ArticleAging medicine (Milton (N.S.W))2022
Inadequate energy and protein intake, underweight and malnutrition are associated with in-hospital mortality among COVID-19 rehabilitation patients during the omicron outbreak in Hong Kong.
Article in Aging medicine (Milton (N.S.W)), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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7 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Impact of underweight status on mortality in sepsis patients: a meta-analysis.Frontiers in medicine · 2025Pooled it
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- Gut Microbiota and Critically Ill Patients: Immunity and Its Modulation via Probiotics and Immunonutrition.Nutrients · 2023Review
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- Editorial: Social Determinants of Maintaining Nutrition in Older Adults with Advanced Dementia.The journal of nutrition, health & aging · 2023Article
- Inadequate energy and protein intake, underweight and malnutrition are associated with in-hospital mortality among COVID-19 rehabilitation patients during the omicron outbreak in Hong Kong.Aging medicine (Milton (N.S.W)) · 2022Article
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7 authors at 1 institution in 1 country.
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Abstract
Objective: Malnourished COVID-19 patients were prone to higher mortality and longer length of stay (LOS). This study aims to investigate the malnutrition risk prevalence in the COVID-19 patients and how other nutritional indicators are related to the clinical outcomes in a rehabilitation hospital. Methods: A retrospective cross-sectional study involved 174 COVID-19 patients during the rehabilitation phase. Malnutrition risk, nutritional indicators, mortality, and LOS were compared among different risk groups. Albumin, nutrition intake, and body mass index (BMI) were investigated for their effects on the clinical outcomes. Results: The prevalence of malnutrition risk was 94.9%; those older were higher in malnutrition risk. BMI, energy and protein intakes decreased as the malnutrition risk increased. Albumin, energy and protein intakes were lower in the death group. The high malnutrition risk group and severely underweight patients had 2.7 times and 2.2 times higher in-hospital death, respectively. For subjects ≥75 years old, the odds ratio to death was 6.2 compared to those <75 years old. Conclusion: We observed a high malnutrition risk of 94.9% in COVID-19 patients. Patients with malnutrition risk had a lower BMI, lower nutritional intake, and a higher chance of in-hospital death. These results reinforced the importance of nutrition management in COVID-19 patients.
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