ArticleFrontiers in nutrition2025
Socioeconomic disparities in dietary diversity among adults in Bengbu, China: unraveling the mediating role of nutrition literacy.
Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Disordered eating behaviors among female undergraduates in Sichuan, China: key associated factors from a province-wide survey.Frontiers in psychology · 2026Article
- Nutrition literacy and socio-demographic determinants among Chinese women of childbearing age.Frontiers in public health · 2026Article
- Maintenance hemodialysis patients' nutritional literacy and its relationship with frailty: a cross-sectional study based on latent profile analysis.Frontiers in nutrition · 2026Article
- Dietary Inflammatory Potential and Sociodemographic Correlates Among Adults in Saudi Arabia: A Cross-Sectional Study.Nutrients · 2025Article
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Abstract
Background: Socioeconomic status (SES) was linked to dietary diversity and nutrition literacy (NL) was associated with food choices. This study aims to investigate the association of NL with SES and dietary diversity, and to assess its potential mediating role between SES and dietary diversity among Chinese adults. Methods: A cross-sectional survey was previously conducted in Bengbu, China, including 2,208 adults aged ≥18. SES was primarily measured according to education level and monthly income. Dietary diversity scores (DDS) were collected through a simplified diet frequency questionnaire. NL was evaluated through a twelve-item short-form NL scale. Multiple linear regression and Hayes' PROCESS framework were used for analysis. Results: Significant education- and monthly income-based disparities in dietary diversity were observed (both Conclusion: Sufficient NL can increase dietary diversity and plays a pivotal mediating role in the association between SES and dietary diversity. Intervention strategies should target populations with low SES and inadequate NL to improve dietary diversity and reduce economic inequalities in health.
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