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Perceived masticatory function among elderly people

R K Ow1, T Loh, J Neo

  • 1Department of Restorative Dentistry, National University of Singapore, Singapore.

Journal of Oral Rehabilitation
|February 1, 1997
PubMed
Summary
This summary is machine-generated.

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Most elderly individuals perceive good chewing ability, with factors like dental health and comfort influencing perception. This research offers criteria to assess masticatory function in older adults.

Area of Science:

  • Gerontology
  • Dental Science
  • Public Health

Background:

  • Assessing chewing ability is crucial for elderly nutrition and quality of life.
  • Perception of masticatory function can be influenced by various health and lifestyle factors.
  • Limited research exists on the specific determinants of perceived chewing ability in older populations.

Purpose of the Study:

  • To investigate the prevalence and influencing factors of perceived chewing ability in elderly individuals.
  • To identify criteria that correlate with favorable chewing ability perception.
  • To propose alternative measures for assessing masticatory performance in the elderly.

Main Methods:

  • A cross-sectional study involving 891 elderly participants (aged 55-91).
  • Data collection included self-reported chewing ability, general health, craniomandibular health, and dental status.

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  • Statistical analyses were performed to identify associations between perceived chewing ability and various factors.

    • Main Results:

    • 69% of participants reported good chewing ability; only 9% reported poor ability.
    • Perceived chewing ability was not associated with age but showed gender differences (men reported poorer ability more often).
    • Better general and craniomandibular health, complete dental arches, absence of pain, bilateral chewing, and a wide food range were linked to better perceived chewing ability.

    Conclusions:

    • Perceived chewing ability is generally high in the elderly but influenced by health and functional factors, not just age.
    • Criteria such as comfort, efficiency, and food variety can complement subjective chewing ability assessments.
    • These findings support clinical application for evaluating masticatory function in older adults.