Premature Mortality in South-West China: Urban vs Rural
Author Information
Author(s): Cai Le, Virasakdi Chongsuvivatwong
Primary Institution: Kunming Medical College, Prince of Songkla University
Hypothesis
What are the differences in premature mortality burden among urban, suburban, and rural regions in Kunming, Yunnan province?
Conclusion
The rural region of Kunming has a significantly higher premature mortality burden compared to urban and suburban areas, affected by both non-communicable diseases and infectious diseases.
Supporting Evidence
- The rural region had about 50% higher premature mortality burden compared to urban and suburban regions.
- Non-communicable diseases were the leading cause of years of life lost in all regions.
- Self-inflicted injuries were significantly higher among women in rural areas.
Takeaway
People in rural areas of China are dying younger than those in cities because they have more health problems, like diseases from poverty and injuries.
Methodology
The study calculated years of life lost (YLL) and mortality rates from medical death certificates across urban, suburban, and rural regions.
Potential Biases
Potential misreporting of age at death and misclassification of cause of death.
Limitations
The study is limited to mortality data and does not account for disability burden.
Participant Demographics
The study included populations from urban (378,885), suburban (335,622), and rural (179,746) regions, with a gender breakdown provided.
Statistical Information
Confidence Interval
95% CI: 76.5–77.8 for urban, 95% CI: 73.5–75.1 for suburban, 95% CI: 70.0–71.5 for rural
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website