Table 3. HR values for hip fracture according to disease duration after the diagnosis.
| Dementia, n (%) | Control, n (%) | Crude HR, (95% CI) | Adjusted HR1, (95% CI) | Adjusted HR2, (95% CI) | |
|---|---|---|---|---|---|
| Duration after diagnosis | |||||
| Early (<2 years) | 60 (2.25) | 98 (0.74) | 3.155 (2.288–4.350) | 2.892 (2.075–4.029) | 2.862 (2.053–3.990) |
| Middle (2–10 years) | 213 (8.96) | 452 (3.59) | 3.044 (2.586–3.584) | 2.784 (2.349–3.300) | 2.795 (2.358–3.314) |
| Late (>10 years) | 11 (1.01) | 53 (0.58) | 2.655 (1.379–5.111) | 2.492 (1.256–4.945) | 2.538 (1.276–5.047) |
| Overall | 284 (10.66) | 603 (4.53) | 3.107 (2.695–3.581) | 2.853 (2.461–3.307) | 2.859 (2.466–3.315) |
Adjusted HR1; HR adjusted for sex, age, BMI group, and CCI. Adjusted HR2; HR adjusted for sex, age, BMI group, CCI, and residence area.
BMI: body mass index, CCI: Charlson Comorbidity Index, CI: confidence interval, HR: hazard ratio.