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Effects of Undernutrition on Swallowing Function and Activities of Daily Living in Hospitalized Patients: Data from the Japanese Sarcopenic Dysphagia Database.

Sayaka AbeYoji KokuraKeisuke MaedaShinta NishiokaRyo MomosakiHiroki MatsuokaYasuomi TomiiShinnosuke SugitaKenta ShimizuNanami EsashiHIdetaka Wakabayashi
Published in: Nutrients (2023)
This retrospective cohort study examined the effects of undernutrition on swallowing function and activities of daily living in hospitalized patients. Data from the Japanese Sarcopenic Dysphagia Database were used, and hospitalized patients aged ≥20 years with dysphagia were included in the analysis. Participants were assigned to the undernutrition or normal nutritional status group based on the Global Leadership Initiative on Malnutrition criteria. The primary outcome was the Food Intake Level Scale change, and the secondary outcome was the Barthel Index change. Among 440 residents, 281 (64%) were classified under the undernutrition group. The undernutrition group had a significantly higher Food Intake Level Scale score at baseline and Food Intake Level Scale change ( p = 0.001) than the normal nutritional status group. Undernutrition was independently associated with the Food Intake Level Scale change (B = -0.633, 95% confidence interval = -1.099 to -0.167) and the Barthel Index change (B = -8.414, 95% confidence interval = -13.089 to -3.739). This was defined as the period from the date of admission to the hospital until discharge or 3 months later. Overall, our findings indicate that undernutrition is associated with reduced improvement in swallowing function and the ability to perform activities of daily living.
Keyphrases
  • electronic health record
  • healthcare
  • emergency department
  • adverse drug
  • machine learning
  • quality improvement
  • artificial intelligence