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Frequency of mandibular dysfunction symptoms in institutionalized elderly people
Gerontology
|January 1, 1979
Summary
Mandibular dysfunction is common in older adults, affecting 74% of individuals over 65. Temporomandibular joint sounds and jaw deviation were the most prevalent symptoms, with women experiencing them more frequently.
Area of Science:
- Gerontology
- Oral and Maxillofacial Surgery
- Dental Public Health
Background:
- Mandibular dysfunction, encompassing temporomandibular joint (TMJ) disorders, can significantly impact quality of life, particularly in aging populations.
- Prevalence and specific symptom patterns of mandibular dysfunction in the elderly are not fully elucidated.
- Understanding these patterns is crucial for developing targeted interventions and improving oral health outcomes in seniors.
Purpose of the Study:
- To determine the prevalence of mandibular dysfunction symptoms in individuals aged 65 and over.
- To identify the most common symptoms and analyze their distribution among genders.
- To assess the relationship between symptom frequency and the number of reported dysfunctions.
Main Methods:
- A cross-sectional study was conducted on 375 elderly individuals (aged 65+).
- Participants were assessed for various mandibular dysfunction symptoms, including TMJ sounds, jaw deviation, limited opening, tenderness, and pain during movement.
- Statistical analysis was performed to determine prevalence, gender differences, and symptom frequencies.
Main Results:
- A high prevalence of mandibular dysfunction (74%) was observed in the elderly cohort.
- Temporomandibular joint sounds (48%) and mandibular deviation (44%) were the most frequent symptoms, with women reporting deviation more often than men.
- Limited jaw opening (14%) and TMJ tenderness (14%) were also common, with women experiencing limited opening and pain on movement more frequently than men.
Conclusions:
- Mandibular dysfunction is highly prevalent in the elderly population, with a notable gender disparity in certain symptoms.
- TMJ sounds and jaw deviation represent significant indicators of dysfunction in this age group.
- Further research is warranted to explore the underlying causes and develop effective management strategies for mandibular dysfunction in older adults.