Table 2.
Associations between clinical variables and obstructive CAD in the total study population.
| Variables | Univariate | Multivariate | ||
|---|---|---|---|---|
| OR (95% CI) | p | OR (95% CI) | p | |
| Age, per 1 year | 1.062 (1.039–1.087) | <0.001 | 1.082 (1.055–1.111) | <0.001 |
| Male sex | 1.134 (0.717–1.794) | 0.590 | 1.584 (0.949–2.643) | 0.078 |
| BMI, per 1 kg/m2 | 1.007 (0.951–1.065) | 0.814 | 1.011 (0.949–1.078) | 0.728 |
| Hypertension | 1.516 (1.075–2.138) | 0.018 | 1.383 (0.948–2.017) | 0.092 |
| Triglyceride, per 1 mg/dL | 1.001 (0.999–1.001) | 0.241 | 1.001 (0.999–1.002) | 0.273 |
| HDL-C, per 1 mg/dL | 0.986 (0.971–1.000) | 0.053 | 0.989 (0.973–1.005) | 0.181 |
| LDL-C, per 1 mg/dL | 1.001 (0.996–1.006) | 0.796 | 1.002 (0.996–1.007) | 0.518 |
| Current smoking | 1.002 (0.695–1.445) | 0.991 | 1.129 (0.748–1.704) | 0.563 |
| Family history of CAD | 1.416 (0.885–2.258) | 0.147 | 1.817 (1.101–2.997) | 0.019 |
| HbA1C, % | 1.383 (1.227–1.559) | <0.001 | 1.440 (1.264–1.640) | <0.001 |
BMI body mass index, CAD coronary artery disease, CI confidence interval, HbA1C hemoglobin A1C, OR odds ratio, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol.