Table 2. Univariate analysis of factors associated with coronary artery calcification.
| Variables | Odds ratio (95% CI) | P value |
|---|---|---|
| Age (year) | 1.14 (1.10–1.18) | <0.001 |
| Body mass index (kg m−2) | 0.93 (0.81–1.08) | 0.364 |
| Systolic blood pressure (mmHg) | 1.02 (1.00–1.04) | 0.048 |
| Diastolic blood pressure (mmHg) | 1.03 (1.00–1.06) | 0.048 |
| Fasting plasma glucose (mg dl−1) | 1.02 (1.00–1.03) | 0.011 |
| Total cholesterol (mg dl−1) | 1.00 (0.99–1.01) | 0.975 |
| HDL-cholesterol (mg dl−1) | 0.99 (0.97–1.01) | 0.286 |
| Triglyceride (mg dl−1) | 1.00 (0.99–1.01) | 0.307 |
| C-reactive protein (mg l−1) | 0.97 (0.91–1.03) | 0.250 |
| Total testosteronea (nmol l−1) | 0.93 (0.46–1.89) | 0.845 |
| Sex hormone-binding globulina (SHBG) (nmol l−1) | 2.47 (1.33–4.60) | 0.004 |
| Bioavailable testosteronea (BT) (nmol l−1) | 0.44 (0.21–0.92) | 0.030 |
| Free testosteronea (FT) (nmol l−1) | 0.42 (0.20–0.89) | 0.024 |
Abbreviation: HDL-cholesterol, high-density lipoprotein-cholesterol.
a
Values have been analyzed after log-transformation. P values were calculated with univariate logistic regression analysis.