Table 3. Results of subgroup analysis stratified by independent variables.
| Variables† | Serum Uric Acid Level | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Smoking Behavior | |||||||||||||||
| Non-smoker | Ex-smoker | Single smoker | Dual smoker | ||||||||||||
| OR | OR | 95% CI | OR | 95% CI | OR | 95% CI | |||||||||
| Male | BMI | ||||||||||||||
| Underweight | 1.00 | 2.61 | (0.53 | - | 12.87) | 0.50 | (0.12 | - | 1.97) | * | * | * | * | ||
| Normal | 1.00 | 1.21 | (0.98 | - | 1.50) | 1.15 | (0.91 | - | 1.46) | 1.74 | (1.11 | - | 2.71) | ||
| Overweight | 1.00 | 1.06 | (0.87 | - | 1.28) | 0.95 | (0.77 | - | 1.17) | 1.22 | (0.85 | - | 1.75) | ||
| Alcohol consumption | |||||||||||||||
| Yes | 1.00 | 1.12 | (0.96 | - | 1.31) | 1.05 | (0.88 | - | 1.24) | 1.43 | (1.07 | - | 1.91) | ||
| No | 1.00 | 1.10 | (0.77 | - | 1.57) | 0.89 | (0.56 | - | 1.40) | 1.65 | (0.46 | - | 5.95) | ||
| Status of Hypertension | |||||||||||||||
| Normal | 1.00 | 1.05 | (0.82 | - | 1.35) | 1.11 | (0.85 | - | 1.44) | 1.38 | (0.90 | - | 2.12) | ||
| Pre-Hypertension | 1.00 | 1.11 | (0.87 | - | 1.40) | 1.09 | (0.85 | - | 1.39) | 1.25 | (0.80 | - | 1.96) | ||
| Hypertension | 1.00 | 1.22 | (0.97 | - | 1.54) | 0.94 | (0.72 | - | 1.23) | 1.83 | (1.01 | - | 3.32) | ||
| Status of Diabetes | |||||||||||||||
| Yes | 1.00 | 1.01 | (0.61 | - | 1.65) | 0.55 | (0.31 | - | 1.00) | 1.64 | (0.48 | - | 5.58) | ||
| No | 1.00 | 1.13 | (0.97 | - | 1.31) | 1.07 | (0.91 | - | 1.26) | 1.43 | (1.07 | - | 1.90) | ||
| Status of Dyslipidemia | |||||||||||||||
| Yes | 1.00 | 1.29 | (0.91 | - | 1.83) | 1.21 | (0.84 | - | 1.76) | 1.01 | (0.52 | - | 1.97) | ||
| No | 1.00 | 1.08 | (0.92 | - | 1.27) | 1.00 | (0.83 | - | 1.19) | 1.51 | (1.11 | - | 2.06) | ||
| Female | BMI | ||||||||||||||
| Underweight | 1.00 | * | * | * | * | 2.70 | (0.19 | - | 38.94) | * | * | * | * | ||
| Normal | 1.00 | 1.68 | (1.11 | - | 2.55) | 2.14 | (1.41 | - | 3.25) | 2.37 | (0.85 | - | 6.64) | ||
| Overweight | 1.00 | 0.88 | (0.56 | - | 1.38) | 1.20 | (0.79 | - | 1.81) | 1.52 | (0.30 | - | 7.75) | ||
| Alcohol consumption | |||||||||||||||
| Yes | 1.00 | 1.21 | (0.84 | - | 1.74) | 1.68 | (1.21 | - | 2.32) | 2.05 | (0.82 | - | 5.13) | ||
| No | 1.00 | 1.41 | (0.79 | - | 2.52) | 1.50 | (0.72 | - | 3.09) | * | * | * | * | ||
| Status of Hypertension | |||||||||||||||
| Normal | 1.00 | 1.80 | (1.17 | - | 2.76) | 1.76 | (1.15 | - | 2.68) | 2.26 | (0.73 | - | 7.03) | ||
| Pre-Hypertension | 1.00 | 0.66 | (0.31 | - | 1.41) | 1.53 | (0.83 | - | 2.81) | 0.32 | (0.03 | - | 3.07) | ||
| Hypertension | 1.00 | 0.97 | (0.59 | - | 1.62) | 1.44 | (0.87 | - | 2.40) | 16.99 | (2.70 | - | 107.16) | ||
| Status of Diabetes | |||||||||||||||
| Yes | 1.00 | 0.53 | (0.17 | - | 1.60) | 0.46 | (0.15 | - | 1.47) | * | * | * | * | ||
| No | 1.00 | 1.33 | (0.96 | - | 1.85) | 1.90 | (1.41 | - | 2.55) | 2.00 | (0.81 | - | 4.92) | ||
| Status of Dyslipidemia | |||||||||||||||
| Yes | 1.00 | 1.36 | (0.94 | - | 1.95) | 1.83 | (1.31 | - | 2.58) | 1.84 | (0.68 | - | 4.95) | ||
| No | 1.00 | 0.95 | (0.53 | - | 1.71) | 1.37 | (0.81 | - | 2.31) | 2.16 | (0.24 | - | 19.41) | ||
† adjusted for all covariates
* Due to sparsity of the data, OR could not be calculated in the model