Concordance between 8-1-1 HealthLink BC Emergency iDoctor-in-assistance (HEiDi) virtual physician advice and subsequent health service utilization for callers to a nurse-managed provincial health information telephone service.

BACKGROUND: British Columbia 8-1-1 callers who are advised by a nurse to seek urgent medical care can be referred to virtual physicians (VPs) for supplemental assessment and advice. Prior research indicates callers' subsequent health service use may diverge from VP advice. We sought to 1) estimate concordance between VP advice and subsequent health service use, and 2) identify factors associated with concordance to understand potential drivers of discordant cases. METHODS: We linked relevant provincial administrative databases to obtain inpatient, outpatient, and emergency service use by callers. We developed operational definitions of concordance collaboratively with researcher, patient, VP, and management perspectives. We used Kaplan-Meier curves to describe health service use post-VP consultation and Cox regression to estimate the association of caller factors (rurality, demography, attachment to primary care) and call factors (reason, triage level, time of day) with concordance as hazard ratios. RESULTS: We analyzed 17,188 calls from November 16, 2020 to April 30, 2021. Callers advised to attend an emergency department (ED) immediately were the most concordant (73%) while concordance was lowest for those advised to seek Family Physician (FP) care either immediately (41%) or within 7 days (47%). Callers unattached to FPs were less likely to schedule an FP visit (hazard ratio = 0.76 [95%CI: 0.68-0.85]). Rural callers were less likely to attend an ED within 48 h when advised to go immediately (0.53 [95%CI:0.46-0.61]) compared to urban callers. Rural callers advised to see an FP, either immediately (1.28 [95%CI:1.01-1.62]) or within 7 days (1.23 [95%CI: 1.11-1.37]), were more likely to do so than urban callers. INTERPRETATION: Concordance between VP advice and subsequent caller health service use varies substantially by category of advice and caller rurality. Concordance with advice to "Go to ED" is high overall but to access primary care is below 50%, suggesting potential issues with timely access to FP care. Future research from a patient/caller centered perspective may reveal additional barriers and facilitators to concordance.

The impact of introducing multidisciplinary care assessments on access to rheumatology care in British Columbia: an interrupted time series analysis.

BACKGROUND: In 2011 the British Columbia (BC) Ministry of Health introduced a new fee-for-service billing code that allowed "Multidisciplinary Care Assessment" (MCA). This change has the potential to change access to and quality of care for patients. This study aimed to explore the impact on access to rheumatology services in the province. METHODS: Fee-for-service rheumatology billings were evaluated for each rheumatologist 2 years before and after use of the MCA code. Numbers of 1) unique patients and 2) services provided per month were used as proxy measures of access to care. A multiple-baseline interrupted time series model assessed the impact of the MCA on levels and trends of the access outcomes. RESULTS: Our analysis consisted of 82,360 patients cared for by 26 rheumatologists who billed for an MCA. In our primary analysis we observed a sustained increase in the mean number of unique patients of 4.9% (95% CI: 0.0% to 9.9%, p = 0.049) and the mean number of services of 7.1% (95% CI: 1.0% to 13.6%, (p = 0.021), per month provided by a rheumatologist, corresponding to the initial use of MCA. CONCLUSION: The introduction of the MCA code was associated with an initial increase in the measures of access, which was maintained but did not increase over time. Our study suggests that the use of Multidisciplinary Care Assessment can contribute to expanding and/or sustaining access to care for people with complex chronic conditions, like rheumatic diseases.

Patient Satisfaction and Costs of Multidisciplinary Models of Care in Rheumatology: a Review of the Recent Literature.

