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We propose a multiagent, large-scale, vehicle routing modeling framework for the simulation of transportation system. The goal of this paper is twofold. Firstly, we investigate how individual and social knowledge interact and ultimately influence the effectiveness of resulting traffic flow. Secondly, we evaluate how different discrete-event simulation designs (delays vs. queuing) affect conclusions within the model. We present a new agent-based model that combines the efficient discrete-event approach to modeling with the intelligent drivers who are capable to learn about their environment in the long-term perspective from both, individual experience, and widely available social knowledge. The approach is illustrated as practical application to modeling commuter behavior in the city of Winnipeg, Manitoba, Canada. All simulations in the paper are fully reproducible as they have been carried out by utilizing a set of opensource libraries and tools that we have developed for the Julia programming language and that are openly available on GitHub. [ABSTRACT FROM AUTHOR]

Hospitals continue to face challenges in reducing incorrect antibiotic use due to social and cultural factors at the level of the health system, the care facility, the provider, and the patient. The objective of this paper is to highlight the social and cultural drivers of antimicrobial use and resistance and targeted interventions for secondary and tertiary care settings in Canada and other OECD countries. This paper is an extension of the synthesis conducted for the Public Health Agency of Canada's 2019 Spotlight Report: Preserving Antibiotics Now and Into the Future. We conducted a systematic review with a few modifications to meet rapid timelines. We conducted a search in Ovid MEDLINE and McMaster University's evidence databases for systematic reviews and then for individual Canadian studies. To cast a wider net, we searched OECD organization websites and screened reference lists from systematic reviews. We synthesized the evidence narratively and categorized the evidence into macro-, meso-, and microlevel. A total of 70 studies were (a) from OCED countries and summarized evidence of potential sociocultural antimicrobial resistance and use barriers or facilitators and/or interventions addressing these challenges; (b) systematic reviews with 50% of included studies that are situated in secondary and tertiary settings; and (c) published in Canada's two official languages, English and French. We found that hospital structures and policies may influence antibiotic utilization and variations in antimicrobial management. Microlevel factors may sway inappropriate prescribing among clinicians. The amount and type of antibiotics used may affect resistance rates. Interventions were mainly comprised of antibiotic stewardship and training that modify clinician behavior and that educate patients and carers. This evidence synthesis illustrates the various drivers of, and interventions for, antimicrobial use and resistance at the macro-, meso-, and microlevel in secondary and tertiary settings. We demonstrate that upstream drivers may lead to downstream events that influence antimicrobial resistance. [ABSTRACT FROM AUTHOR]

According to the Public Health Agency of Canada, approximately 62,050 people were living with HIV in Canada in 2018, and of those, 13% were undiagnosed. Currently, no single strategy provides complete protection or is universally effective across all demographic groups at risk for HIV. However, HIV preexposure prophylaxis (PrEP) is the newest HIV prevention strategy that shows promise. To date, two products have received an indication for PrEP by Health Canada: emtricitabine/tenofovir disoproxil fumarate (Truvada®; FTC/TDF) and emtricitabine/tenofovir alafenamide (Descovy®; FTC/TAF). Despite the high efficacy of these PrEP intervention methods, access to PrEP in Canada remains low. Identifying and addressing barriers to PrEP access, especially in high-risk groups, are necessary to reduce HIV transmission in Canada. While guidelines published by the Center for Disease Control and Prevention (CDC) include FTC/TAF information, the efficacy of FTC/TAF for PrEP has not yet been considered in Canada's clinical practice guidelines. Thus, the current paper reviews data regarding the use of FTC/TDF and FTC/TAF for PrEP, which may be useful for Canadian healthcare providers when counseling and implementing HIV prevention methods. The authors highlight these data in relation to various at-risk populations and review ongoing clinical trials investigating novel PrEP agents. Overall, FTC/TDF PrEP is effective for many populations, including men who have sex with men, transgender women, heterosexuals with partners living with HIV, and people who use drugs. While there is fewer data reported on the efficacy of FTC/TAF to date, recent clinical trials have demonstrated noninferiority of FTC/TAF in comparison to FTC/TDF. Notably, as studies have shown that FTC/TAF maintains renal function and bone mineral density to a greater extent than FTC/TDF, FTC/TAF may be a safer option for patients experiencing renal and/or bone dysfunction, for those at risk of renal and bone complications, and for those who develop FTC/TDF-related adverse events. [ABSTRACT FROM AUTHOR]

