Table 5.
Mortality and nursing home admission in frail subpopulations
| # events (% within group) | Event rate per 1000 person-years | Model 1 HR (95%CI) | Model 2 HR (95%CI) | |
|---|---|---|---|---|
| Mortality | ||||
| Nonfrail | 656 (16.6) | 29 | 1.00 | 1.00 |
| Only frail | 18 (28.1) | 52 | 1.24 (0.78–1.99) | 1.40 (0.84 – 2.33) |
| FD | 27 (48.7) | 54 | 1.14 (0.78–1.69) | 1.20 (0.75 – 1.92) |
| FM | 56 (44.8) | 90 | 2.10 (1.59–2.78) | 1.47 (1.09 – 1.99) |
| FDM | 89 (46.8) | 94 | 2.37 (1.89–2.98) | 1.42 (1.09 – 1.84) |
| Nursing home admission | ||||
| Nonfrail | 280 (7.1) | 12 | 1.00 | 1.00 |
| Only frail | 8 (12.9) | 22 | 1.13 (0.56–2.29) | 1.01 (0.46 – 2.21) |
| FD | 28 (30.4) | 59 | 2.80 (1.91–4.20) | 2.00 (1.20 – 3.33) |
| FM | 32 (26.4) | 46 | 2.10 (1.47–3.10) | 1.47 (0.98 – 2.21) |
| FDM | 54 (28.7) | 53 | 2.65 (1.96–3.58) | 1.45 (1.02 – 2.06) |
The reference groups consist of non-frail participants. FD: Frail and Disability; FM: Frail and Multimorbidity; FDM: Frail, Disability and Multimorbidity; HR: Hazard Ratio; CI: Confidence Interval; Model 1: adjusted for age and sex; Model 2: adjusted for age, sex, education, smoking status, alcohol intake, living arrangements, disability, depressive symptoms, all included diseases and disease count.