Table 5. Logistic regression analysis of impaired kidney function factors.
| Subjects | Variables | OR (95% CI) | P-Value |
|---|---|---|---|
| Total n = 100 | UCd (μg/g creatinine) | 1.902 (1.054, 3.432) | 0.033 |
| Sex (female or male) | 0.212 (0.031, 1.438) | 0.112 | |
| Age (years) | 1.050 (0.995, 1.109) | 0.074 | |
| BMI (kg/m2) | 1.365 (1.085, 1.719) | 0.008 | |
| Smoking status (yes or no) | 0.040 (0.002, 0.839) | 0.038 | |
| Diabetes (yes or no) | 9.853 (0.351, 276.967) | 0.179 | |
| Nonsmokers n = 75 | UCd (μg/g creatinine) | 1.786 (0.978, 3.262) | 0.049 |
| Sex (female or male) | 0.242 (0.037, 1.586) | 0.139 | |
| Age (years) | 1.054 (1.000, 1.111) | 0.048 | |
| BMI (kg/m2) | 1.324 (1.054, 1.662) | 0.016 |
(Only non-hypertensive subjects are included).