left ventricular ejection fraction; VT, ventricular tachycardia.