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A local nutritional screening tool compared to malnutrition universal screening tool.
K Gerasimidis1, P Drongitis, L Murray
1Human Nutrition Section, Division of Developmental Medicine, University of Glasgow, Yorkhill Hospitals, Glasgow, UK.
European Journal of Clinical Nutrition
|February 3, 2007
Summary
The Glasgow Nutritional Screening Tool is a valid and reliable method for nutritional screening in hospitalized patients. It demonstrates high sensitivity when compared to the Malnutrition Universal Screening Tool (MUST).
Area of Science:
- Clinical Nutrition
- Healthcare Assessment Tools
- Patient Screening
Background:
- Malnutrition is a significant concern in acute hospital settings.
- Effective nutritional screening tools are crucial for early identification and intervention.
- The Malnutrition Universal Screening Tool (MUST) is a recently recommended standard.
Purpose of the Study:
- To compare the efficacy of the Glasgow Nutritional Screening Tool against the Malnutrition Universal Screening Tool (MUST).
- To validate the Glasgow Nutritional Screening Tool for use in adult acute hospital patients.
Main Methods:
- A comparison-validation study was conducted across four adult acute hospitals in Glasgow, UK.
- 202 in-patients were independently assessed using both the Glasgow Nutritional Screening Tool and MUST.
- Inter-rater reliability was assessed for the Glasgow Nutritional Screening Tool on 40 patients.
Main Results:
- The Glasgow Nutritional Screening Tool exhibited a sensitivity of 95.3% and a specificity of 64.9% when compared to MUST.
- Moderate agreement was found between the two screening tools (kappa=0.57).
- Substantial inter-rater reliability was observed for the Glasgow Nutritional Screening Tool (kappa=0.69).
Conclusions:
- The Glasgow Nutritional Screening Tool is a valid and reliable instrument for nutritional screening.
- The tool can be effectively implemented upon patient admission to acute care settings.
