. 2014 Nov 4;17(1):101–107. doi: 10.1093/europace/euu290

Table 3.

Hospitalization costs for the two groups

	Treatment group (Quadra)	Control group (Bipolar)	Cost difference €/pt-year	P value
Secondary endpoint
HF hospitalizations and LV lead surgical revision cost (€/pt-year)^a	434 ± 128	1136 ± 362	€718	P = 0.016
HF hospitalizations only
HF hospitalizations cost (€/pt-year)^a	434 ± 128^b	1059 ± 356	€650	P = 0.03

^aNon-parametric bootstrap model based.

^bIf a hospitalization included both HF diagnosis and LV procedure, the total cost for the hospitalization is used.