Analysis of prevalence, years lived with disability, and trends of anemia burden and main causes in China
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View abstract on PubMed
Summary
This summary is machine-generated.Anemia burden in China's older adults is decreasing but regional disparities persist. Dietary iron deficiency remains the primary cause, requiring targeted interventions for this aging population.
Area Of Science
- Gerontology
- Public Health
- Nutritional Epidemiology
Background
- China's rapidly aging population presents significant public health challenges.
- Addressing the health of older adults, particularly anemia, is crucial.
Purpose Of The Study
- To analyze the trends in anemia burden among Chinese adults aged 60 and above.
- To identify the underlying causes of anemia in this demographic.
Main Methods
- Utilized data from multiple Chinese Nutrition and Health Surveys (2002, 2010-2013, 2015).
- Incorporated Global Burden of Disease 2021 (GBD 2021) data for Years Lived with Disability (YLDs) and causes.
- Employed Cochran-Armitage trend test for demographic and regional analyses.
Main Results
- Anemia prevalence and YLD rates show a decreasing trend across demographics.
- Higher anemia prevalence observed in rural, western, and southern China.
- Dietary iron deficiency identified as the leading cause of anemia.
Conclusions
- Despite a decreasing trend, anemia remains a concern due to persistent age and regional disparities.
- Targeted interventions are necessary, especially for rural and western populations.
- Addressing dietary iron deficiency is key to reducing anemia burden in older adults.
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