Malnutrition, Dysphagia, Sarcopenia and Weakness in the Older Population: A Retrospective Review to Enlighten Future Directions for Health System Best Practices.
Samantha G Hernandez, Sheri Feldman, Maria Perez-Abalo
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引用次数: 0
Abstract
The older population is growing exponentially causing greater demands on healthcare. Malnutrition, dysphagia, sarcopenia and weakness are highly prevalent diseases in the older population. Previous research (Byun et al. in BMC Geriatr 19(356):1-7, 2019; Fujishima et al. in Geriatr Gerontol Int 19:91-97, 2019; Hernandez et al. in Nutr Hosp 32(4):1830-1836, 2015; Nagano et al. in J Nutr Health Aging 23(3):256-265.5, 2019; Nishioka et al. in Clin Nutr 36(4):1089-1096, 2017; Robinson et al. in Clin Nutr 37(4):1121-1132, 2018, https://doi.org/10.1016/j.clnu.2017.08.016 ) has shown that these disorders are frequently associated, in many cases, preventable using screenings and intervention. This study utilized the National Hospital Discharge Survey of 2008 from the National Center of Health Statistics as secondary data to examine the associations amongst these four variables as well as possible correlations with age, days of care in the acute care hospital setting and frequency of rehabilitative and nutritional interventions received by these patients. Out of 165,630 cases, a sample size of 59,029 cases ages 65 and above were filtered by the researchers for desired diagnoses and procedure codes. After this, all neurological diagnoses were filtered and excluded by the researchers, resulting in 2458 cases. Using the Chi square test of independence, findings revealed significant associations between the variables of malnutrition and dysphagia (χ2 (1) = 1882.618, p = 0.001), dysphagia and weakness (χ2 (1) = 21.069, p = 0.001) and malnutrition weakness (χ2 (1) = 88.434, p = 0.001). The point biserial correlation coefficient was calculated to examine possible associations between these four conditions and age as well as days of care. A significant negative correlation was found between malnutrition and age (rpb (2456) = - 0.043, p = 0.05). In addition, days of care were significantly correlated with malnutrition (r(2456) = 0.138, p = 0.001) and inversely significantly correlated with dysphagia (r(2456) = - 110, p = 0.001), weakness (r(2456) = - 0.060, p = 0.001) and sarcopenia (r(2456) = - 0.041, p = 0.05). Lastly, the study found a large disparity between cases that received rehabilitative and nutritional intervention and those that didn't.
期刊介绍:
Dysphagia aims to serve as a voice for the benefit of the patient. The journal is devoted exclusively to swallowing and its disorders. The purpose of the journal is to provide a source of information to the flourishing dysphagia community. Over the past years, the field of dysphagia has grown rapidly, and the community of dysphagia researchers have galvanized with ambition to represent dysphagia patients. In addition to covering a myriad of disciplines in medicine and speech pathology, the following topics are also covered, but are not limited to: bio-engineering, deglutition, esophageal motility, immunology, and neuro-gastroenterology. The journal aims to foster a growing need for further dysphagia investigation, to disseminate knowledge through research, and to stimulate communication among interested professionals. The journal publishes original papers, technical and instrumental notes, letters to the editor, and review articles.