Table 4.
Adjusted odds ratios for associations between obesity-related variables and risk of extensive and focal gastric intestinal metaplasia
| Extensive GIM (110 cases vs. 1,748 controls) | Focal GIM (299 cases vs. 1,748 controls) | ||
|---|---|---|---|
| Adjusted ORa (95% CI) | Adjusted ORa (95% CI) | ||
| BMI, kg/m2 | |||
| <25 | 1.00 (ref) | 1.00 (ref) | |
| 25–29.9 | 1.05 (0.62–1.79) | 0.95 (0.66–1.37) | |
| ≥30 | 0.72 (0.41–1.27) | 0.92 (0.64–1.33) | |
| Per unit BMI | 0.98 (0.94–1.01) | 0.98 (0.96–1.00) | |
| Waist circumference, cm | |||
| ≤99.5 | 1.00 (ref) | 1.00 (ref) | |
| 99.6–108.2 | 1.56 (0.91–2.68) | 0.71 (0.49–1.02) | |
| 108.3–117.7 | 0.91 (0.51–1.64) | 0.82 (0.57–1.16) | |
| ≥118 | 0.72 (0.37–1.40) | 0.81 (0.56–1.17) | |
| Per 10 cm | 0.96 (0.82–1.12) | 0.94 (0.86–1.04) | |
| Hip circumference, cm | |||
| ≤105.1 | 1.00 (ref) | 1.00 (ref) | |
| 105.2–112.6 | 1.08 (0.63–1.86) | 0.90 (0.63–1.27) | |
| 112.7–120.5 | 0.89 (0.49–1.59) | 0.83 (0.58–1.19) | |
| ≥121 | 0.80 (0.43–1.48) | 0.77 (0.53–1.11) | |
| Per 10 cm | 0.90 (0.75–1.08) | 0.89 (0.80–1.00) | |
| WHR | |||
| Low | 1.00 (ref) | 1.00 (ref) | |
| High | 0.91 (0.52–1.59) | 1.00 (0.68–1.46) | |
| Per unit WHR | 2.75 (0.11–66.6) | 2.10 (0.26–16.9) |
CI, confidence interval; OR, odds ratio.
a
Adjusted for age, sex, race/ethnicity, smoking status, and H. pylori infection