Table 7 Risk of gout in relation to the combination of BMI, alcohol drinking, and ALDH2 rs671 polymorphism

 GG, normal BMI, and alcohol drinking

1.929

1.385–2.688

0.0001

 GG, abnormal BMI, and no alcohol drinking

1.721

1.442–2.052

< 0.0001

 GG, abnormal BMI, and alcohol drinking

1.941

1.501–2.511

< 0.0001

 GA+AA, normal BMI, and no alcohol drinking

0.937

0.779–1.126

0.4862

 GA+AA, normal BMI, and alcohol drinking

1.971

1.167–3.327

0.0111

 GA+AA, abnormal BMI, and no alcohol drinking

1.498

1.256–1.786

< 0.0001

 GA+AA, abnormal BMI, and alcohol drinking

1.545

1.088–2.194

0.0150

 Men

2.355

2.061–2.692

< 0.0001

 41–50

0.709

0.613–0.820

< 0.0001

 51–60

0.849

0.732–0.984

0.0297

 61–70

0.869

0.731–1.032

0.1083

 Abnormal

1.362

1.216–1.527

< 0.0001

 Abnormal

1.450

1.276–1.647

< 0.0001

 Former

0.937

0.799–1.100

0.4268

 Current

0.782

0.659–0.928

0.0049

 Yes

1.058

0.948–1.180

0.3177

 Yes

1.223

1.099–1.360

0.0002

 Yes

1.039

0.930–1.160

0.5007

 Former vegetarian

1.006

0.787–1.286

0.9623

 Vegan

0.656

0.497–0.867

0.0030

 Abnormal

1.426

1.123–1.812

0.0036

 Abnormal

5.324

2.845–9.962

< 0.0001

HDL-C

0.980

0.975–0.985

< 0.0001

LDL-C

1.006

1.005–1.008

< 0.0001

Triglycerides

1.003

1.002–1.004

< 0.0001