PURPOSE OF THE REVIEW: A number of novel models of care utilizing allied healthcare professionals, including nurses and pharmacists, have emerged as an alternate to rheumatologist specialist care to achieve disease outcomes in patients with inflammatory arthritis. We conducted a review of the literature for studies from the past 5 years that reported on measures of patient satisfaction and/or any health economic outcome in a model of care where the care providers had substantial, but not completely independent, responsibility. RECENT FINDINGS: Previous reviews have summarized the available evidence for collaborative models of care led by nurses (only), which demonstrate that patients with inflammatory arthritis achieve similar disease outcomes and feel well supported with their person-centered care. Patients are generally highly satisfied with the care provided in collaborative care models, in line with if not greater than that provided by rheumatologists. However, we identified substantial variability in direct costs and/or overall intervention costs and measures of health-related quality of life across the various countries and healthcare systems. Overall, nursing-led interventions likely cost more than do physician-led models of care in the short-term but may lead to greater quality of life, as demonstrated with a disease-specific measure.

A road map for efficient and reliable human genome epidemiology.

Networks of investigators have begun sharing best practices, tools and methods for analysis of associations between genetic variation and common diseases. A Network of Investigator Networks has been set up to drive the process, sponsored by the Human Genome Epidemiology Network. A workshop is planned to develop consensus guidelines for reporting results of genetic association studies. Published literature databases will be integrated, and unpublished data, including 'negative' studies, will be captured by online journals and through investigator networks. Systematic reviews will be expanded to include more meta-analyses of individual-level data and prospective meta-analyses. Field synopses will offer regularly updated overviews.

A Global Survey of Emergency Care Clinical Networks: Discussion and Implications for Canadian Learning Health Systems.

Clinical networks (CNs) can promote innovation and collaboration across providers and stakeholders. However, little is known about the structure and operations of CNs, particularly in emergency care. As Canada advances learning health systems (LHSs), foundational research is essential to enable future comparisons across CNs to identify those that contribute to positive system change. Drawing from the results of our international survey, we provide a description of 32 emergency care CNs worldwide, including their structure, operations and sustainability. Future research should consider the context of such networks, how they may contribute to an LHS and how they impact patient outcomes.

Health system use and outcomes of urgently triaged callers to a nurse-managed telephone service for provincial health information after initiation of supplemental virtual physician assessment: a descriptive study.

BACKGROUND: British Columbia's 8-1-1 telephone service connects callers with nurses for health care advice. As of Nov. 16, 2020, callers advised by a registered nurse to obtain in-person medical care can be subsequently referred to virtual physicians. We sought to determine health system use and outcomes of 8-1-1 callers urgently triaged by a nurse and subsequently assessed by a virtual physician. METHODS: We identified callers referred to a virtual physician between Nov. 16, 2020, and Apr. 30, 2021. After assessment, virtual physicians assigned callers to 1 of 5 triage dispositions (i.e., go to emergency department [ED] now, see primary care provider within 24 hours, schedule an appointment with a health care provider, try home treatment, other). We linked relevant administrative databases to ascertain subsequent health care use and outcomes. RESULTS: We identified 5937 encounters with virtual physicians involving 5886 8-1-1 callers. Virtual physicians advised 1546 callers (26.0%) to go to the ED immediately, of whom 971 (62.8%) had 1 or more ED visits within 24 hours. Virtual physicians advised 556 (9.4%) callers to seek primary care within 24 hours, of whom 132 (23.7%) had primary care billings within 24 hours. Virtual physicians advised 1773 (29.9%) callers to schedule an appointment with a health care provider, of whom 812 (45.8%) had primary care billings within 7 days. Virtual physicians advised 1834 (30.9%) callers to try a home treatment, of whom 892 (48.6%) had no health system encounters over the next 7 days. Eight (0.1%) callers died within 7 days of assessment with a virtual physician, 5 of whom were advised to go to the ED immediately. Fifty-four (2.9%) callers with a "try home treatment" disposition were admitted to hospital within 7 days of a virtual physician assessment, and no callers who were advised home treatment died. INTERPRETATION: This Canadian study evaluated health service use and outcomes arising from the addition of virtual physicians to a provincial health information telephone service. Our findings suggest that supplementation of this service with an assessment from a virtual physician safely reduces the overall proportion of callers advised to seek urgent in-person visits.

Access and engagement with places in the community, and the quality of life among people with spinal cord damage.

OBJECTIVES: This study aims to investigate the association between self-reported accessibility and engagement with health services and places in the community, and quality of life (QOL) for people with spinal cord damage (SCD). DESIGN: Cross-sectional survey. SETTING: Community. PARTICIPANTS: Two-hundred and sixty-six people with a SCD residing in Australia (Mage = 62.34, SDage = 15.95). OUTCOME MEASURE: The International Spinal Cord Injury Quality of Life Basic Data Set. RESULTS: Univariate regressions demonstrated that accessing a higher number of places in the community was significantly associated with favorable self-reported psychological health (ß = .160, P < .01), physical health (ß = .144, P < .01), overall well-being (ß = .206, P < .01), and QOL (ß = .187, P < .01). In contrast, reporting a higher number of inaccessible places was significantly associated with unfavorable self-reported psychological health (ß = -.171, P < .01), physical health (ß = -.270, P < .001), overall well-being (ß = -.238, P < .001), and QOL (ß = -.244, P < .001). Being older and living with injury or onset of damage longer were significantly associated with favorable scores across all outcomes (P < .01) except physical health. CONCLUSIONS: Community engagement can have a considerable impact on the self-reported health and QOL of people with SCD. Interventions aimed at increasing community engagement, particularly for people who have recently experienced SCD are warranted.

Amphotericin B- and Levofloxacin-Loaded Chitosan Films for Potential Use in Antimicrobial Wound Dressings: Analytical Method Development and Its Application.

Levofloxacin (LVX) and amphotericin B (AMB) have been widely used to treat bacterial and fungal infections in the clinic. Herein, we report, for the first time, chitosan films loaded with AMB and LVX as wound dressings to combat antimicrobial infections. Additionally, we developed and validated a high-performance liquid chromatography (HPLC) method coupled with a UV detector to simultaneously quantify both AMB and LVX. The method is easy, precise, accurate and linear for both drugs at a concentration range of 0.7-5 µg/mL. The validated method was used to analyse the drug release, ex vivo deposition and permeation from the chitosan films. LVX was released completely from the chitosan film after a week, while approximately 60% of the AMB was released. Ex vivo deposition study revealed that, after 24-hour application, 20.96 ± 13.54 µg of LVX and approximately 0.35 ± 0.04 µg of AMB was deposited in porcine skin. Approximately 0.58 ± 0.16 µg of LVX permeated through the skin. AMB was undetectable in the receptor compartment due to its poor solubility and permeability. Furthermore, chitosan films loaded with AMB and LVX were found to be able to inhibit the growth of both Candida albicans and Staphylococcus aureus, indicating their potential for antimicrobial applications.

General practitioner identification and retention for people with spinal cord damage: establishing factors to inform a general practitioner satisfaction measure.

People with spinal cord damage (SCD) report a high level of GP use. There is a dearth of research investigating factors that contribute to GP identification and retention for people with SCD. Furthermore, a GP satisfaction measure developed specifically for people with SCD is non-existent. This preliminary study sought to identify factors contributing to GP identification and retention. A total of 266 people with SCD primarily based in Queensland, Australia, completed a cross-sectional survey that aimed to fill these knowledge gaps. Descriptive statistics and correlational analyses clarified the factors contributing to GP identification and GP retention respectively. An exploratory factor analysis utilising the principal components analysis method clarified a set of items that could underpin key domains for a SCD-specific GP satisfaction measure. The findings confirm that knowledge about SCD, physically accessible services, and trust are seminal considerations aligned with GP identification and retention for people with SCD.

Comparing Childhood Cancer Care Costs in Two Canadian Provinces.

BACKGROUND: Cancer in children presents unique issues for diagnosis, treatment and survivorship care. Phase-specific comparative cost estimates are important for informing healthcare planning. OBJECTIVE: The aim of this paper is to compare direct medical costs of childhood cancer by phase of care in British Columbia (BC) and Ontario (ON). METHODS: For cancer patients diagnosed at <15 years of age and propensity-score-matched non-cancer controls, we applied standard costing methodology using population-based healthcare administrative data to estimate and compare phase-based costs by province. RESULTS: Phase-specific cancer-attributable costs were 2%-39% higher for ON than for BC. Leukemia pre-diagnosis costs and annual lymphoma continuing care costs were >50% higher in ON. Phase-specific in-patient hospital costs (the major cost category) represented 63%-82% of ON costs, versus 43%-73% of BC costs. Phase-specific diagnostic tests and procedures accounted for 1.0%-3.4% of ON costs and 2.8%-13.0% of BC costs. CONCLUSION: There are substantial cost differences between these two Canadian provinces, BC and ON, possibly identifying opportunities for healthcare planning improvement.

