| Model 1 | Model 2 |
---|---|---|
 | HR (95 % CI) | HR (95 % CI) |
Pre-frail | 1.61 (0.80–3.24) | 1.64 (0.81–3.31) |
Frail | 2.39 (1.11–4.93)* | 2.50 (1.20–5.20)* |
Sex | 2.17 (1.44–3.25)** | 2.13 (1.42–3.20)** |
Age | 1.11 (1.06–1.17)** | 1.11 (1.06–1.16)** |
Multimorbidity |  | 0.94 (0.81–1.09) |