Table 2. The Results of the Multivariate-adjusted Logistic Regression Analysis of Factors Associated With Low High-density Lipoprotein Cholesterolemia in the Non-obese and Obese Groups .
| Factor | Non-obese | Obese | |||
| OR (95% CI) | P value | OR (95% CI) | P value | ||
| Age (years) | 1.04 (0.98-1.09) | 0.19 | 1.04 (0.98-1.11) | 0.22 | |
| Gender (male) | 3.05 (0.86-10.78) | 0.08 | 0.95 (0.19-4.75) | 0.95 | |
| Current smoking (presence) | 1.72 (0.43-6.83) | 0.44 | 6.51 (0.71-59.9) | 0.1 | |
| BMI (kg/m2) | 0.94 (0.70-1.27) | 0.69 | 1.53 (1.05-2.21) | 0.03* | |
| SBP (mmHg) | 0.98 (0.94-1.02) | 0.32 | 0.94 (0.89-0.99) | 0.03* | |
| DBP (mmHg) | 1.02 (0.94-1.10) | 0.63 | 1.06 (0.98-1.16) | 0.15 | |
| T-chol (mmol/L) | 0.95 (0.93-0.97) | < 0.01* | 0.95 (0.92-0.99) | < 0.01* | |
| TG (mmol/L) | 1.03 (1.02-1.05) | < 0.01* | 1.02 (1.01-1.03) | < 0.01* | |
| HbA1c (%) | 1.14 (0.79-1.65) | 0.49 | 1.67 (0.51-5.46) | 0.4 | |
| G/G genotype (presence) | 0.51 (0.13-1.96) | 0.33 | 6.85 (1.65-28.49) | < 0.01* | |
OR: odds ratio; CI: confidence interval; BMI: body mass index; SBP: systolic blood pressure; DBP: diastolic blood pressure; T-chol: total cholesterol; HDL-C: high-density lipoprotein cholesterol; TG: triglycerides; HbA1c: hemoglobin A1c. All the listed factors, including the G/G genotype of the uncoupling protein-1 gene A-3826G polymorphism (reference: the A/A + A/G genotypes), were entered into the multivariate-adjusted logistic regression analysis models. Significant level: *: P < 0.05.