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Table 4 Multivariate models. Baseline frailty, age and gender and death, institutionalization and homecare need at 2 years of follow-up, and concurrent CFS and RISC scales

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

  Mortality
(N = 253,684)
Institutionalization
(N = 245,923)
Homecare
(N = 231,763)
CFS > 4
(N = 333)
RISC Medium-High
(N = 333)
HR (95%CI)a sHR (95%CI)b sHR (95%CI)b OR (95%CI)c OR (95%CI)c
Gender: male 1.85 (1.80–1.91) 0.99 (0.93–1.05) 1.09 (1.04–1.14) 0.56 (0.29–1.09) 2.33 (1.19–4.57)
Age (years) 1.09 (1.08–1.09) 1.09 (1.09–1.10) 1.13 (1.12–1.13) 1.13 (1.07–1.20) 1.07 (1.01–1.13)
Frailty
 Mild 1.69 (1.61–1.78) 2.66 (2.35–3.00) 2.85 (2.61–3.10) 2.41 (0.27–21.12) 1.18 (0.23–6.04)
 Moderate 3.42 (3.25–3.61) 6.63 (5.88–7.47) 6.50 (5.96–7.08) 9.29 (1.20–72.03) 4.09 (0.90–18.52)
 Severe 7.09 (6.72–7.49) 10.41 (9.16–11.83) 11.60 (10.54–12.76) 16.67 (2.06–134.98) 58.72 (11.91–289.54)
  1. Note: aCox regression; bFine-Gray competing risk survival model; cLogistic regression model