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A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
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Published on: May 10, 2022

Anorexia and eating patterns in the elderly.

Lorenzo Maria Donini1, Eleonora Poggiogalle, Maria Piredda

  • 1Department of Experimental Medicine, Medical Physiopathology, Food Science and Endocrinology Section, Sapienza University of Rome, Italy. lorenzomaria.donini@uniroma1.it

Plos One
|May 10, 2013
PubMed
Summary
This summary is machine-generated.

Elderly individuals with anorexia show reduced food intake, particularly of meat, fish, eggs, fruits, and vegetables. Early diagnosis and intervention are crucial for improving nutritional status in aging populations.

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Published on: October 22, 2015

Area of Science:

  • Gerontology
  • Nutritional Science
  • Public Health

Background:

  • Senile anorexia, characterized by reduced appetite in the elderly, significantly impacts nutritional status.
  • Eating habits and dietary patterns change with aging, particularly in community-dwelling and institutionalized older adults.

Purpose of the Study:

  • To evaluate changes in eating habits among elderly individuals experiencing senile anorexia.
  • To compare dietary patterns between community-dwelling and institutionalized elderly subjects.

Main Methods:

  • A cross-sectional, observational study involving 526 participants aged 65 and older across community, nursing home, and hospital settings in Italy.
  • Multidimensional geriatric evaluations assessed nutritional status, health, cognition, appetite hormones, and diet variety across food groups.

Main Results:

  • Anorexic elderly subjects exhibited reduced global food intake, with decreased consumption of "meat, eggs and fish" and "fruit and vegetables."
  • Milk and cereal consumption remained stable, while nutritional parameters correlated positively with diet variety.

Conclusions:

  • Senile anorexia is prevalent in the geriatric population and negatively affects nutritional status.
  • Further research is needed to develop intervention protocols for early diagnosis, cause identification, and optimized treatment of anorexia of aging.