Evidence map›Paper›PMID 42488137›Full record

ArticleFrontiers in oral health2026

Oral health needs and case mix complexity of adults with disabilities requiring special care dentistry: a retrospective hospital audit.

Gabriel Keng Yan Lee, Chong Meng Tay, Claire Zhen Yi Cheong, Yu Fan Sim, Christopher Peck, Mathew Albert Wei Ting Lim

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Article in Frontiers in oral health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Gabriel Keng Yan LeeFaculty of Dentistry, National University of Singapore, Singapore.
Chong Meng TayNational University Centre for Oral Health Singapore, Singapore.
Claire Zhen Yi CheongMelbourne Dental School, University of Melbourne, Carlton, Victoria, Australia.
Yu Fan SimFaculty of Dentistry, National University of Singapore, Singapore.
Christopher PeckFaculty of Dentistry, National University of Singapore, Singapore.
Mathew Albert Wei Ting LimMelbourne Dental School, University of Melbourne, Carlton, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Adults with disabilities may present with conditions that exacerbate symptoms of oral diseases, resulting in changes in behaviours and distress. Access to necessary oral healthcare is often available at various levels of the healthcare system, and the appropriate level of care may be stratified according to case complexity. This study was conducted in a tertiary-level centre for oral health that provides specialist-level care for adults with disabilities and special needs, often referred from primary care or other tertiary healthcare services. Methods: Analysis of patients' anonymised first visit hospital records from March 2022 to December 2024 included medical diagnoses, oral status, indication for the need for advanced pharmacological behavioural management (i.e., sedation, general anaesthesia), and written notes. Case mix complexity was scored through reviewer analysis of each record. Results: 184 records were included in the analysis. The largest source of referrals was from tertiary medical services (43.9%), and the most common disability was that of mixed disability (34.8%). 33.2% of patients presented with active dental caries, and advanced pharmacological behavioural management was indicated in 37% of cases. 48.4% of cases were classified as Severe Complexity, and 10.9% as Extreme Complexity. The study also found indications that higher care needs were from patients referred from paediatric services and adults with intellectual disability. Conclusion: Within this study population of patients attending tertiary oral health services, oral health needs and case complexity is high. The analysis of hospital records provides valuable insight for resource allocation and strategic initiatives. This provides supporting evidence to inform efforts aimed at improving integration of care pathways for these population segments.

Indexed as

case mixdisabilityhospital recordsoral healthspecial care dentistry

Identifiers

PMID42488137
PMCPMC13388692

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