ArticleScience China. Life sciences2025
Prevalence of malnutrition among adult inpatients in China: a nationwide cross-sectional study.
Article in Science China. Life sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
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Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Prevalence of disease related malnutrition assessed by NRS2002, STAMP, MNA-SF, one-step and two-step GLIM at admission and discharge: A systematic review and meta-analysis.Asia Pacific journal of clinical nutrition · 2026Pooled it
- Prediction models of severe radiation-induced oral mucositis: a systematic review and meta-analysis.BMC oral health · 2025Pooled it
- Changes in Hospital Malnutrition Coding Following Diagnosis-Related Group Payment Reform: Evidence From a Chinese Tertiary Hospital.Journal of evaluation in clinical practice · 2026Observational
- Evaluation of large language models in nutrition risk screening: a comparative analysis across 8 LLMs based on real-world EHR datasets.BMC medical informatics and decision making · 2026Article
- Assessment of Nutritional Risk Screening 2002 as predictors of long hospital stay in patients with upper gastrointestinal diseases.Frontiers in nutrition · 2026Article
- The Overlooked Threat of Malnutrition: A Point Prevalence Study Based on NRS-2002 Screening in a Tertiary Care Hospital.Journal of clinical medicine · 2025Article
- Prevalence and clinical relevance of sarcopenia in Chinese patients with porto-sinusoidal vascular disorder.Frontiers in medicine · 2025Article
- Status quo, influencing factors, and association with hospitalization outcomes of malnutrition in neurological disorders in China: a national cross-sectional study.Frontiers in nutrition · 2025Article
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Authors and funding
36 authors.
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Abstract
Malnutrition substantially contributes to adverse clinical outcomes. However, no national survey has been conducted to characterize its epidemiology in hospital settings in China. We conducted the China Nutrition Fundamental Data 2020 project among a multistage stratified cluster sample of adult inpatients from 291 study sites across 30 provinces, autonomous regions and municipalities (except for Hong Kong, Macao, Taiwan Province, and the Xizang Autonomous Region, please see MATERIALS AND METHODS for details of the causes) of China to generate reliable data on the prevalence of malnutrition and explore the associated risk factors. We collected information on participants' sociodemographic characteristics, physical examinations, and laboratory test results. Malnutrition was defined according to the Global Leadership Initiative on Malnutrition (GLIM) criteria. The standardized prevalence of malnutrition was calculated, and factors associated with malnutrition were examined using logistic regression analyses. We included 54,652 individuals with seven systemic diseases who completed all the survey documents in the final analysis. The overall prevalence of malnutrition was 12.5%, representing 7.6 million adult inpatients in China. The prevalence of malnutrition was higher in men, individuals aged ⩾ 60 years, residents of central and western regions, people from lower economic areas, and those with lower education levels than in women, individuals aged <60 years, residents of eastern regions, individuals from higher economic areas, and those with higher education levels. Patients with higher disease severity scores, infectious diseases, and neoplasms had a higher tendency for malnutrition than those without such conditions. Sex, age, region, economic level, education level, disease severity score, infectious diseases, and neoplasms were independently associated with malnutrition. In conclusion, malnutrition is prevalent among Chinese adult inpatients, necessitating national- and hospital-level interventions. This survey provides several avenues to begin addressing the burden of malnutrition in China.
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