Changes of Body Mass Index and Body Shape in relation to risk of Gastric Cancer: A population-based case-control study.

ABSTRACT: Background: The results of previous studies are heterogeneous about the effect of body fatness on risk of gastric cancer (GC). Herein we investigated the effect of changes of BMI and body shape on risk of GC. Methods: A population-based case-control study enrolled 1989 controls and 937 GC cases. Logistic regression models were used to calculate odd ratios (ORs) and 95% confidence intervals (CIs) for BMI and body shape in association with GC risk, according to anatomical subsite, Laurén's classification, sex and Helicobacter pylori (Hp) infection. Results: Subjects with higher BMI or body shape 10 years before interview had a lower risk of GC regardless of anatomical subsite, Laurén's classification, and sex (all P for trend <0.05). Bu

SUBMITTER: Yin X 

PROVIDER: S-EPMC8040898 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature