Variables | Unadjusted OR | 95% CI | P value | Adjusted OR | 95% CI | P value |
---|---|---|---|---|---|---|
Sex | ||||||
 Female | 1.75 | 0.88–3.45 | 0.142 | 1.72 | 0.7–4.17 | 0.226 |
 Male | Ref |  |  | Ref |  |  |
Age (years) | ||||||
 65–69 | Ref |  |  | Ref |  |  |
 70–74 | 1.02 | 0.37–2.79 | 0.976 | 0.85 | 0.28–2.58 | 0.771 |
 75–79 | 2.46 | 0.93–6.53 | 0.07 | 2.82 | 0.86–9.22 | 0.086 |
 80–84 | 1.44 | 0.42–5.03 | 0.563 | 1.87 | 0.42–8.32 | 0.413 |
 >  = 85 | 3.71 | 1.3–10.6 | 0.014* | 3.15 | 0.74–13.4 | 0.121 |
Current smoker | 0.72 | 0.17–3.13 | 0.913 | 0.65 | 0.1–4.13 | 0.646 |
Drinker | 0.88 | 0.26–2.99 | 1.0 | 2.12 | 0.46–9.69 | 0.332 |
Living arrangement | ||||||
 alone | Ref |  |  | Ref |  |  |
 with someone/residential home | 0.95 | 0.38–2.37 | 1.0 | 1.02 | 0.36–2.9 | 0.97 |
Walking aids | 1.66 | 0.8–3.42 | 0.239 | 0.56 | 0.19–1.65 | 0.292 |
HT | 0.93 | 0.35–2.5 | 1.0 | 0.65 | 0.21–2.05 | 0.465 |
CVA | 3.37 | 1.63–6.99 | 0.001* | 4.24 | 1.64–10.97 | 0.003* |
OA | 1.31 | 0.64–2.7 | 0.579 | 1.47 | 0.62–3.53 | 0.383 |
CAD | 0.83 | 0.24–2.81 | 1.0 | 0.59 | 0.14–2.44 | 0.469 |
SBP (mmHg) | ||||||
 < 120 | Ref |  |  | Ref |  |  |
 120–129 | 0.85 | 0.28–2.66 | 0.785 | 0.88 | 0.23–3.38 | 0.853 |
 130–139 | 0.7 | 0.23–2.13 | 0.529 | 0.92 | 0.25–3.42 | 0.906 |
 >  = 140 | 0.71 | 0.24–2.14 | 0.547 | 0.78 | 0.2–3.01 | 0.714 |
DBP (mmHg) | ||||||
 < 60 | Ref |  |  | Ref |  |  |
 60–69 | 0.97 | 0.42–2.27 | 0.951 | 1.1 | 0.4–3.0 | 0.857 |
 70–79 | 0.39 | 0.14–1.15 | 0.088 | 0.6 | 0.16–2.17 | 0.433 |
 >  = 80 | 0.87 | 0.27–2.75 | 0.81 | 1.08 | 0.26–4.45 | 0.919 |
BMI | ||||||
 < 25 | Ref |  |  | Ref |  |  |
 >  = 25 | 0.81 | 0.42–1.58 | 0.652 | 1.3 | 0.6–2.97 | 0.48 |
HbA1c (%) | ||||||
 <  = 6.4 | Ref |  |  | Ref |  |  |
 6.5–6.9 | 0.58 | 0.26–1.29 | 0.18 | 0.42 | 0.16–1.09 | 0.075 |
 7.0–7.4 | 0.37 | 0.14–1.01 | 0.053 | 0.32 | 0.1–0.97 | 0.044* |
 7.5–7.9 | 0.44 | 0.09–2.04 | 0.294 | 0.29 | 0.05–1.73 | 0.173 |
 >  = 8.0 | 0.47 | 0.13–1.71 | 0.249 | 0.52 | 0.12–2.34 | 0.4 |
OHA | 0.81 | 0.36–1.85 | 0.784 | 0.67 | 0.25–1.81 | 0.429 |
Sulfonylurea | 0.56 | 0.27–1.16 | 0.161 |  |  |  |
Hypoglycemia symptoms | 4.52 | 2.24–9.13 |  < 0.001* | 6.64 | 2.69–16.4 |  < 0.001* |
Diabetic retinopathy | 0.87 | 0.4–1.9 | 0.881 | 0.91 | 0.36–2.29 | 0.834 |
VA | ||||||
 < 0.6 | 2.13 | 1.08–4.17 | 0.042* | 1.32 | 0.56–3.13 | 0.522 |
 0.6–1.0 | Ref |  |  | Ref |  |  |