Table 5.
Odds Ratios for Obstructive Coronary Artery Disease (≥1 Stenosis ≥50% by QCA*)
| Logistic Regression Models | Odds ratio | Lower CL | Upper CL | p |
|---|---|---|---|---|
| Model 1: Unadjusted | ||||
| Epicardial fat volume (EFV) | 1.002 | 0.997 | 1.006 | 0.4903 |
| Model 2: includes age, gender and race | ||||
| Age | 1.027 | 1.000 | 1.055 | 0.0533 |
| Gender (male vs. female) | 3.188 | 2.026 | 5.016 | <.0001 |
| Race (Caucasian vs. Asian ) | 0.783 | 0.478 | 1.281 | 0.3299 |
| Race (African-American vs. Asian) | 0.528 | 0.246 | 1.132 | 0.1006 |
| Epicardial fat volume (EFV) | 0.998 | 0.993 | 1.003 | 0.5009 |
| Model 3: all predictors | ||||
| Age | 1.033 | 0.999 | 1.067 | 0.0582 |
| Gender (male vs. female) | 3.219 | 1.885 | 5.498 | <.0001 |
| Race (Caucasian vs. Asian ) | 1.062 | 0.569 | 1.985 | 0.8492 |
| Race (African-American vs. Asian) | 0.582 | 0.234 | 1.450 | 0.2455 |
| BMI* (obese [BMI≥30] vs. normal [BMI<25]) | 0.507 | 0.235 | 1.094 | 0.0834 |
| BMI (overweight [BMI 25–29] vs. normal [BMI<25]) | 1.133 | 0.609 | 2.107 | 0.6939 |
| Hypertension | 1.644 | 0.844 | 3.203 | 0.1437 |
| Dyslipidemia | 1.952 | 1.110 | 3.431 | 0.0201 |
| Family History of coronary artery disease | 1.323 | 0.787 | 2.225 | 0.2908 |
| Previous myocardial infarction | 2.970 | 1.532 | 5.759 | 0.0013 |
| Diabetes mellitus | 1.539 | 0.897 | 2.641 | 0.1173 |
| Smoking (current vs. never) | 0.856 | 0.427 | 1.715 | 0.6615 |
| Smoking (former vs. never) | 0.986 | 0.551 | 1.765 | 0.9616 |
| Epicardial fat volume (EFV) | 1.000 | 0.993 | 1.006 | 0.9740 |
Odds ratios relate to 1 unit change of EFV.
*
BMI: body mass index