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Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Relationship between periodontal status and intellectual function among community-dwelling elderly persons
Shingo Moriya1, Kanchu Tei, Yoshifumi Toyoshita
1Department of Oral Health, National Institute of Public Health, Wako-Shi, Saitama, Japan. shyomi@niph.go.jp
Gerodontology
|May 4, 2011
Summary
Intellectual function, assessed by specific tests, correlates with periodontal status in older adults. Good oral health may indicate better cognitive health in the elderly.
Area of Science:
- Gerontology
- Oral Health
- Neuropsychology
Background:
- Periodontal status is linked to various health and lifestyle factors.
- Intellectual function is a key health indicator.
- The link between periodontal health and cognitive function in the elderly requires further investigation.
Purpose of the Study:
- To explore the association between periodontal status and intellectual function in elderly individuals.
- To determine if cognitive function predicts periodontal health in older adults.
Main Methods:
- 152 community-dwelling individuals aged 70-74 underwent periodontal assessment (CPITN).
- Cognitive function was evaluated using Raven's Coloured Progressive Matrices (RCPM), Verbal Paired Associates (VerPA), Visual Paired Associates (VirPA), and Block Design tests.
- Spearman correlation and ordinal regression analyses were employed, adjusting for confounding variables.
Main Results:
- Significant correlations were observed between CPITN and RCPM, VerPA, and VirPA scores.
- Ordinal regression confirmed a significant relationship between CPITN and RCPM, even after adjusting for demographic, health, and lifestyle factors.
Conclusions:
- Intellectual function serves as a significant indicator of periodontal status in community-dwelling elderly individuals.
- Cognitive performance, particularly executive function and memory, may be associated with oral health in older populations.
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