Association of ICF disability severity with mortality
| Severity | SR* | SRD | SRR |
| No disability | 8.49 (8.24–8.74) | 0 (ref.) | 1 (ref.) |
| Mild disability | 15.26 (14.3–16.23) | 6.77 (5.81–7.74) | 1.80 (1.68–1.92) |
| Moderate disability | 36.84 (32.8–40.88) | 28.35 (24.31–32.38) | 4.34 (3.88–4.85) |
| Severe/complete disability | 88.85 (68.81–108.9) | 80.36 (60.31–100.40) | 10.46 (8.33–13.14) |
*SR per 1000 person-years, with the baseline total population distribution of age, sex, living with a partner and education as standard.
ICF, International Classification of Functioning Disability and Health; SR, standardised rate; SRD, standardised rate difference; SRR, standardised rate ratio.