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Nutritional Alert in hospitalized patients
Humberto Fernán Mandirola Brieux1, Diego Kaminker2, Fernando Campos1
1Health Informatics Department, Hospital Italiano de Buenos Aires, Argentina (HIBA).
Studies in Health Technology and Informatics
|August 28, 2014
Summary
An informatics system nutritional risk alert significantly improved malnutrition detection in hospitalized patients compared to traditional methods. This system enhances early identification of at-risk individuals in critical care settings.
Area of Science:
- Clinical Nutrition
- Health Informatics
- Critical Care Medicine
Background:
- Hospitalized patients are at risk of malnutrition.
- Early detection of nutritional risk is crucial for patient outcomes.
- Conventional methods for diagnosing nutritional risk may be insufficient.
Purpose of the Study:
- To evaluate the effectiveness of an informatics system-based nutritional risk alert.
- To compare the alert system with traditional nutritional risk assessment methods.
- To determine if the informatics system improves the detection rate of nutritional risk in hospitalized patients.
Main Methods:
- A study involving 400 medical patients in a critical care unit.
- Two groups of 200 patients: a Control Group (traditional diagnosis) and an Alert Group (informatics system alert).
- The alert system identified risk based on low albumin, cholesterol, triglyceride, lymphocyte levels, or low body mass index (BMI).
Main Results:
- Nutritional risk was detected in 20.3% of the Control Group.
- Nutritional risk was detected in 34.3% of the Alert Group, a significant increase (p<0.001).
- The alert system demonstrated high sensitivity (99%) and specificity (98%).
Conclusions:
- An informatics system-based alert system facilitates easier detection of malnutrition.
- The alert system is a valuable tool for identifying nutritional risk in hospitalized patients.
- This technology can enhance nutritional support strategies in critical care.
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