title: Malnutrition in the elderly and its relationship with other geriatric syndromes.
abstract: OBJECTIVE
  Age related decline in food intake is associated with various physiological, psychological and social factors. Our aim was to assess the nutritional status of our elderly patients and its association with other geriatric syndromes.
  
  
  METHODS
  In this cross-sectional population based study, Mini Nutritional Assessment (MNA) test was used to evaluate nutritional status of 413 elderly patients who were admitted to our outpatient clinic in the last 12 months. MNA test results were compared with the laboratory findings and established geriatric syndromes.
  
  
  RESULTS
  Poor nutritional status was found in 44% of the patients (n=181: 13% malnutrition, 31% malnutrition risk). Malnutrition rate was higher among those with subsequent hospitalization (n=122, 25% vs 8%). Patients with poor nutritional status had lower blood haemoglobin, serum total protein and albumin, and revealed more chronic diseases and geriatric syndromes (6 ± 2 vs 3 ± 2, p<0.0001). Patients with depression, fecal incontinence, decreased cognitive function and functional dependence showed poor nutritional status according to MNA test results.
  
  
  CONCLUSIONS
  Malnutrition rate of our patients was comparable with the previous data. Malnutrition risk showed positive correlation with the number of existing geriatric syndromes. Depression, dementia, functional dependence and multiple co-morbidities were associated with poor nutritional status.
authors.affiliation: Istanbul University, Istanbul Faculty of Medicine, Department of Internal Medicine, Millet Cad., Capa, Fatih, Istanbul 34093, Turkey. drsakab@yahoo.com
authors.forename: Bulent
authors.initials: B
authors.lastname: Saka
authors.forename: Omer
authors.initials: O
authors.lastname: Kaya
authors.forename: Gulistan Bahat
authors.initials: GB
authors.lastname: Ozturk
authors.forename: Nilgun
authors.initials: N
authors.lastname: Erten
authors.forename: M Akif
authors.initials: MA
authors.lastname: Karan
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D003704:Dementia / Q000150:complications; D003863:Depression / Q000150:complications; D004435:Eating; D058620:Elder Nutritional Physiological Phenomena; D005242:Fecal Incontinence / Q000150:complications; D005260:Female; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D008297:Male; D044342:Malnutrition / Q000150:complications / Q000453:epidemiology*; D009017:Morbidity; D015596:Nutrition Assessment; D009752:Nutritional Status; D012307:Risk Factors