Reclaiming reconciliation through community education for the Muslims and Tamils of post-war Jaffna, Sri Lanka.

This paper explores the possibilities and challenges for ethno-religious reconciliation through secondary school education in post-war Sri Lanka, with a specific focus on the Muslim and Tamil communities in the Northern city of Jaffna. In doing so, we position our paper within the growing field of 'education, conflict and emergencies' of which there has been a growing body of literature discussing this contentious relationship. The paper draws from an interdisciplinary and critical theoretical framework that aims to analyse the role of education for peacebuilding, through a multi-scalar application of four interconnected dimensions of social justice: redistribution, recognition, representation and reconciliation (or 4 R's, Novelli, Lopes Cardozo and Smith, 2015). We apply this framework to interpret primary data collected through an ethnographic study of two under-studied communities that have been disproportionately affected by the 1983 to 2009 civil war and displacement: the Northern Sri Lankan Muslims and Northern Sri Lankan Tamils. We find that structural inequalities in society are replicated in formal secondary school education and are perceived to be perpetuating ethno-religious conflict between Muslim and Tamil; second, through a multi-scalar analysis, formal peace education is perceived by respondents not to be meeting the needs of communities; and third, we observe how in response to failings of state peace education, an 'unofficial' Tamil-Muslim community education incorporating a social justice-based approach has emerged. This has facilitated a process of cross-community reconciliation between Muslim and Tamil through individual (teachers, students) and community (Muslim-Tamil community based organisations) agency. The paper concludes by offering suggestions for peace education policy and future research.

Impact of screening and early detection of impaired fasting glucose tolerance and type 2 diabetes in Canada: a Markov model simulation.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is a major global health problem. An estimated 20%-50% of diabetic subjects in Canada are currently undiagnosed, and around 20%-30% have already developed complications. Screening for high blood glucose levels can identify people with prediabetic conditions and permit introduction of timely and effective prevention. This study examines the benefit of screening for impaired fasting glucose (IFG) and T2DM. If intervention is introduced at this prediabetic stage, it can be most effective in delaying the onset and complications of T2DM. METHODS: Using a Markov model simulation, we compare the cost-effectiveness of screening for prediabetes (IFG) and T2DM with the strategy of no screening. An initial cohort of normoglycemic, prediabetic, or undiagnosed diabetic adults with one or more T2DM risk factors was used to model the strategies mentioned over a 10-year period. Subjects without known prediabetes or diabetes are screened every 3 years and persons with prediabetes were tested for diabetes on an annual basis. The model weighs the increase in quality-adjusted life-years (QALYs) associated with early detection of prediabetes and earlier diagnosis of T2DM due to lifestyle intervention and early treatment in asymptomatic subjects. RESULTS: Costs for each QALY gained were $2281 for conventional screening compared with $2890 for no screening. Thus, in this base-case analysis, conventional screening with a frequency of once every 3 years was favored over no screening. Furthermore, conventional screening was more favorable compared with no screening over a wide range of willingness-to-pay thresholds. Changing the frequency of screening did not affect the overall results. Screening persons without diabetes or prediabetes on an annual basis had small effects on the cost-effectiveness ratios. Screening with a frequency of once every 5 years resulted in the lowest cost per QALY ($2117). Lack of screening costs the health care system $4812 more than the cost of screening once every 5 years. CONCLUSION: The increased cost per QALY of not screening is due to the costs of complications caused downstream of T2DM. By ensuring that IFG screening occurs every 3 years for those without prediabetes and every year for those with prediabetes, the health and financial benefits related to T2DM are improved in Canada.