Crude and adjusted ORs and 95% CIs of admission for fall-related fractures in relation to sociodemographics and medications
| Crude estimate | Adjusted estimate | |||
|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | |
| Age group, years | ||||
| 65–74 | 1.00 | Reference | 1.00 | Reference |
| 75–84 | 2.27 | 2.13 to 2.42 | 2.23 | 2.09 to 2.37 |
| ≥85 | 4.93 | 4.54 to 5.36 | 4.94 | 4.53 to 5.37 |
| β=0.7953; p for trend <0.0001 | ||||
| Gender | ||||
| Male | 1.00 | Reference | 1.00 | Reference |
| Female | 2.19 | 2.06 to 2.33 | 2.19 | 2.06 to 2.33 |
| Urbanisation | ||||
| Urban | 1.00 | Reference | 1.00 | Reference |
| Satellite | 1.01 | 0.94 to 1.09 | 1.03 | 0.96 to 1.12 |
| Rural | 1.36 | 1.27 to 1.45 | 1.31 | 1.23 to 1.41 |
| β=0.1370; p for trend <0.0001 | ||||
| CCI | ||||
| 0 | 1.00 | Reference | 1.00 | Reference |
| 1 | 1.44 | 1.35 to 1.53 | 1.08 | 1.00 to 1.16 |
| 2 | 1.79 | 1.65 to 1.95 | 1.26 | 1.15 to 1.39 |
| ≥3 | 1.97 | 1.76 to 2.22 | 1.46 | 1.28 to 1.66 |
| β=0.1008; p for trend <0.0001 | ||||
| Category of medications | ||||
| 0 | 1.00 | Reference | 1.00 | Reference |
| 1 | 1.31 | 1.13 to 1.51 | 1.29 | 1.11 to 1.49 |
| 2 | 1.57 | 1.37 to 1.80 | 1.46 | 1.33 to 1.60 |
| 3 | 1.71 | 1.50 to 1.95 | 1.51 | 1.31 to 1.73 |
| ≥4 | 2.77 | 2.47 to 3.12 | 2.22 | 1.95 to 2.52 |
| β=0.1943; p for trend <0.0001 | ||||
CCI, Charlson comorbidity index.