Observational studyInternational journal of environmental research and public health2023
An Integrated Patient-Centred Medical Home (PCMH) Care Model Reduces Prospective Healthcare Utilisation for Community-Dwelling Older Adults with Complex Needs: A Matched Observational Study in Singapore.
Observational study in International journal of environmental research and public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- From Integrated Care to Learning Systems.Healthcare (Basel, Switzerland) · 2026Review
- Ageing in the City: perceptions of urban age-friendliness in three localities of Bogotá, 2023.International journal for equity in health · 2026Article
- Exploring patient-centered care delivery in outpatient settings for older adults: a scoping review and recommendations for implementation in countries with low and middle income.BMC geriatrics · 2025Article
- Integrating mental health and cardiovascular wellness: synergistic impacts and the promise of comprehensive care models.Annals of medicine and surgery (2012) · 2025Review
- Validating Community for Successful Ageing (ComSA) BioPsychoSocial Risk Screener Version II (BPS-RS II) with Diverse Multi-Ethnic Senior Populations in Singapore: A Mixed-Methods Study.BMC geriatrics · 2025Article
- Cohort study on Medical-Integrated holistic nursing's impact on intensive care unit patients' outcomes, complications, and comprehensive health care.Scientific reports · 2025Article
- Enhancing primary care for older adults: the safety, efficacy, and adherence (SEA) team-based care model to reduce adverse medication outcomes.Frontiers in public health · 2025Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The global ageing population is associated with increased health service use. The PCMH care model integrates primary care and home-based care management to deliver comprehensive and personalised healthcare to community-dwelling older adults with bio-psycho-social needs. We examined if an integrated PCMH reduced healthcare utilisation burden of older persons in Singapore. We compared the healthcare utilisation between the intervention group and coarsened exact matched controls for a follow-up of 15 months. Baseline matching covariates included socio-demographics, health status, and past healthcare use. We accounted for COVID-19 social distancing effects on health-seeking behaviour. The intervention group consisted of 165 older adults with complex needs. We analysed national administrative healthcare utilisation data from 2017 to 2020. We applied multivariable zero-inflated regression modelling and presented findings stratified by high (CCI ≥ 5) and low disease burden (CCI < 5). Compared to controls, there were significant reductions in emergency department (β = -0.85; 95%CI = -1.55 to -0.14) and primary care visits (β = -1.70; 95%CI = -2.17 to -1.22) and a decrease in specialist outpatient visits (β = -0.29; 95%CI = -0.64 to 0.07) in the 3-month period immediately after one-year enrolment. The number of acute hospitalisations remained stable. Compared to controls, the intervention group with high and low comorbidity burden had significant decreases in primary care use, while only those with lower comorbidity burden had significant reductions in utilisation of other service types. An integrated PCMH appears beneficial in reducing healthcare utilisation for older persons with complex needs after 1 year in the programme. Future research can explore longer-term utilisation and scalability of the care model.
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