The association between dietary protein intake and esophageal cancer risk: a meta-analysis.

ABSTRACT: Several papers studied dietary protein intake as a potential influence factor for esophageal cancer, but their findings were inconsistent. Thus, this meta-analysis was performed to identify the effect of protein intake on esophageal cancer risk. Potential case-control studies or cohort studies from the databases of Embase, Web of Science and PubMed were searched. The strength of association was quantified by pooling odds ratio (OR) and 95% confidence interval (CI). In total, 11 articles involving 2537 cases and 11432 participants were included in this meta-analysis. As a result, dietary protein intake had non-significant association on esophageal cancer risk overall (pooled OR = 1.11, 95% CI = 0.88-1.40). Meanwhile, we obtained consistent results in the subgroups analyses by study design,

SUBMITTER: Kong F 

PROVIDER: S-EPMC6970082 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature