Publications by authors named "Glazier R"

Background: Having a primary care provider is associated with better care experiences and lower care costs. In 2021, INSPIRE-PHC released Primary Care Data Reports - publicly available summaries of administrative billing data about how populations in each of Ontario's 60 health teams use primary care services. Given the characterization of Canadian primary care systems as 'in crisis', publicly available data about primary care at the regional level presented a significant opportunity for knowledge mobilization.

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Objective: To explore definitions of provider-patient attachment in primary care (PC) and help inform a universal definition of provider-patient attachment.

Data Sources: Comprehensive searches were conducted using the electronic databases MEDLINE (Ovid), PubMed, CINAHL (EBSCO), PsycInfo (Ovid), Social Sciences Abstracts (EBSCO), Cochrane Library, Scopus, Embase (Ovid), Google Scholar, and ResearchGate.

Study Selection: A scoping review was conducted.

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The COVID-19 pandemic significantly impacted primary care, but its effect on quality of care is not well understood. We used health administrative data to understand the changes in quality-of-care measures for primary care between October 2018 and April 2022. We examined the following domains: cancer screening, chronic disease (diabetes) management, high-risk prescribing, continuity of care and capacity of primary care services.

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Primary care is the key health system strategy for improving health, enhancing patient and clinician experience, saving money, and promoting equity. Once a pioneer in primary care, Canada now fails to provide access to millions of people. This crisis is widely recognized, but policy responses are varied and mostly incremental and piecemeal.

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Introduction: The Health System Impact (HSI) Fellowship is an embedded research training program that aims to prepare doctoral trainees and postdoctoral fellows for stronger career readiness and greater impact as emerging leaders within and beyond the academy, including in learning health systems (LHS). The program supports fellows to develop 10 leadership and research competencies that comprise the through a combination of experiential learning, mentorship, and professional development training. This study tracks competency development of HSI fellows over time and examines fellows' perspectives on which program design elements support their competency development.

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Article Synopsis
  • Health systems are evolving by adopting the Quintuple Aim, which focuses on enhancing patient and provider experiences, improving population health, optimizing healthcare value, and promoting health equity, while utilizing a Learning Health Systems approach for real-time data usage.
  • * The study investigates the training and mentorship needs of early career researchers (ECRs) in embedded research contexts, aiming to create or adapt programs that enhance their capacity.
  • * Findings from interviews and surveys reveal key competencies ECRs need, additional training requirements, preferred delivery methods for training, and the enablers and challenges they face in their roles.
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Importance: Virtual visits became more common after the COVID-19 pandemic, but it is unclear in what context they are best used.

Objective: To investigate whether there was a difference in subsequent emergency department use between patients who had a virtual visit with their own family physician vs those who had virtual visits with an outside physician.

Design, Setting, And Participants: This propensity score-matched cohort study was conducted among all Ontario residents attached to a family physician as of April 1, 2021, who had a virtual family physician visit in the subsequent year (to March 31, 2022).

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Objectives: Population ageing is a global phenomenon. Resultant healthcare workforce shortages are anticipated. To ensure access to comprehensive primary care, which correlates with improved health outcomes, equity and costs, data to inform workforce planning are urgently needed.

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Objective: To evaluate if access to team-based primary care is related to medication management outcomes for older adults.

Methods: We completed two retrospective cohort studies using administrative health data for older adults (66+) in Ontario (n = 428,852) and Québec (n = 310,198) who were rostered with a family physician (FP) between the 2001/02 and 2017/18 fiscal years. We generated matched comparison groups of older adults rostered to an FP practicing in a team-based model, and older adults rostered to an FP in a non-team model.

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Background: Five million Canadians lack a family doctor or primary care team. Our goal was to examine trends over time in family physician workforce and service provision in Ontario and Alberta, with a view to informing policy discussions on primary care supply and delivery of services.

Methods: We used cross-sectional analyses in Ontario and Alberta for 2005/06, 2012/13 and 2017/18 to examine family physician provision of service days by provider demographic characteristics and geographic location.

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Importance: Breast, cervical, and colorectal cancer-screening disparities existed prior to the COVID-19 pandemic, and it is unclear whether those have changed since the pandemic.

Objective: To assess whether changes in screening from before the pandemic to after the pandemic varied for immigrants and for people with limited income.

Design, Setting, And Participants: This population-based, cross-sectional study, using data from March 31, 2019, and March 31, 2022, included adults in Ontario, Canada, the country's most populous province, with more than 14 million people, almost 30% of whom are immigrants.

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Background: Attachment to a regular primary care provider is associated with better health outcomes, but 15% of people in Canada lack a consistent source of ongoing primary care. We sought to evaluate trends in attachment to a primary care provider in Ontario in 2008-2018, through an equity lens and in relation to policy changes in implementation of payment reforms and team-based care.

Methods: Using linked, population-level administrative data, we conducted a retrospective observational study to calculate rates of patients attached to a regular primary care provider from Apr.

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Article Synopsis
  • The study aims to analyze changes in the range of services provided by family physicians in four Canadian provinces, focusing on which areas and settings experienced the most significant changes.
  • Using billing data linked to physician registries, the research evaluates service comprehensiveness over two fiscal years (1999-2000 and 2017-2018) across various medical settings and service areas.
  • Results indicate a decline in service comprehensiveness across all provinces, with the most significant reductions occurring in specific service settings, especially among seasoned male physicians practicing in urban environments.
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Background: This descriptive study reports the early career outcomes of postdoctoral fellows who completed a novel embedded fellowship training program, the Canadian Institutes of Health Research (CIHR) Health System Impact (HSI) Fellowship. The program was designed to support impact-oriented career paths of doctoral graduates, build research capacity within health system organizations, and help to advance learning health systems in Canada.

Methods: Employment of fellowship alumni upon completion of the program were tracked using internet searches of publicly accessible online sources and complemented with program survey data.

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Background: Canada's approach to refugee resettlement includes government sponsorship, a pioneering private sponsorship model and a third blended approach. Refugees are selected and supported differently in each approach including healthcare navigation. Little is known about how well private sponsors facilitate primary care navigation and whether this changed during the large-scale 2015 Syrian resettlement initiative characterized by civic and healthcare systems engagement.

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Article Synopsis
  • Eliminating out-of-pocket costs for medications may significantly reduce total health care spending, especially for patients with financial barriers to adherence.
  • A study conducted in Ontario involved 747 adults who had previously struggled to afford their medications, tracking their health care costs over three years.
  • The results showed that those who received free medications had lower median health care costs of $1,641, indicating that addressing medication affordability can lead to overall savings in health care expenses.
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Objectives: To determine the clinical and economic impact of a community-based, hybrid model of in-person and virtual care by comparing health-system performance of the rural jurisdiction where this model was implemented with neighbouring jurisdictions without such a model and the broader regional health system.

Design: A cross-sectional comparative study.

Setting: Ontario, Canada, with a focus on three largely rural public health units from 1 April 2018 until 31 March 2021.

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Importance: The COVID-19 pandemic has played a role in increased use of virtual care in primary care. However, few studies have examined the association between virtual primary care visits and other health care use.

Objective: To evaluate the association between the percentage of virtual visits in primary care and the rate of emergency department (ED) visits.

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Objectives: This study aimed to: (1) examine the experience of nine global jurisdictions that engaged primary care providers (PCPs) to administer COVID-19 vaccines during the pandemic; (2) describe how vaccine hesitancy and principles of equity were incorporated in the COVID-19 vaccine roll-out strategies and (3) identify the barriers and facilitators to the vaccine roll-out.

Design: Rapid scoping review.

Data Sources: Searches took place in MEDLINE, CINAHL, Embase, the Cochrane Library, SCOPUS and PsycINFO, Google, and the websites of national health departments.

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We describe changes in the comprehensiveness of services delivered by family physicians in 4 Canadian provinces (British Columbia, Manitoba, Ontario, Nova Scotia) during the periods 1999-2000 and 2017-2018 and explore if changes differ by years in practice. We measured comprehensiveness using province-wide billing data across 7 settings (home, long-term care, emergency department, hospital, obstetrics, surgical assistance, anesthesiology) and 7 service areas (pre/postnatal care, Papanicolaou [Pap] testing, mental health, substance use, cancer care, minor surgery, palliative home visits). Comprehensiveness declined in all provinces, with greater changes in number of service settings than service areas.

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Article Synopsis
  • * Data from 82 participants in the intervention group and 74 in control groups showed no significant differences in hospital admissions, emergency department visits, or overall health care costs, despite the intervention participants having higher rates of follow-up care with family physicians.
  • * The findings suggest that while the intervention improved follow-up rates, it did not lead to significant improvements in health care usage or costs, indicating a need for further research with larger sample sizes and broader outcome measures.
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