Association of serum carotenoid levels with urinary albumin excretion in a general Japanese population: the Yakumo study.

ABSTRACT:

Background

Albuminuria is a risk factor for not only nephropathy progression but also cardiovascular disease. Oxidative stress may have a role in the positive association between albuminuria and cardiovascular disease.

Methods

This cross-sectional study investigated the associations of serum levels of carotenoids, which are dietary antioxidants, with albuminuria among 501 Japanese adults (198 men, mean age ± SD: 66.4 ± 10.0 years; 303 women, mean age ± SD: 65.4 ± 9.8 years) who attended a health examination. Serum levels of carotenoids were determined by high-performance liquid chromatography. Logistic regression analysis was used to estimate odds ratios (ORs) with 95% CIs for albuminuria after adjustment for age, body mass index, smoking habits, drinking habits, hypertensio

SUBMITTER: Suzuki K 

PROVIDER: S-EPMC3834283 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature