2021 Volume 12 Issue 1 Pages 1_11-1_18
In the present study, we used 7-item diagnostic criteria of oral hypofunction in adults to provide personalized guidance aimed to maintain and improve oral function. In addition, a questionnaire was administered to determine factors that influence knowledge of oral hypofunction and behaviors associated with oral health. The findings were used to develop strategies for dental hygienists to raise awareness about the prevention of oral hypofunction.
Thirty subjects with an average age of 69.4 ± 9.02 years were included in the study. Among them, 4 patients (13.3%) were diagnosed with oral hypofunction. Reduced tongue‒lip motor function was the most common symptom (n=10, 33.3%). Results from the questionnaire revealed that the intervention was effective in improving knowledge of oral hypofunction (36.7 to 83.4%) and oral frailty (20.0 to 50.0%). However, the intervention decreased concerns about periodontal diseases and caries. We demonstrated that, while some improvements are still needed, the intervention was effective in improving knowledge about oral hypofunction and oral health status.