| |
MACE
|
|---|
|
C-index (95%CI)
|
NRI (95%CI)
|
IDI (95%CI)
|
|---|
|
Model 1 (stepwise selection)a
|
0.61 (0.56–0.65)
|
Reference
|
Reference
|
|
Model 2 (model 1 + unrecognized MI)b
|
0.66 (0.60–0.71)
|
0.252 (0.065–0.439)
|
0.037 (0.016–0.058)
|
|
Model 3 (model 1 + unrecognized MI and ischemia)c
|
0.72 (0.69–0.76)
|
0.431 (0.212–0.650)
|
0.053 (0.030–0.076)
|
- CI confidence interval, IDI integrative discrimination index, MACE major adverse cardiac events, MI myocardial infarction, NRI net reclassification improvement
- aCovariates in the model 1 by stepwise variable selection with entry and exit criteria set at the p ≤ 0.2 level: age, male, hypertension, family history of coronary artery disease, LVEF per 10%, LV end-systolic volume index, per 10 ml/m2
- bCovariates in the model 2: model 1 with unrecognized MI
- cCovariates in the model 3: model 1 with unrecognized MI and ischemia
