ArticleHealth and quality of life outcomes2019
Is reduced dentition with and without dental prosthesis associate with oral health-related quality of life? A cross-sectional study.
Article in Health and quality of life outcomes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
7 citing papers in PubMed, 39 citations in OpenAlex.
- Awareness, Attitudes, Needs, and Demands Toward Tooth Replacement Options Among Patients at an Emirati University-Setting Clinic.International journal of dentistry · 2026Review
- Prosthetic Status, Removable Prostheses and Quality of Life in Older Adults: A Retrospective Cross-Sectional Analysis Within a Population-Based Study.Dentistry journal · 2025Article
- Association between shortened dental configurations and health outcomes: a scoping review.BMC oral health · 2024Article
- Unraveling the signs and symptoms of oral conditions that affect daily life activities and oral health-related quality of life.Clinical oral investigations · 2023Article
- Number of teeth is associated with all-cause and disease-specific mortality.BMC oral health · 2021Article
- The Impact of Expanded National Health Insurance Coverage of Dentures and Dental Implants on Dental Care Utilization among Older Adults in South Korea: A Study Based on the Korean Health Panel Survey.International journal of environmental research and public health · 2020Article
- Label-Free Electrochemical Detection ofMicromachines · 2019Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundOral health-related quality of life (OHRQoL) has important implications for the clinical practice of dentistry and dental research and should contribute to professional judgment about restorative treatments and prosthetic replacement in patients who had reduced dentitions. The aim was to compare the OHRQoL among adults (35-44 years) categorized according to different definitions of reduced dentition and considering the use (or non-use) of dental prosthesis.
methodsThis study used data from a probabilistic sample of adults in Sao Paulo, Brazil, 2015. OHRQoL was based on none items of Oral Impacts on Daily Performance (OIDP) index, as prevalence (at least one impact) and extent (the number of items with non-zero score). We used different criteria to assess dentition status: (1) Shortened Dental Arch (SDA): having 3-5 natural occlusal units (OUs) in posterior teeth and intact anterior region; (2) hierarchical functional classification system: a five-level stepwise classification of dentition; and (3) presence of ≥21 teeth. The use or nonuse of dental prosthesis was recorded. Negative binomial regression models involved the adjustment for social determinants of health.
resultsNearly half (53.1%) of the 5753 participating adults had at least one oral health issue impacting OHRQoL. OIDP prevalence in adults with SDA did not differ from those with more OUs (PR = 1.02; 95%CI 0.91-1.13). Individuals with non-functional dentition had worse OHRQoL regardless of their use of a dental prosthesis. Adults with fewer than 21 remaining teeth, ranked significantly higher in OIDP extent, regardless of dental prosthesis use (PR = 1.38; 95%CI 1.16-1.63 with prosthesis; PR = 1.62; 95%CI 1.19-2.20 without dental prosthesis).
conclusionsIndividuals with more missing teeth reported worse OHRQoL regardless of using a dental prosthesis. Preserving a functional dentition, even with missing teeth, is compatible with OHRQoL.
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