Smoking and Gout Study: Table 4 Uric Acid is from the report discussed in smoking cigarettes=lower risk of gout.

Table 4. The geometric mean of serum urate in μmole/liter by smoking status in the Singapore Chinese Health Study

Model 1

Adjusted for age at blood taking (years), dialect (Hokkien or Cantonese), educational level (none, primary, secondary, or higher), alcohol consumption (none, monthly, weekly, or daily), self-reported history of hypertension, diabetes mellitus, stroke, and coronary heart disease, and body mass index (kg/m²) (except in the analysis of lean and overweight men).

Model 2

Further adjusted for dietary intake of red meat, poultry, fish and shellfish, dairy products, soy foods, nonsoy legumes, fruit, and vegetables (all in quartiles).