SAGD technology has been successfully and widely applied in the development of superheavy oil and oil sand projects. Before normal SAGD process, some preheating ways are often needed to realize interwell hydraulic connection, and this means that determining reasonable SAGD conversion timing from the preheating stage is an essential precondition for good performance. Previous numerical simulations or qualitative analysis of temperature fall-off data are often adopted in the industry, but they have deficiencies in terms of dependent on static geological model or insufficient data utilization. Therefore, on the basis of the temperature and pressure monitoring process comparison in China's superheavy oil and Canada's oil sand projects, this paper proposed a temperature fall-off interpretation model to obtain thermal diffusivity and preheating radius at different measurement points along the horizontal section by combining an unsteady thermal conduction model under constant heating power of wellbores in the radial coordinate system and approximately unsteady thermal conduction model with constant wellbore temperature and Fourier's law of thermal conduction. Besides, the duration time, interpretation method, and application flow chart of temperature fall-off test were presented. Then, it was validated to successfully determine the timing of SAGD conversion from the preheating stage by an example combining with tracking numerical simulation, temperature inflection point analysis, and index analysis during the partial-SAGD and initial SAGD stages. The findings of this study can help determine the SAGD conversion timing from the preheating stage simpler and faster especially for the case of long horizontal well section deployed with more temperature measurement points. [ABSTRACT FROM AUTHOR]

This multi-center study examined the safety and effectiveness of cochlear implantation of children between 9 and 11 months of age. The intended impact was to support practice regarding candidacy assessment and prognostic counseling of pediatric cochlear implant candidates. Data in the clinical chart of children implanted at 9–11 months of age with Cochlear Ltd devices at five cochlear implant centers in the United States and Canada were included in analyses. The study included data from two cohorts implanted with one or two Nucleus devices during the periods of January 1, 2012–December 31, 2017 (Cohort 1, n = 83) or between January 1, 2018 and May 15, 2020 (Cohort 2, n = 50). Major adverse events (requiring another procedure/hospitalization) and minor adverse events (managed with medication alone or underwent an expected course of treatment that did not require surgery or hospitalization) out to 2 years post-implant were monitored and outcomes measured by audiometric thresholds and parent-reports on the IT-MAIS and LittlEARS questionnaires were collected. Results revealed 60 adverse events in 41 children and 227 ears implanted (26%) of which 14 major events occurred in 11 children; all were transitory and resolved. Improved hearing with cochlear implant use was shown in all outcome measures. Findings reveal that the procedure is safe for infants and that they show clear benefits of cochlear implantation including increased audibility and hearing development. [ABSTRACT FROM AUTHOR]

Despite efforts to acknowledge diversity among unpaid caregivers, Canadian research, advocacy, practice, and policy tend to be based in and to reproduce dominant social and institutional expectations and assumptions about who provides unpaid support and why, and what this support looks like. The objective of thtudinal, qualitative research study. In that study, qualitative case study interviews were conducted with twelve home care clients, their identified family or friend caregiver, home care aide, case coordinator, and agency supervisor (129 interviews in total). Case study profiles compiled over time generated deeper information about the availability and capacity of informal sources of support for these clients, which prompted abductive analysis in relation to dominant assumptions typically made about caregivers in research, policy, and practice. Specifically, only one case (participant) had a caregiver whose profile closely matched dominant conceptualizations. In the remaining eleven cases, we found situations wherein: (a) caregivers grappled with physical or mental health challenges limiting their participation in care (sometimes meaning the client is themselves a caregiver, or the caregiver is also receiving home care services); (b) caregivers facing burnout sought to delimit their participation in care; (c) caregivers' participation was limited by older adults' reluctance to accept their help; (d) caregivers were largely unavailable, unreliable, or peripheral; or (e) client's unpaid support networks were diffuse without a clearly central or identifiable "caregiver." Findings are used to nuance and problematize widely held assumptions about caregivers, particularly their availability and capacity. Discussion highlights the need for research, policy, and programs related to unpaid caregiving to better reflect the lived realities of this support for older adults and often overlooked sources of diversity in caregiver circumstances and roles. [ABSTRACT FROM AUTHOR]

Medication-induced diabetes (MID) is common during induction therapy for pediatric acute lymphoblastic leukemia (ALL) and has potentially significant negative consequences. Reported risk factors for MID are variable with limited data comparing patients treated with standard-risk (SR) vs. high-risk (HR) regimens. This study aims to evaluate the incidence and risk factors for MID during induction in patients with ALL from the Maritimes over a 20-year period. We performed a retrospective single-center study of 262 patients (142 males, 120 females) diagnosed with ALL at IWK Health in Halifax, Nova Scotia, Canada, from 2000 to 2019. Older age, higher body mass index, greater central nervous system status, Trisomy 21, and prednisone steroid type were risk factors associated with MID in our cohort. HR patients developed significantly more complications than SR patients including MID and infection. Screening for MID should be routine during ALL induction treatment, particularly in those with HR disease. [ABSTRACT FROM AUTHOR]

