Time trends in stomach cancer mortality across the BRICS: an age-period-cohort analysis for the GBD 2021.

ABSTRACT:

Objectives

Stomach cancer is one of the leading causes of cancer death, and its epidemiologic characteristics are regionally heterogeneous worldwide. The BRICS nations (Brazil, Russian Federation, India, China, and South Africa) have markedly increasing influences on the international stage. We aim to investigate time trends in stomach cancer mortality among the BRICS countries from 1982 to 2021.

Methods

Data for this study were obtained from the Global Burden of Disease (GBD) 2021 public dataset to investigate the deaths, all-age mortality rate, and age-standardized mortality rate (ASMR) of stomach cancer. The age-period-cohort (APC) model was employed to estimate net drift, local drift, age-specific curves, and period (cohort) relative risks, and the Bayesian generalized l

SUBMITTER: Liu D 

PROVIDER: S-EPMC11906716 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature