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Undiagnosed malnutrition and nutrition-related problems in geriatric patients

  • Published:
The journal of nutrition, health & aging

Abstract

Background & aims

Malnutrition is common in geriatric patients and associated with poor outcome. If recognised, effective treatment is possible. In recent years, low nutritional awareness among health care professionals (HCPs) has been deplored with respect to the general hospital population. The aim of the present cross-sectional study was to assess to which extent malnutrition and nutrition-related problems are documented by physicians and nursing staff in geriatric patients and whether nutrition support is used in daily clinical routine.

Methods

Patient’s characteristics, nutritional status (BMI, Subjective Global Assessment, Mini Nutritional Assessment) and several nutrition-related problems (e.g. weight loss, poor appetite, chewing and swallowing problems) were assessed in 205 patients consecutively admitted to the geriatric ward of a community hospital on the first day after admission. After discharge, all documented information in the medical folders about nutritional status, nutrition-related problems and nutrition support was systematically collected.

Results

According to BMI (< 22 kg/m2) and Subjective Global Assessment (C), malnutrition was observed in 25.4 %, according to Mini Nutritional Assessment (<17 points) in 30,2 % of the patients. In daily routine, clinical judgement of nutritional status by physicians was performed in 187 patients (91.2 %) of whom 6.4 % (5.9 % of all) were classified as malnourished. Weight was documented in 54.1 %, height in 25.9 %. BMI was not calculated. Nutrition-related problems were present in up to half of the patients and only partly documented by HCPs. Seventeen patients (8.3 %) received nutrition support, mostly in the form of oral supplements (3.9 %), followed by enteral (2.9 %) and parenteral nutrition (1.5 %).

Conclusion

Despite high prevalence rates among geriatric patients, malnutrition and nutrition-related problems are rarely recognised and treated. In order to improve nutritional care, routine screening and standard protocols for nutritional therapy should be implemented in geriatric hospital wards.

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Abbreviations

ADL:

activities of daily living

CJ:

clinical judgement of nutritional status

GDS:

Geriatric Depression Scale

HCPs:

health care professionals

MMSE:

Mini Mental Status Examination

MNA:

Mini Nutritional Assessment

SGA:

Subjective Global Assessment

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Authors and Affiliations

  1. Institute for Biomedicine of Aging, University of Erlangen-Nürnberg, Erlangen, Germany

    Dorothee Volkert & C. C. Sieber

  2. Department of Nutrition and Food Sciences (IEL) — Nutrition Physiology, University of Bonn, Bonn, Germany

    C. Saeglitz & P. Stehle

  3. Department of Geriatric Medicine, Malteser-Hospital, Bonn, Germany

    H. Gueldenzoph

  4. Institute for Biomedicine of Aging, University of Erlangen-Nürnberg, Heimerichstraße 58, 90419, Nürnberg, Germany

    Dorothee Volkert

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  1. Dorothee Volkert
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  2. C. Saeglitz
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  4. C. C. Sieber
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Correspondence to Dorothee Volkert.

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Volkert, D., Saeglitz, C., Gueldenzoph, H. et al. Undiagnosed malnutrition and nutrition-related problems in geriatric patients. J Nutr Health Aging 14, 387–392 (2010). https://doi.org/10.1007/s12603-010-0085-y

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  • DOI: https://doi.org/10.1007/s12603-010-0085-y

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