Nutritional information of fresh seafood, including salmon, is not commonly available to the public, which can lead to misconceptions. The aim of this study was to determine the nutritional content of salmon fillets, comparing: (1) Canadian salmon, both wild (pink, chinook, and sockeye) and farmed (Atlantic salmon); (2) Canadian farmed Atlantic salmon grown in ocean net pens or land-based recirculating aquaculture systems (RAS); and (3) farmed Atlantic salmon raised in Canada compared with Scotland, Chile, and Ireland. Samples were purchased from retail stores in Canada and analyzed for moisture, crude protein, total lipid, fatty acids, amino acids, cholesterol, mercury, and color. The greatest differences in nutritional content were between species, rather than if it was wild or farmed. Compared to salmon raised in net pens, salmon raised in RAS had three times more eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA) per serving (0.7/100 g vs. 2.3/100 g, respectively), twice as much omega-3s (14% vs. 30%) and redder in color (24.7 vs. 30.1) but higher in saturated fats (18% vs. 24%). Scottish salmon had over double the amount of EPA + DHA per 100 g (1.6 g) than salmon from Canada (0.70 g), Chile (0.66 g), and Ireland (0.61 g). While nutritional content differed among salmon types, each type can provide dietary essential nutrients that can benefit consumers. [ABSTRACT FROM AUTHOR]

With medical advancements and improvements in medical technology, an increasing number of children with chronic conditions survive into adulthood. There is accordant growing interest toward supporting adolescents throughout the transition from paediatric to adult care. However, there is currently a paucity of research focusing on the role that these patients' parents should play during and after the transition to adult care and if maintained parental involvement is beneficial during this transition within a North American context. Accordingly, this scoping review utilized Arksey and O'Malley's five-step framework to consider parental roles during chronically ill children's transition to adult care. APA PsycInfo, CINAHL, EMBASE, MEDLINE, ProQuest, and Scopus were searched alongside advanced Google searches. Thematic content analysis was conducted on 30 articles meeting the following inclusion criteria: (1) published in English between 2010 and 2022, (2) conducted in Canada or the United States, (3) considered adolescents with chronic conditions transitioning to adult care, (4) family being noted in the title or abstract, and (5) patient populations of study not being defined by delays in cognitive development, nor mental illness. Three themes emerged from the literature: the impacts of maintaining parental involvement during transition to adult care for patients, parents experiencing feeling loss of stability and support surrounding the transition of their child's care, and significant nonmedical life events occurring for youths at the time of transition of care. Parents assuming supportive roles which change alongside their maturing child's needs were reported as being beneficial to young peoples' transition processes, while parents who hover over or micromanage their children during this time were found to hinder successful transitions. Ultimately, the majority of reviewed articles emphasized maintained parental involvement as having a net positive impact on adolescents' transitions to adult care. As such, practice and policies should be structured to engage parents throughout the transition process to best support their chronically ill children during this time of change. [ABSTRACT FROM AUTHOR]

The retention and recruitment of care providers are ongoing concerns in healthcare globally. Examining intention to leave (ITL) as a measure of retention, the existing literature has focused on nurses working in hospitals, with less attention paid to other care providers and other areas of practice. The purpose of this study was to gain a better understanding of the unique factors influencing ITL among three categories of care providers in home care: registered practical nurses, registered nurses, and personal support workers. This study assessed and compared predictors of ITL, including organizational commitment, job satisfaction, perceived supervisor support, burnout, role stress, work/family conflict, and community satisfaction. A convenience sample of home care staff working in one agency in a Canadian province was sent an electronic survey by e-mail in 2021. Responses (n = 185) underwent data analysis including descriptive statistics, analysis of variance, and multiple linear regression, as well as thematic analysis of two open-ended items. The results of the study indicated that 54% (n = 99) of respondents were considering leaving their job, and respondents were dissatisfied with their salary and benefits. Role stress, work-family conflict, and burnout differed significantly between groups. Several themes emerged for strategies to promote employees to stay with the agency, with the overwhelming strategy being higher wages/salary. Themes for why employees stayed with the agency included love for clients and commitment to their care, as well as fondness for the teams within which respondents worked. The findings of the study lead to several important implications and recommendations for the home care sector. Advocating for wage parity among healthcare sectors and other opportunities for compensation for home care workers is necessary. Additional strategies include supportive and innovative approaches for scheduling, teamwork, and working with staff to identify barriers and solutions in home care. [ABSTRACT FROM AUTHOR]

