Composite Dietary Antioxidant Index Is Negatively Associated with Hyperuricemia in US Adults: An Analysis of NHANES 2007–2018

Figure 2

CDAI and HUA have a negative correlation across the different models. A negative association was revealed via a forest map following multinomial logistic regression. was considered significant. The crude model was not adjusted; adjusted model 1 adjusted for age, sex, race, education level, ratio of family income to poverty, and marital status; adjusted model 2 adjusted for model 1 + smoking status, drinking status, work activities status, and recreational activities status; adjusted model 3 adjusted for model 2 + dietary energy intake and dietary protein intake; adjusted model 4 adjusted for model 3 + hypertension status and diabetes status; and adjusted model 5 adjusted for model 4 + BMI, gamma glutamyl transferase, triglycerides, total cholesterol, HDL cholesterol, and creatinine.