Dietary patterns and chronic kidney disease risk: a systematic review and updated meta-analysis of observational studies.

Abstract:

BACKGROUND:A number of studies have reported the association between dietary patterns and the risk of chronic kidney disease (CKD), however a consistent perspective hasn't been established to date. Herein, we conducted this systematic review and meta-analysis of observational studies to assess the association between dietary patterns and CKD. METHODS:MEDLINE, EBSCO and references from eligible studies were searched for relevant articles published up to 9 May 2020 that examined the association of common dietary patterns and CKD. The heterogeneity among studies was assessed by Cochran's Q test and I2 methods. RESULTS:Seventeen eligible studies, involving 149,958 participants, were included in our systematic review and meta-analysis. The highest compared with the lowest category of healthy dietary pattern was significantly associated with a lower risk of CKD (OR=0.69; CI: 0.57, 0.84; P=0.0001). A higher risk of CKD was shown for the highest compared with the lowest categories of Western-type dietary pattern (OR=1.86; CI: 1.21, 2.86; P=0.005). There were evidence of a lower risk of CKD in the highest compared with the lowest categories of light-moderate drinking pattern (OR=0.76; CI: 0.71, 0.81; P< 0.0001) and heavy drinking pattern (OR=0.67; CI: 0.56, 0.80; P< 0.0001). CONCLUSIONS:The results of this systematic review and meta-analysis show that a healthy dietary pattern and alcohol drinking were associated with lower risk of CKD, whereas a Western-type dietary pattern was associated with higher risk of CKD.

journal_name

Nutr J

journal_title

Nutrition journal

authors

He LQ,Wu XH,Huang YQ,Zhang XY,Shu L

doi

10.1186/s12937-020-00661-6

subject

Has Abstract

pub_date

2021-01-08 00:00:00

pages

4

issue

1

issn

1475-2891

pii

10.1186/s12937-020-00661-6

journal_volume

20

pub_type

杂志文章,评审