Determinants of serum uric acid levels in an adult general population: results from the Moli-sani Study.

In a general adult population, the major determinants of serum UA levels are cystatin C, creatinine, BMI, triglycerides, albumin, and the use of diuretics. Knowledge of its main determinants will be useful to better evaluate the relationship between UA levels and detrimental health outcomes and to clarify if an increase in uricemia is a marker or an independent risk factor. Key Points • Increased serum uric acid (UA) levels are reportedly associated with cardiovascular disease risk factors. • The major determinants of heterogeneity of UA levels are cystatin C, creatinine, BMI, triglycerides, albumin, and the use of diuretics, in a general adult population. • Studying the main determinants associated with high levels of serum uric acid would help better understanding if uric acid is a marker or an independent cardiovascular risk factor.