From: Prevalence and risk factors of gastroesophageal reflux symptoms in a Chinese retiree cohort
Variables | Cases | Controls | Unadjusted OR | 95% CI | Adjusted ORa | 95% CI |
---|---|---|---|---|---|---|
BMI (kg/m2) | ||||||
<24.0 | 66 | 3363 | 1.0 | (ref) | 1.0 | (ref) |
24.0-27.9 | 65 | 3251 | 1.0 | (0.7-1.4) | 1.0 | (0.7-1.4) |
≥28.0 | 19 | 1287 | 0.8 | (0.5-1.3) | 0.7 | (04.-1.2) |
Waistb (cm) | ||||||
Low | 116 | 6021 | 1.0 | (ref) | 1.0 | (ref) |
High | 34 | 1879 | 0.9 | (0.6-1.4) | 0.9 | (0.6-1.3) |
WHRc | ||||||
Low | 106 | 5915 | 1.0 | (ref) | 1.0 | (ref) |
High | 44 | 1985 | 1.2 | (0.9-1.8) | 1.1 | (0.8-1.6) |