Incidence and Predictors of Outcome in the Treatment of In-Stent Restenosis with Drug-Eluting Balloons, a Real-Life Single-Centre Study

Table 7

Univariable and multivariable Cox proportional hazard (H.R.) for mortality.

Variable	Univariable		Multivariable model
	H.R. (95% CI)	HR	HR (95% CI)	H.R.
Age	1.103 (1.046, 1.163)	0.0003
Total lesion length in mm	0.978 (0.925, 1.034)	0.4273
Number of DEB per vessel >1	1.278 (0.376, 4.346)	0.695
Sex, female	1.193 (0.492, 2.893)	0.6959
Vessel lesion		0.0772
Cx (ref)
LAD	0.598 (0.16, 2.229)	0.4437
LMS	2.945 (0.698, 12.432)	0.1416
RCA	0.547 (0.158, 1.892)	0.3406
SVG	2.191 (0.577, 8.313)	0.2492
Hypertension	1.497 (0.2, 11.206)	0.6944
Diabetes	1.971 (0.759, 5.118)	0.1633
Smoking	0.635 (0.245, 1.646)	0.3502
Dyslipidemia	1.078 (0.144, 8.048)	0.9415
Prior MI	1.937 (0.569, 6.595)	0.29
Prior CABG	2.829 (1.193, 6.71)	0.0183
Renal failure	1.061 (0.388, 2.901)	0.9084
ISR-DES	1.35 (0.393, 4.644)	0.6338
ISR-BMS	0.563 (0.13, 2.433)	0.4415