ArticleFrontiers in nutrition2022
Age and cohort trends of the impact of socioeconomic status on dietary diversity among Chinese older adults from the perspective of urban-rural differences: A prospective cohort study based on CLHLS 2002-2018.
Article in Frontiers in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 14 citations in OpenAlex.
- How dietary habits and behaviors safeguard daily living activities among the elderly - novel insights from a decade-long longitudinal study.BMC public health · 2026Article
- Association of Anti-Inflammatory Dietary Adherence With Biomarkers and Gut Microbiota Related to Colorectal Cancer Risk: A Retrospective Study.Food science & nutrition · 2026Article
- Dietary intake characteristics in older adults: A systematic review of physical, social, psychological, and behavioral limitations.JAR life · 2026Article
- Reciprocal association between dietary diversity and subjective well-being in Chinese older adults: a three-wave longitudinal study.Archives of public health = Archives belges de sante publique · 2025Article
- Adherence to planetary health diet index in relation to dietary diversity score and anthropometric indices among Iranian older adults.BMC public health · 2025Article
- Study on the correlation between dietary patterns and bone health among rural elderly people in Qingdao.Frontiers in nutrition · 2025Article
- Socioeconomic disparities in dietary diversity among adults in Bengbu, China: unraveling the mediating role of nutrition literacy.Frontiers in nutrition · 2025Article
- Household structure and dietary diversity among older adults in rural and urban China: a cross-sectional study.BMC public health · 2024Article
- Association of vision and hearing impairment and dietary diversity among the oldest old in China: findings from the Chinese longitudinal healthy longevity survey.BMC public health · 2024Article
- Health Information Source Patterns and Dietary Variety among Older Adults Living in Rural Japan.International journal of environmental research and public health · 2024Article
- Urban-rural differences in food consumption and environment and anthropometric parameters of older adults: results from ELSI-Brazil.Cadernos de saude publica · 2023Article
- Health-related quality of life and its association with socioeconomic status and diet diversity in Chinese older adults.Frontiers in public health · 2022Article
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Authors and funding
4 authors at 4 institutions in 1 country.
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Abstract
The association between socioeconomic status (SES) and dietary diversity score (DDS) has been widely discussed, but little is known about the age and cohort effects on DDS and how the SES effect on DDS varies with age and across successive cohorts among urban and rural older adults in China. Thus, this study aimed to examine the temporal change in DDS among Chinese older adults and SES heterogeneities in such change from the perspective of urban-rural differentiation. Data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) between 2002 and 2018 were used, and a total of 13,728 participants aged between 65 and 105 years were included in this study. A total of eight food groups were used to assess DDS, while education, family income, and perceived income status were used to assess SES. A linear mixed model was used to estimate the age and cohort effects on DDS and their urban-rural and SES disparities. The results show that higher SES, including more education, family income, and perceived income status, was associated with higher DDS (for urban older adults, β = 0.1645,
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