The role of diet and nutrition related indicators in biliary diseases: an umbrella review of systematic review and meta-analysis.

ABSTRACT:

Background

Diet and nutrition, as a modifiable risk factor, have been demonstrated to play a significant role in the etiology of biliary diseases, whereas few comprehensive studies have been able to evaluate the strength and quality of these evidence. This umbrella review aims to evaluate the evidence pertaining risk factors for biliary diseases in terms of diet and nutrition-related indicators.

Methods

An umbrella review method was adopted: evidence from observational studies up to 22 November 2021 were identified using PubMed, Web of Science, the Cochrane database, as well as manual screening. Eligible systematic reviews and meta-analyses were screened according to inclusion and exclusion criteria. The inclusion criteria were: (1) meta analysis or systematic review; (2) Th

SUBMITTER: Wang Y 

PROVIDER: S-EPMC9338528 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature