Research Article
Direct Bilirubin Levels and Risk of Metabolic Syndrome in Healthy Chinese Men
Table 2
Associations of serum bilirubin levels and risk of MetS incidence (odds rations and 95% confidence intervals).
| | Quartiles of serum bilirubin (mmol/L) | for trend | Q1 | Q2 | Q3 | Q4 |
| Total bilirubin | | | | | | Rang (μmol/L) | ≤11.75 | 11.76–14.30 | 14.31–18.12 | >18.12 | | MetS cases/total number of each quartile (%) | | | | | | ORs for MetS | | | | | | No adjusted | 1 | 1.20 (0.73–1.98) | 0.84 (0.49–1.43) | 0.60 (0.34–1.08) | 0.09 | Model 1 | 1 | 1.19 (0.73–1.97) | 0.81 (0.47–1.39) | 0.58 (0.32–1.03) | 0.064 | Model 2 | 1 | 1.32 (0.79–2.21) | 0.87 (0.50–1.52) | 0.61 (0.34–1.12) | 0.066 | Direct bilirubin | | | | | | Range | ≤2.09 | | | >3.22 | | MetS cases/total number of each quartile (%) | | | | | | ORs for MetS | | | | | | No adjusted | 1 | 0.96 (0.60–1.54) | 0.50 (0.29–0.88) | 0.46 (0.26–0.81) | | Model 1 | 1 | 0.95 (0.60–1.53) | 0.50 (0.29–0.88) | 0.46 (0.26–0.82) | | Model 2 | 1 | 1.00 (0.61–1.63) | 0.57 (0.32–1.02) | 0.51 (0.28–0.92) | | Indirect bilirubin | | | | | | Range | ≤9.58 | 9.59–11.76 | 11.77–14.90 | >14.90 | | MetS cases/total number of each quartile (%) | | | | | | ORs for MetS | | | | | | No adjusted | 1 | 1.15 (0.70–1.90) | 0.91 (0.54–1.54) | 0.61 (0.34–1.09) | 0.145 | Model 1 | 1 | 1.13 (0.68–1.86) | 0.88 (0.52–1.49) | 0.58 (0.32–1.03) | 0.108 | Model 2 | 1 | 1.16 (0.69–1.96) | 0.92 (0.53–1.58) | 0.58 (0.32–1.06) | 0.113 |
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Data are expressed as ORs (95% CI). Model 1: adjusted for age; model 2: adjusted further for drinking, smoking, physical activity, CH, and LDL-C. .
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