Table 3.
Multivariate regression analysis to estimate the odds of being frail or pre-frail according to the number of risk factors for cardiovascular disease in community-dwelling elderly
| CVD risk factors | Model 1
|
Model 2
|
Model 3
|
||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95% CI | P-value | OR | 95% CI | P-value | OR | 95% CI | P-value | |
| 0–1 (reference) | – | – | – | – | – | – | – | – | – |
| 2–3 | 1.13 | 0.84–1.53 | 0.406 | 1.18 | 0.87–1.61 | 0.279 | 0.97 | 0.69–1.35 | 0.860 |
| 4–5 | 2.36 | 1.35–4.11 | 0.002 | 2.90 | 1.64–5.12 | <0.001 | 1.91 | 1.02–3.57 | 0.041 |
Notes: Model 1, not adjusted. Model 2, adjusted for age. Model 3, adjusted for age, number of diseases, number of medications, and self-perceived health.
Abbreviations: CI, confidence interval; CVD, cardiovascular disease; OR, odds ratio.