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Associations of serum uric acid levels with cardiovascular health factors:Differences by sex, age and body mass index in Chinese participants.

Authors :
Du, Tingting
Sun, Xingxing
Lu, Huiming
Lin, Xuan
Liu, Qian
Huo, Rui
Yu, Xuefeng
Source :
European Journal of Internal Medicine. Apr2014, Vol. 25 Issue 4, p388-393. 6p.
Publication Year :
2014

Abstract

Abstract: Background: Recently, the American Heart Association developed a set of 3 ideal cardiovascular (CV) health factors. However, information on whether associations of uric acid (UA) with the CV health factors is influenced by sex, age, and body mass index (BMI) is limited. Methods: We conducted a cross-sectional analysis using a cohort of 10,420 people aged 20–100years, who underwent health checkups in 2009. CV health factors were defined as untreated total cholesterol (TC)<200mg/dl, untreated systolic/diastolic blood pressure (BP)<120/80mmHg, and untreated fasting plasma glucose (FPG)<100mg/dl. Results: The association of UA with each CV health factor was gender-specific. The interaction terms (gender×UA level) comparing change in prevalence of each CV health factor between the 1st and 4th UA quartiles showed a significantly greater reduction among women (all P<0.01). In addition, the interactions between UA levels and age on prevalence of each CV health factor were statistically significant (all P<0.01). Furthermore, absolute reductions in the prevalence of ideal levels of BP, and TC across ordinal UA quartiles were greater in obese individuals than in overweight and normal-weight individuals (all P<0.01). Finally, UA showed a bell-curved relation with the prevalence of ideal FPG among all BMI categories. Conclusions: Elevated UA inversely associated with each CV health factor and these associations were influenced by gender, age and BMI. Elevated UA levels should alert clinical suspicion for a potential coexistence of low frequency of CV health factors. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
09536205
Volume :
25
Issue :
4
Database :
Academic Search Index
Journal :
European Journal of Internal Medicine
Publication Type :
Academic Journal
Accession number :
95812981
Full Text :
https://doi.org/10.1016/j.ejim.2014.03.004