From: Determinants of elevated healthcare utilization in patients with COPD
 | Bivariate analysis (n = 389) | Multivariate analysis* (n = 388) | ||||
---|---|---|---|---|---|---|
 | OR | 95% CI | P value | OR | 95% CI | P value |
Age (year +1) | 1.03 | 1.0 - 1.1 | 0.001 | NI | ||
FEV1% | 0.99 | 0.97 - 1.0 | 0.07 | 0.99 | 0.97 - 1.01 | 0.25 |
BMI (+1 Kg/m2) | 1.01 | 1.0 - 1.1 | 0.50 | 0.98 | 0.93 - 1.04 | 0.54 |
Age adjusted CCI | 1.27 | 1.2 - 1.4 | <0.001 | 1.09 | 1.01 - 1.19 | 0.04 |
Myocardial infarct | 5.96 | 3.6 - 9.9 | <0.001 | 2.87 | 1.5 - 5.5 | 0.001 |
Congestive heart failure | 6.81 | 4.1 - 11.4 | <0.001 | 3.52 | 1.9 - 6.4 | <0.001 |
Mild liver disease | 3.14 | 1.1 - 8.6 | 0.03 | 3.83 | 1.3 - 11.2 | 0.02 |
Diabetes mellitus | 3.10 | 1.9 - 5.0 | <0.001 | 2.02 | 1.1 - 3.6 | 0.02 |