ABSTRACT
Several studies report that 40% to 60% of older people have some difficulty chewing and/or swallowing, which can lead to malnutrition, dehydration, weight loss, a lack of eating desire, etc. Identify older adults with swallowing difficulties in the city of Santos, Brazil, among users of the public healthcare system. A cross-sectional study was conducted with 100 individuals aged 60 to 90 years with no neurological disorders. Patient histories were taken, and stomatognathic evaluations were performed. The Mini Mental Health Examination (MMHE) and swallowing-related quality-of-life questionnaire (SWAL-QOL) were administered. The clinical swallowing assessment was performed with liquid, pasty and solid foods using two assessment protocols (Dysphagia Risk Evaluation Protocol and the Protocol for the Introduction and Transition of Foods)'. We found complaints of poorly adapted dentures among 49.3% of denture wearers and a high prevalence of hypofunction of oro-facial muscles. Sixty-five per cent of the respondents had facial muscle hypofunction, 51% exhibited lip hypofunction, and 49% exhibited tongue hypofunction. Moreover, 54% reported difficulty swallowing. On the SWAL-QOL questionnaire, 37% reported choking when eating food, 44% reported choking when drinking liquids, 29% reported coughing during meals, and 77% reported difficulty chewing. The present study revealed an important prevalence of complaints related to swallowing difficulties among older people in the city of Santos with structural and physiological changes characteristic of presbyphagia. The most prevalent conditions were poorly adapted dentures and hypofunction of oro-facial muscles, underscoring the importance of stomatognathic interventions in primary care.
