Table 2 Description of the study cohort in terms of gender, age, and frailty according to their outcome
From: Validation of an electronic frailty index with electronic health records: eFRAGICAP index
Mortality | Institutionalization | Homecare | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
No event (N = 235,670) | Event (N = 18,014) | p-value | Censored (N = 227,116) | Death (N = 13,732) | Event (N = 5075) | p-value | Censored (N = 214,871) | Death (N = 8771) | Event (N = 8121) | p-value | |
Gender | < 0.001 | < 0.001 | < 0.001 | ||||||||
Female | 141,293 (93.6%) | 9628 (6.4%) | 134,974 (93.0%) | 6764 (4.7%) | 3392 (2.3%) | 126,090 (93.4%) | 3849 (2.8%) | 5084 (3.8%) | |||
Male | 94,377 (91.8%) | 8386 (8.2%) | 92,142 (91.4%) | 6968 (6.9%) | 1683 (1.7%) | 88,781 (91.8%) | 4922 (5.1%) | 3037 (3.1%) | |||
Age | 75.7 (7.6) | 83.8 (8.2) | < 0.001 | 75.4 (7.5) | 82.7 (8.3) | 84.7 (6.8) | < 0.001 | 74.9 (7.1) | 80.6 (8.0) | 84.1 (6.6) | < 0.001 |
Frailty categories | < 0.001 | < 0.001 | < 0.001 | ||||||||
Fit | 102,148 (97.9%) | 2192 (2.1%) | 101,668 (97.7%) | 2082 (2.0%) | 358 (0.3%) | 101,380 (97.5%) | 1948 (1.9%) | 687 (0.7%) | |||
Mild | 77,961 (95.3%) | 3846 (4.7%) | 76,144 (94.6%) | 3299 (4.1%) | 1015 (1.3%) | 74,589 (93.7%) | 2891 (3.6%) | 2161 (2.7%) | |||
Moderate | 41,389 (87.3%) | 6047 (12.7%) | 37,534 (85.7%) | 4238 (9.7%) | 2026 (4.6%) | 32,734 (83.9%) | 2750 (7.1%) | 3527 (9.0%) | |||
Severe | 14,172 (70.5%) | 5929 (29.5%) | 11,770 (67.0%) | 4113 (23.4%) | 1676 (9.5%) | 6168 (67.8%) | 1182 (13.0%) | 1746 (19.2%) | |||
eFRAGICAP score | 0.164 (0.12) | 0.304 (0.14) | < 0.001 | 0.159 (0.11) | 0.288 (0.15) | 0.313 (0.13) | < 0.001 | 0.147 (0.10) | 0.229 (0.13) | 0.284 (0.12) | < 0.001 |