Table 4 Multivariant logistic regression risk factors of carotid intima-media thickness in patients with COPD. * shows statistical significance (p <0,05)
| Â | Beta coefficient (B) | Std. Error | Wald | Sig. | Exp(B) | 95% Confidence Interval for Exp(B) | |
|---|---|---|---|---|---|---|---|
Lower Bound | Upper Bound | ||||||
Intercept | 3.711 | 6.334 | 0.343 | 0.558 | Â | Â | Â |
Age/Year | 0.119 | 0.052 | 5.231 | 0.022* | 1.126 | 1.017 | 1.246 |
PaO2 mmhg | -0.110 | 0.047 | 5.468 | 0.019* | 0.896 | 0.817 | 0.982 |
PaCO2 mmhg | 0.078 | 0.066 | 1.404 | 0.236 | 1.081 | 0.950 | 1.230 |
Fev1% | -0.061 | 0.038 | 2.551 | 0.110 | 0.941 | 0.873 | 1.014 |
Cigarette-package/year | -0.086 | 0.052 | 2.732 | 0.098 | 0.918 | 0.829 | 1.016 |