Fig. 4

The Cox proportional risk model estimating the hazard ratio of AD. A: model 1 was unadjusted, model 2 was adjusted for age and sex, and model 3 was adjusted for age, TDI, sex, smoking, ethnicity, education level, alcohol use, hypertension, stroke, myocardial infarction, and diabetes. B: Joint association between long BMI and genetic risk score for AD. The multivariable model was adjusted for age, TDI, sex, education level, alcohol use, hypertension, stroke, myocardial infarction, and diabetes. The vertical line indicates a reference value of 1