Rural-Urban Disparities in Cardiovascular Disease Mortality Among Middle-Age Men in China

Area of Science:

• Public Health
• Epidemiology
• Cardiovascular Disease Research

Background:

• Significant knowledge gaps exist regarding rural-urban health disparities in China.
• A growing epidemic of heart disease and stroke in China raises global health concerns.

Purpose of the Study:

• To investigate the trends and widening of rural-urban disparities in heart disease and stroke mortality in China.
• To identify specific population cohorts experiencing the greatest increases in mortality and disparities.
• To assess the continued impact of rurality on health outcomes in China.

Main Methods:

• Analysis of age-specific mortality data from 2002 to 2016.
• Utilized data published in the China Health Yearbooks.
• Employed Joinpoint Regression Program for trend analysis.

Main Results:

• China is experiencing a rapidly growing cardiovascular disease epidemic.
• Rural-urban disparities in heart disease and stroke mortality are increasing.
• Rural death rates have surpassed urban rates, with the fastest increases observed in younger rural men.

Conclusions:

• Rural-urban health inequities in cardiovascular disease mortality are escalating in China.
• Younger rural men represent a critical demographic for understanding mortality trends.
• Further investigation into the determinants of these widening disparities is essential.