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. Author manuscript; available in PMC: 2016 Aug 25.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2016 Mar;9(3):e003283. doi: 10.1161/CIRCEP.115.003283

Table 5. Predictors of Mortality After Implantable Cardioverter-Defibrillator Generator Replacement in Multivariable Analysis.

Risk Factor HR 95% CI P Value
Atrial fibrillation 3.24 1.63–6.43 <0.001
Blood urea nitrogen (per increment
of 10 mg/dL)		 1.28 1.14–1.45 <0.001

CI indicates confidence interval; and HR, hazard ratio.