Relationship between tooth loss and progression of frailty: Findings from the English longitudinal study of aging
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View abstract on PubMed
Summary
This summary is machine-generated.Tooth loss accelerates frailty progression in older adults. Maintaining natural teeth is crucial for healthy aging, as denture use did not mitigate this increased frailty trend.
Area Of Science
- Gerontology
- Oral Health
- Public Health
Background
- Frailty is a significant geriatric syndrome associated with adverse health outcomes.
- Oral health, particularly tooth retention, is increasingly recognized as a factor influencing overall health in aging populations.
Purpose Of The Study
- To examine the association between oral health indicators (number of teeth, denture use) and the progression of frailty in older English adults.
- To determine if denture use mitigates the impact of tooth loss on frailty progression.
Main Methods
- Utilized longitudinal data from 7,557 participants aged 50+ in the English Longitudinal Study of Aging (Waves 7-9).
- Assessed oral health via number of teeth (≥20, 10-19, 1-9, 0) and denture use.
- Measured frailty using the 32-item Frailty Index (FI) and analyzed changes over time with linear mixed-effect models.
Main Results
- Compared to individuals with ≥20 teeth, those with fewer teeth exhibited significantly higher frailty progression.
- Participants with 1-9 teeth (β: 0.238) and edentate individuals (β: 0.286) showed increased frailty over time.
- Higher frailty progression was observed in those with <20 teeth, even when using dentures.
Conclusions
- Tooth loss is longitudinally associated with accelerated frailty progression in older adults.
- Denture use did not appear to counteract the negative impact of tooth loss on frailty.
- Preserving natural dentition is vital for promoting healthy aging and maintaining physical resilience.
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