This study addresses a new electric vehicle routing problem with time windows and recharging strategies (EVRPTW-RS), where two recharging policies (i.e., full or partial recharging) and three recharging technologies (i.e., normal, rapid, and ultra-rapid) are considered. For this problem, we first develop a mixed-integer linear programming model defined in a series of vertices including a depot, a series of recharging stations, and a set of customers. Due to the strong NP-hardness of EVRPTW-RS, a tailored adaptive large neighborhood search heuristic (ALNS) which contains a number of advanced efficient procedures tailored to handle the proposed problem is developed. Numerical experiments for benchmark instances generated based on the Greater Toronto Area and Ontario in Canada are conducted to evaluate the performance of the proposed model and ALNS. Computational results demonstrate that the ALNS is highly effective in solving EVRPTW-RS and outperforms commercial solver CPLEX. Moreover, the advantages of the proposed recharging strategies are illustrated and some recommendations are provided for stakeholders when using electric vehicles for delivery. [ABSTRACT FROM AUTHOR]

Purpose. The objective of this study was to examine variations in emergency service utilization (ESU) among cancer survivors during the first year after completing primary cancer treatment. Methods. In 2016, the Canadian Partnership Against Cancer collected survey responses from cancer survivors across Canada about self-reported ESU after completing primary cancer treatment. We included survey respondents diagnosed with nonmetastatic breast, hematologic, colorectal, melanoma, or prostate cancer. Multivariable, multinomial logistic regression analysis was used to examine factors associated with cancer survivors' ESU. Results. Of the 5,774 cancer survivors included in our analysis, 22% reported ESU during the first year after completing their primary cancer treatment, 16% reported ESU one to three times, and 6% reported ESU more than three times. Factors significantly associated with frequent ESU included younger age, colorectal and hematologic cancers, more frequent primary care provider and oncology specialist visits, single or retired status, lower income, and self-reported lower quality of life. Conclusion. Our study identified factors associated with more frequent ESU among cancer survivors in the first year after completing primary cancer treatment. These factors highlight differences in cancer survivors' demographics, their ability to access and need for healthcare services, and the complexity of using ESU as a metric for quality improvement in survivorship care. These variations must be considered in quality improvement initiatives. [ABSTRACT FROM AUTHOR]

Research documenting the impact of COVID-19 on Two-Spirit, lesbian, gay, bisexual, transgender, and queer (2SLGBTQ+) populations in Canada is limited. Our objectives were to investigate the impact of COVID-19 lockdown measures on the lives of trans, nonbinary, and other gender nonconforming (TGNC) people. Engage COVID-19 is a mixed methods study examining the impact of COVID-19 on gay, bisexual, queer, and other men who have sex with men (GBQM) living in Vancouver, Toronto, and Montreal, Canada. Using purposive sampling, we conducted in-depth qualitative interviews (between November 2020–February 2021 and June–October 2021) with 93 participants who discussed the impact of COVID-19 on their lives. Seventeen participants were identified as TGNC. TGNC participants reported barriers to trans healthcare during the initial months of the COVID-19 pandemic. Several participants indicated that some public health interventions during COVID-19 (i.e., lockdowns) eased the pressure to "perform" gender due to fewer in-person interactions. During lockdowns, TGNC participants increasingly cultivated community networks online. Nevertheless, participants reported longing for the social support that was available to them during pre-COVID. Lack of access to community spaces during lockdowns had a negative impact on participants' mental health, despite reduced pressure to perform gender and opportunities for social engagement in online spaces. [ABSTRACT FROM AUTHOR]

Cutaneous T-cell lymphoma (CTCL) is an uncommon non-Hodgkin lymphoma characterized by skin involvement, with the most recognized subtypes being mycosis fungoides (MF) and Sezary syndrome (SS). Interferon has been an established treatment for MF/SS since 1984 and is integrated into management guidelines internationally. In 2019, manufacturers abruptly discontinued interferon-α2b and interferon-α2a. Many alternative systemic therapies in MF/SS remain unfunded or unavailable in Canada, presenting a unique challenge. Although off-label use of pegylated interferon is a logical substitute, there are no established dosing guidelines and limited published experience. This case series provides a single-center experience on pegylated interferon-α2b for treatment of MF/SS, a suggested management algorithm, and a review of the literature. All patients identified in the Calgary Cutaneous Lymphoma Program with stage IIB–IVB MF/SS treated with interferon-α2b (4.5–9 MU/week) were switched to once weekly pegylated interferon (90 μg, 0.5 mL) between February and July 2021. Response was monitored using the mSWAT and SkinDex-29 tools. Eight patients were switched to pegylated interferon, with a median disease duration of 69 months (range: 8–275 months). Five out of eight patients remain on pegylated interferon, with the remainder having switched to preplanned therapies. Two patients required dose reduction due to side effects, including grade II anemia and mood changes. The remaining patients had normal laboratory investigations and no additional side effects. Uncommon lymphomas like MF/SS have limited treatment options, and the impact of abrupt product discontinuation is substantial. We propose a management algorithm for the transition of patients from interferon to pegylated interferon. [ABSTRACT FROM AUTHOR]

