Table 4.

3-years readmissions NRI and IDI values of patients with EF ≥ 50, when comparing baseline model to baseline + EFa model, and when comparing baseline model to baseline + LVM model.

Patients with EF ≥ 50, assessment for readmissions within 3 years	Baseline + EFa	Baseline + LVM
IDI (×10−3)	6.435	6.758
event risk score changes (×10−3)	6.026	7.46
non event risk score changes (×10−3)	−0.408	0.701
NRI	0.352	0.163
proportion of patient with increased risk score in event group (>50% indicates improvement)	70.6%	49.6%
proportion of patient with decreased risk score in non-event group (>50% indicates improvement)	64.7%	66.7%