Fresh fruit consumption and risk of incident albuminuria among rural Chinese adults: A village-based prospective cohort study.

Auteur(s) :
Wen J., Hao J., Zhang Y., Liang Y., Li S., Wang F., Duan X., Yang X., Cao K., Wang B., Lu X., Wang N.
Date :
Mai, 2018
Source(s) :
PloS one. #13:5 p
Adresse :
Department of Laboratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, China.

Sommaire de l'article

Recent studies showed that increased fresh fruit consumption is significantly associated with lower risks of diabetes, hypertension, and cardiovascular disease (CVD); other studies suggested that albuminuria is associated with diabetes, hypertension, and CVD. Therefore, we hypothesized that lower fresh fruit consumption is associated with higher risk of incident albuminuria among Chinese adults in rural areas, where fresh fruit consumption level is very low and prevalence of albuminuria is high.

We tested the hypothesis in a village-based cohort study of 3574 participants aged ≥ 30 years from the Handan Eye Study conducted from 2006 to 2013. Albuminuria was defined as urinary albumin-to-creatinine ratio ≥ 30 mg/g.

Overall, 35.4% of the participants never or rarely consumed fresh fruits, and 33.9, 21.6, and 9.1% consumed fresh fruits 1-3 times/month, 1-2 times/week, and ≥ 3 times/week, respectively. During a median follow-up period of 5.6 years, albuminuria developed in 17.6% (n = 629) of the participants. Compared with participants who consumed fresh fruits ≥ 3 times/week, the multivariable adjustment odds ratios (ORs) for incident albuminuria associated with fruit consumption 1-2 times/week, 1-3 times/month, and no or rare consumption were 1.58 (95% confidence intervals (CI), 1.05-2.40), 1.74 (95% CI, 1.17-2.58), and 1.78 (95% CI, 1.20-2.64), respectively. After excluding participants with diabetes, the association remained significant.

Lower fresh fruit consumption was significantly associated with higher risk of incident albuminuria, and fresh fruit consumption frequency could be an essential intervention target to prevent albuminuria in rural China.

Source : Pubmed