Both the American lobster fishery and salmon aquaculture are important to the economy of Atlantic Canada. Where these industries operate in proximity, research is needed to better understand any interactions and their possible effects. This study explored the effects of azamethiphos on survival and development of larval American lobsters, Homarus americanus, using exposures that reflect concentrations and durations of azamethiphos (anti‐sea lice therapeutant used in salmon aquaculture) that can be found in the environment following treatment. In adult trials, we recorded the survival and behaviour of individuals consecutively exposed to short pulses of low concentrations of azamethiphos for a period of 1 to 4 days. Larvae from all stages (I‐IV) exhibited an immobilization response when exposed to azamethiphos and that the concentration of azamethiphos that results in a 50% increase in immobilization decreases at increasing exposure time and was as low as 2.9 μgL−1 for a 3 h exposure. After exposure, we registered mortality occurring within 5 days and during the moulting window. In the larval trials the concentration required to reduce the acetylcholinesterase (AChE) activity by 50% increased from stages I to III. In the trials conducted with adults, we observed no mortality over 21 days, but did record an increase in aggressive behaviour with an increasing number of exposures. The temporal overlap between the release of larval lobster stages and the use of azamethiphos is important to consider when assessing potential risk. [ABSTRACT FROM AUTHOR]

Background: LGBTQIA+ migrants may have experienced discrimination and victimization related to ethnicity, culture, and race over the course of their migration journey, as well as in relation to their sexual orientation, gender identity and expression. Despite the work of some nurses in education, practice, policy, and research, there is a scarcity of literature investigating the experiences of LGBTQIA+ migrants with nurses and healthcare professionals in Canada. Methods: By utilizing Gadamerian hermeneutics research methodology with intersectional analysis, this study draws on 16 semi‐structured individual interviews with LGBTQIA+ migrants who received care from nurses and other healthcare professionals (NHCPs) in Canada. Results: Two overarching areas of intersecting experiences were identified: (a) challenges and (b) supports. Four interwoven interpretations emerged from experiences of challenges: (a) unwanted visibility, (b) hearing a dead name and being misgendered, (c) cultural stigma, and (d) being asked intrusive hetero‐cis‐normative questions. Supportive experiences were evident when NHCPs accepted the unique needs of LGBTQIA+ migrants and acted as advocates. Conclusions: Nursing interactions should not be traumatic for LGBTQIA+ migrants, but rather should be encounters where care providers ask relevant nonhetero‐cis‐normative questions, offer inclusive safe sex education for people's diverse identities, avoid dead naming and misgendering, and provide supportive and affirming care. To support the provision of safe care and mitigate trauma, systemic changes in nursing practice must include the experiences of LGBTQIA+ migrants. [ABSTRACT FROM AUTHOR]

The Quadruple Aim is a health policy framework with the objective of concurrently improving population health, enhancing the service experience, reducing costs and improving the work‐life of service providers. Permanent supportive housing (PSH) is a best practice approach for stably housing people experiencing homelessness who have diverse support needs. Despite the intervention's strong evidence base, little is known about the work‐life of PSH providers. This study explored the mental health and work challenges experienced by PSH providers in Canada. Using an explanatory sequential, equally weighted, mixed methods design, 130 PSH providers were surveyed, followed by semi‐structured interviews with 18 providers. Quantitative findings showed that 23.1% of PSH providers had high psychological distress. Participants who were younger, spent all or almost all of their time in direct contact with service users and had less social support from coworkers were significantly more likely to have high psychological distress. Three themes were identified from the qualitative analysis that showed how PSH providers experience psychological distress from work‐related challenges: (a) Sisyphean Endeavours: 'You Do What You Can', (b) Occupationally Unsupported: 'Everyone Is Stuck in Their Zone' and (c) Wear and Tear of 'Continuous Exposure to Crisis and Chaos'. The themes interacted with systemic (Sisyphean Endeavours) and organisational issues (Occupationally Unsupported), intensifying the emotional burden of day‐to‐day work, which involved frequent crises and uncertainty (Wear and Tear of 'Continuous Exposure to Crisis and Chaos'). The findings underscore how these challenges threaten providers' wellness at work and have implications for the care provided to service users. Accordingly, the Quadruple Aim is a potentially useful and applicable framework for measuring the performance of PSH programs, which warrants further consideration in research and policy. [ABSTRACT FROM AUTHOR]

