Dataset Information

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States.

ABSTRACT:

Background

Preventing oral health problems can be crucial for maintaining physical independence in older adults. We aimed to examine the associations of a range of oral health problems with incidence of disability in older adults.

Methods

We used prospective data from the British Regional Health Study (BRHS) (N = 2147, 71-92 years), and the Health, Aging and Body Composition (HABC) study (USA) (N = 3075, 71-80 years). Oral health measures included tooth loss, periodontal disease, self-rated oral health, and self-reported dry mouth. Participants were followed for onset of disability over a follow-up period of 3 years. Onset of disability was assessed through new cases of mobility limitations, activities of daily living (ADL), and instrumental activities of daily living (IADL). Logistic regression was performed to calculate the odds of incident disability.

Results

In the BRHS, tooth loss was associated with greater odds of mobility limitations and ADL difficulties. Periodontal disease was associated with greater incidence of mobility limitations. Self-report of ≥3 dry mouth symptoms was associated with increased odds of incident mobility limitations and ADL difficulties (OR = 2.08, 95% CI 1.27-3.42; OR = 1.73, 95% CI 1.03-2.90). Fair/poor self-rated oral health was associated with greater incidence of IADL difficulties. In the HABC study, complete tooth loss was associated with greater incidence of mobility limitations (OR = 1.86, 95% CI 1.13-3.06), and fair/poor self-rated oral health was associated with increased odds of incident ADL difficulties (OR = 1.42, 95% CI 1.04-1.94).

Conclusions

Oral health problems in older adults, particularly tooth loss, self-reported dry mouth and self-rated oral health were associated with greater incidence of disability. Poor oral health plays a potentially important role in the development of disability in older populations, which in turn is an essential part of quality of life and healthy aging.

SUBMITTER: Kotronia E

PROVIDER: S-EPMC9283258 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Publications

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States.

Kotronia Eftychia E Brown Heather H Papacosta Olia O Lennon Lucy T LT Weyant Robert J RJ Whincup Peter H PH Wannamethee Sasiwarang Goya SG Ramsay Sheena E SE

Journal of the American Geriatrics Society 20220419 7

<h4>Background</h4>Preventing oral health problems can be crucial for maintaining physical independence in older adults. We aimed to examine the associations of a range of oral health problems with incidence of disability in older adults.<h4>Methods</h4>We used prospective data from the British Regional Health Study (BRHS) (N = 2147, 71-92 years), and the Health, Aging and Body Composition (HABC) study (USA) (N = 3075, 71-80 years). Oral health measures included tooth loss, periodontal disease, ...[more]

PMID: 35437751

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Dataset Information

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States.

Background

Methods

Results

Conclusions

Publications

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States.

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