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Table 5 C-statistic and pseudo-R2 estimates for the outcomes of mortality, institutionalization, and homecare and the concurrent CFS and RISC scales

From: Validation of an electronic frailty index with electronic health records: eFRAGICAP index

  Concurrent subsample 1 year 2 years R2
Apparent Bootstrap Apparent Bootstrap
Mortality   0.809 0.809 0.803 0.803 0.11
Institutionalization   0.851 0.850 0.841 0.841 0.06
Homecare   0.861 0.861 0.853 0.853 0.07
CFS 0.821(*)      0.21
RISC 0.848(*)      0.30
  1. Note: Adjusted by age and gender. (*) Area Under the Curve