Comparison of Secular Trends in Peptic Ulcer Diseases Mortality in China, Brazil and India during 1990-2019: An Age-Period-Cohort Analysis.

ABSTRACT:

Background

Peptic ulcer disease (PUD) is a common disease worldwide, especially in developing countries. China, Brazil, and India are among the world's fastest-growing emerging economies. This study aimed to assess long-term trends in PUD mortality and explore the effects of age, period, and cohort in China, Brazil, and India.

Methods

We collected data from the 2019 Global Burden of Disease Study and used an age-period-cohort (APC) model to estimate the effects of age, period, and cohort. We also obtained net drift, local drift, longitudinal age curve, and period/cohort rate ratios using the APC model.

Results

Between 1990 and 2019, the age-standardized mortality rates (ASMRs) of PUD and PUD attributable to smoking showed a downward trend in all countries and both sex

SUBMITTER: Sun J 

PROVIDER: S-EPMC10137755 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature