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Diverging Trends and Expanding Educational Gaps in Smoking in China
Lei Jin1, Lin Tao2, Xiangqian Lao3
1Department of Sociology, The Chinese University of Hong Kong, RM 431, Sino Building, Shatin, Hong Kong, China.
Male smoking rates in China stagnated due to widening educational gaps. Smoking declined in highly educated men but stalled or reversed in less educated men, increasing health disparities.
Area of Science:
- Public Health
- Sociology
- Epidemiology
Background:
- Male smoking rates in China have stagnated after initial declines.
- Socioeconomic disparities in smoking trends require further investigation.
Purpose of the Study:
- To investigate changes in socioeconomic gaps in male smoking in China over recent decades.
- To analyze diverging smoking trends across different educational levels and age cohorts.
Main Methods:
- Utilized growth-curve models to analyze inter- and intra-cohort changes.
- Employed 25-year national longitudinal survey data for Chinese men.
Main Results:
- Observed diverging smoking trends among post-1980 cohorts based on education.
- Smoking participation declined in high-education men but stagnated/reversed in low-education men.
- Widening educational gaps in smoking were evident across age within cohorts and over time.
Conclusions:
- Identified a long-term widening of educational disparities in smoking in China.
- Targeting vulnerable groups is crucial to reduce smoking and associated health inequalities.
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