The COVID‐19 pandemic has had deleterious effects on individuals experiencing homelessness; yet, less is known about how this global health crisis is impacting service providers that support the homeless population. This qualitative study examined the perceived impacts of the COVID‐19 pandemic on the lives and work experiences of service providers in the homeless service, supportive housing, and harm reduction sectors in Canada. Further analyses were conducted to identify the occupational values that were represented in the work‐related changes experienced by providers. A stratified purposive sample of 40 participants (30 direct service providers and 10 providers in leadership roles) were drawn from a pan‐Canadian study of the mental health of service providers working with individuals experiencing homelessness. Reflexive thematic analysis was used to identify five themes of the work‐related changes experienced by service providers during the pandemic: [1] "Everything was changing every day": Work role and responsibility instability; [2] "How on Earth do we do our job?": Challenges to working relationships with service users; [3] "It used to be a social environment": Transitions to impersonal and isolating workspaces; [4] "It all comes down the chute": Lack of organisational support and hierarchical conflict; and [5] "We've been supported as well as we could have": Positive organisational support and communication. The findings underscored how many of the occupational changes during the pandemic did not align with service providers' occupational values for collaboration, control, effective and safe service provision, and the importance of human relationships, among other values. As pre‐existing sectoral problems were exacerbated by the pandemic, recovery efforts need to address these long‐standing issues in ways that are aligned with service providers' values. Future research is warranted on how organisational approaches can promote supportive workplaces for service providers and improve outcomes for individuals experiencing homelessness. [ABSTRACT FROM AUTHOR]

Homeless individuals are disproportionately likely to experience mental health conditions, and typically face many systemic barriers to access mental health services. This study sought to determine the mental health needs of homeless and recently housed individuals in Canada. A meta‐ethnography was conducted to synthesise existing qualitative data and translate themes across a broader context. Thirty‐five studies on the experiences of 1511 individuals with a history of homelessness were included. Themes were interpreted by comparing and contrasting findings across multiple contexts. Distinct, yet highly interrelated, unmet mental health needs were revealed through personal narratives of trauma, stigmatisation, victimisation, and a lack of basic necessities. Six themes that characterised this population's mental health needs were ontological security, autonomy, hope and purpose, empowerment, social connection and belonging, and access to services. This study revealed homeless individuals' unmet mental health needs to inform social and policy change and improve psychological well‐being. [ABSTRACT FROM AUTHOR]

Community paramedic roles are expanding internationally, and no review of the literature could be found to guide services in the formation of community paramedicine programmes. For this reason, the aim of this restricted review was to explore and better understand the successes and learnings of community paramedic programmes across five domains being; education requirements, models of delivery, clinical governance and supervision, scope of roles and outcomes. This restricted review was conducted by searching four databases (CENTRAL, ERIC, EMBASE, MEDLINE and Google Scholar) as well as grey literature search from 2001 until 28/12/2021. After screening, 98 articles were included in the narrative synthesis. Most studies were from the USA (n = 37), followed by Canada (n = 29). Most studies reported on outcomes of community paramedicine programmes (n = 50), followed by models of delivery (n = 28). The findings of this review demonstrate a lack of research and understanding in the areas of education and scope of the role for community paramedics. The findings highlight a need to develop common approaches to education and scope of role while maintaining flexibility in addressing community needs. There was an observable lack of standardisation in the implementation of governance and supervision models, which may prevent community paramedicine from realising its full potential. The outcome measures reported show that there is evidence to support the implementation of community paramedicine into healthcare system design. Community paramedicine programmes result in a net reduction in acute healthcare utilisation, appear to be economically viable and result in positive patient outcomes with high patient satisfaction with care. There is a developing pool of evidence to many aspects of community paramedicine programmes. However, at this time, gaps in the literature prevent a definitive recommendation on the impact of community paramedicine programmes on healthcare system functionality. [ABSTRACT FROM AUTHOR]

How adults with intellectual disability fare in the parenting role depend, to varying degrees, on the adequacy of supports and services provided. The available research suggests that service providers are often ill‐equipped to accommodate their support needs. The purpose of this qualitative descriptive study was to explore the perspectives of Canadian social service workers on what is required to improve services and build systems capacity to more effectively support parents with intellectual disability, their children and families. A total of 39 workers, identified by parents with intellectual disability as their key workers, were interviewed. To build systems capacity to support these parents and families, and to address institutionalised discrimination, key workers highlighted the need for entry‐to‐practice and continuing professional education to develop worker capabilities for reflective practice, relationship‐building and research utilisation; accommodative caseload management, giving workers the time, flexibility and the professional supervision they need to deal with complexity and fashion individualised service responses; and, a common framework, with defined service pathways, to facilitate interagency case planning and, in turn, continuity in service provision. The question is not whether adults with intellectual disability can be effectively supported in the parenting role; the question is whether the political will exists to do what is necessary to ensure they are. [ABSTRACT FROM AUTHOR]

