Work

Potential factors responsible for dryness of the dorsum of the tongue in elderly requiring care

Year: 2008

Type: article

Abstract: OBJECTIVE: This study explored potential factors in elderly requiring care that cause dryness of the dorsum of the tongue despite moisture retention in the sublingual mucosa. MATERIALS AND METHODS: Subjects were 224 elderly (mean age: 83.6 +/- 7.4 years) living in a nursing home and requiring individual care. Measurement of moisture of the dorsum of the tongue and sublingual mucosa was performed using a wetness tester (L-SALIVO) with a measurement time of 10 s. RESULTS: A significant difference in drying only of the dorsum of the tongue was noted depending on the degree of incapacity, level of consciousness, eating (oral ingestion or tube-feeding), and conversation. Multiple logistic regression identified the degree of incapacity in terms of eating (oral ingestion or tube-feeding) as a significant factor for dryness. The odds ratio for the degree of incapacity was 3.2 while that for eating was 11.226. CONCLUSION: Dry mouth of the dorsum of the tongue in elderly requiring care was associated with the degree of incapacity, tube feeding, and level of conversation.

Source: Gerodontology

DOI: 10.1111/j.1741-2358.2007.00213.x