Influence of xerostomia on diet and nutrition among institutionalized elderly

Petrovski, Mihajlo and Papakoca, Kiro and Carcava-Salja, Sofija and Proseva, Ljubica and Atanasova, Sandra (2022) Influence of xerostomia on diet and nutrition among institutionalized elderly. Journal of Hygienic Engineering and Design, 40. pp. 215-220.

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Abstract

Adequate meals are very important for enhancing quality of life among institutionalized elderly. The function of
saliva mainly is to maintain the integrity of the hard and soft tissues of the oral cavity, and also has influence on
the speech, swallowing and tasting process. Also, saliva plays an important role as a solvent of taste substances,
but the prevalence of dysgeusia and hypogeusia are increasing in patients with xersotomia. Reduced salivary
secretion leads to dryness of oral mucosa and accelerates the damage on the taste receptor cells. Based on the
above mentioned facts, the main aim of this study was determined - to assess whether the present xerostomia has
an impact on food choice in institutionalized elderly.
Total number of 70 subjects older than 65 years institutionalized in one long-term care institution was evaluated.
Adequate printed questionnaire for the subjective representation and expression of xerostomia was. Each of the
groups in which there was a subjectively assessed xerostomia that was tested for satisfaction with their diet and
nutrition intake. Data obtained from the questionnaire was appropriately statistically processed. For statistical
analysis we have used special software for statistical analysis of data- Statistica 7.1.
62.8% from subjects had subjective feeling of xerostomia. After processing the data obtained from the questionnaire
may be noticed that most of the examined population or 41.4% had mild (xerostomia 1), while 25.7% of subjects
based on the answers to the questionnaire had severe xerostomia (xerostomia 3). Also, it must be noted that
64.7% from subjects with severe xerostomia indicated an unsatisfactory diet, versus 37.9% of subjects with mild
xerostomia.
Based on the research, we can conclude that xerostomia is often present in institutionalized elderly and it has a
great impact on nutrition. Stronger xerostomia negatively affects the diet of these elderly people.

Item Type:	Article
Subjects:	Medical and Health Sciences > Basic medicine Medical and Health Sciences > Health sciences Medical and Health Sciences > Other medical sciences
Divisions:	Faculty of Medical Science
Depositing User:	Mihajlo Petrovski
Date Deposited:	05 Dec 2022 12:53
Last Modified:	05 Dec 2022 12:53
URI:	https://eprints.ugd.edu.mk/id/eprint/30620

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