Table 3.
Multiple logistic regression analysis of independent predictors for stable and unstable angina.
| Variable | Stable angina | Unstable angina | ||
| OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Age (year) | 1.26(1.35 – 1.63) | 0.022 | 1.43(1.25 – 1.73) | 0.042 |
| Sex (men) | 1.72(1.21 – 2.85) | 0.071 | 1.32(1.17 – 2.64) | 0.118 |
| BMI (kg/m2) | 1.11(0.88 – 2.38) | 0.140 | 1.21(1.12 – 2.28) | 0.154 |
| Total cholesterol (mg/dL) | 1.28(1.02 – 3.55) | 0.055 | 1.38(1.27 – 2.95) | 0.075 |
| Triglycerides (mg/dL) | 1.48(1.24 – 2.33) | 0.063 | 1.11(0.98 – 2.79) | 0.053 |
| LDL-cholesterol (mg/dL) | 2.04(1.32 – 3.07) | 0.056 | 1.92(1.83 – 3.01) | 0.06 |
| HDL-cholesterol (mg/dL) | 0.52(0.47 – 1.29) | 0.057 | 0.74(0.53 – 1.34) | 0.071 |
| hsCRP (mg/L) | 1.62(1.57 – 3.26) | 0.033 | 1.37(1.24 – 2.49) | 0.003 |
| Ox-LDL (ng/mL) | 1.78(1.14 – 2.43) | 0.014 | 2.01(1.74 – 2.27) | 0.038 |
| Total NO (µmol/L) | 0.61(0.38 – 0.74) | 0.008 | 0.76(0.62 – 0.98) | 0.012 |
| Adiponectin (µg/mL) | 0.51(0.34 – 0.73) | 0.023 | 0.59(0.44 – 0.81) | 0.001 |
| Hypertension | 1.88(1.62 – 2.48) | 0.069 | 2.11(1.97 – 2.53) | 0.063 |
| Diabetes mellitus | 1.98(1.67 – 2.14) | 0.054 | 2.47(2.28 – 2.84) | 0.072 |
| Family history of CAD | 2.02(1.56 – 2.49) | 0.023 | 2.17(1.53 – 2.79) | 0.047 |
| Smoking | 1.31(1.18 – 2.59) | 0.220 | 1.37(1.23 – 2.77) | 0.09 |
| Statins | 0.65(0.58 – 0.82) | 0.049 | 0.98(0.87 – 1.13) | 0.106 |
Results are presented for β coefficient. OR, odds ratio; CI, confidence interval; CAD, coronary artery disease. BMI, body mass index; LDL-cholesterol, low density lipoprotein-cholesterol; HDL-cholesterol, high density lipoprotein-cholesterol; hsCRP, high sensitivity C-reactive protein; NO, nitric oxide.