Public health responses to the COVID‐19 pandemic, such as business restrictions, social distancing and lockdowns, had social and economic impacts on individuals and communities. Caremongering Facebook groups spread across Canada to support vulnerable individuals by providing a forum for sharing information and offering assistance. We sought to understand the specific impacts of Caremongering groups on individuals 1 year after the pandemic began. We used a convergent parallel mixed‐methods approach that included semi‐structured interviews with group moderators from 16 Caremongering groups and survey data from 165 group members. We used a constant comparative approach for thematic analysis of interview transcripts and open‐ended text responses to the survey. We used source theme tables as joint displays to integrate interview and survey findings. Our results revealed five major themes: providing food, sharing information, supporting health and wellness, acquiring goods and services (non‐food), and connecting communities. Respondents of our survey tended to be 35–65 years of age range, but reported helping adults of all ages. Our findings illustrate the potential of using a social media platform to connect with others and provide and access support. The Caremongering initiative demonstrates a community‐driven, social media solution to issues such as isolation, loneliness and community health promotion. [ABSTRACT FROM AUTHOR]

Women with intellectual disability experience intimate partner violence at higher rates and tend to remain in abusive relationships longer than non‐disabled women. The purpose of this inquiry was to generate a preliminary set of principles and delineate domains of support as a general guide for social service workers supporting women with intellectual disability through the difficult, often stop‐start process of ending an abusive relationship and creating a desired future. Taking a pragmatic inquiry approach, guiding principles and domains of support were generated through a triangulated engagement with relational theory, relevant published research, and original data gathered through interviews with five experienced social service workers. The results comprise a relational framework for inclusive, trauma‐informed services aimed at fostering the relational autonomy of women with intellectual disability. Enacting relational principles of reflexivity, recognition, solidarity and safety, social service workers can support women with intellectual disability with safety planning, securing basic life needs, strengthening social relationships, acquiring new skills and nurturing self‐affective attitudes of self‐respect, self‐efficacy and self‐esteem. [ABSTRACT FROM AUTHOR]

Due to cultural influences, people from some ethnic minority groups expect to provide caregiving for their family members who suffer from illness. Little is known about the expectations about caregiving and the help‐seeking process among the Korean population in Canada. Thus, the purpose of this study is to examine perceptions of caregiving for people living with dementia and help‐seeking patterns among prospective Korean caregivers who anticipate becoming primary caregivers of their older relatives with dementia. An exploratory qualitative study was conducted in Montreal, Canada. In‐depth semi‐structured interviews were conducted with nine prospective Korean caregivers. The interviews were analysed using a qualitative thematic analysis. This study found four emerging themes: (1) the importance of family care; (2) the ability to find resources outside of the family; (3) the roles of Korean churches as a support system and; (4) the perceptions of service providers and health care settings. The findings of this study suggest that linguistic support services enable family caregivers to access more health and social services. Resources may be more easily accessed by Korean communities when provided through churches. [ABSTRACT FROM AUTHOR]

Employment is frequently desired by persons who experience homelessness yet is often elusive. Little is known about the range and effectiveness of employment‐based interventions evaluated in existing literature on key psychosocial outcomes including employment participation, mental well‐being, housing tenure, community integration and substance use. To identify and synthesise existing studies, we conducted a systematic review of effectiveness using the methodology proposed by the Joanna Briggs Institute (JBI) following Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines. Following the removal of duplicates, we screened 13,398 titles and abstracts, and reviewed 79 studies at the full‐text review stage using two independent raters. A total of 16 studies met criteria for inclusion in a narrative synthesis and were subjected to critical appraisal. The majority of studies were conducted in the US (n = 14; 87.5%) with other studies published in Canada (n = 1; 6.3%) and Australia (n = 1; 6.3%). Interventions evaluated in existing studies included combined substance use and vocational skills interventions (n = 7; 43.8%), supported employment (n = 6; 37.5%), and integrated supports including an employment component (n = 3; 18.8%). The effectiveness of these interventions on employment, mental well‐being, housing tenure, community integration, and substance use is presented. Findings suggest that research evaluating employment interventions for persons who experience homelessness is in an early stage of development. Researchers and practitioners may consider collaborating with persons with lived experiences of homelessness and practitioners in co‐designing and modifying existing approaches to target key outcomes more effectively. Policymakers may consider allocating resources to such initiatives to further the development of practice and research aimed at supporting persons who experience homelessness to secure and sustain employment during and following homelessness. [ABSTRACT FROM AUTHOR]

While policies and practices that promote aging in place have risen in prominence over the last two decades, marginalised older adults have largely been overlooked. 'Aging in the right place' is a concept that recognises the importance of adequate and appropriate age‐related health and psychosocial supports in shelter/housing settings and their impact on the ability of older people to age optimally. To understand the unique shelter/housing challenges and solutions that affect aging in the right place for older people experiencing homelessness (OPEH), we conducted three World Café workshops in three Canadian cities—Montreal, Calgary, and Vancouver. In total, 89 service providers and OPEH engaged in the workshops, which involved guided, small‐table discussions with the goal of stimulating creative ideas and fostering a productive atmosphere. Findings revealed two overarching themes 1) Discrepancies, between the need and availability of housing options and community supports for OPEH, such as affordable transportation, case management, access to healthcare, and system navigation; and 2) Desires, for more peer support, participatory planning, service‐enriched housing, social programming, and policies that promote agency, independence, and choice for OPEH. These findings provide evidence to inform the development or modification of housing and supports for OPEH that promote aging in the right place. [ABSTRACT FROM AUTHOR]

The effects of the coronavirus disease‐2019 (COVID‐19) pandemic on the lives of underserved populations are underexplored. This study aimed to identify the impacts of the COVID‐19 pandemic and associated public health responses on the health and social well‐being, and food security of users of Housing First (HF) services in Toronto (Canada) during the first wave of the COVID‐19 pandemic. This qualitative descriptive study was conducted from July to October 2020 in a subsample of 20 adults with a history of homelessness and serious mental disorders who were receiving HF services in Toronto. A semi‐structured interview guide was used to collect narrative data regarding health and social well‐being, food security and access to health, social and preventive services. A thematic analysis framework guided analyses and interpretation of the data. The COVID‐19 pandemic and response measures had a variable impact on the health, social well‐being and food security of participants. Around 40% of participants were minimally impacted by the COVID‐19 pandemic. Conversely, among the remaining participants (impacted group), some experienced onset of new mental health problems (anxiety, stress, paranoia) or exacerbation of pre‐existing mental disorders (depression, post‐traumatic stress disorder and obsessive‐compulsive disorder). They also struggled with isolation and loneliness and had limited leisure activities and access to food goods. The pandemic also contributed to disparities in accessing and receiving healthcare services and treatment continuity for non‐COVID‐19 health issues for the negatively impacted participants. Overall, most participants were able to adhere to COVID‐19 public health measures and get reliable information on COVID‐19 preventive measures facilitated by having access to the phone, internet and media devices and services. In conclusion, the COVID‐19 pandemic and associated response measures impacted the health, social well‐being, leisure and food security of people with experiences of homelessness and mental disorders who use supportive social and housing services in diverse ways. [ABSTRACT FROM AUTHOR]

The salmon aquaculture industry must be proactive at developing mitigation tools/strategies to offset the potential negative impacts of climate change. Therefore, this study examined if additional dietary cholesterol could enhance salmon production at elevated temperatures. We hypothesized that supplemental cholesterol could aid in maintaining cell rigidity, reducing stress and the need to mobilize astaxanthin muscle stores, and improving salmon growth and survival at high rearing temperatures. Accordingly, postsmolt female triploid salmon were exposed to an incremental temperature challenge (+0.2°C day-1) to mimic conditions that they experience in sea cages in the summer, with temperature held at both 16 and 18°C for several weeks [i.e., 3 weeks at 16°C, followed by an increase at 0.2°C day-1 to 18°C (10 days), then 5 weeks at 18°C] to prolong their exposure to elevated temperatures. From 16°C onwards, the fish were fed either a control diet, or one of two nutritionally equivalent experimental diets containing supplemental cholesterol [+1.30%, experimental diet #1 (ED1); or +1.76%, experimental diet #2 (ED2)]. Adding cholesterol to the diet did not affect the salmon's incremental thermal maximum (ITMax), growth, plasma cortisol, or liver stress-related transcript expression. However, ED2 appeared to have a small negative impact on survival, and both ED1 and ED2 reduced fillet "bleaching" above 18°C as measured using SalmoFan™ scores. Although the current results suggest that supplementing salmon diets with cholesterol would have few/minimal benefits for the industry, ≤ 5% of the female triploid Atlantic salmon used in this study irrespective of diet died before temperature reached 22°C. These latter data suggest that it is possible to produce all female populations of reproductively sterile salmon that can withstand summer temperatures in Atlantic Canada. [ABSTRACT FROM AUTHOR]

Air pollution is one of humanity's most critical environmental issues and is considered contentious in several countries worldwide. As a result, accurate prediction is critical in human health management and government decision-making for environmental management. In this study, three artificial intelligence (AI) approaches, namely group method of data handling neural network (GMDHNN), extreme learning machine (ELM), and gradient boosting regression (GBR) tree, are used to predict the hourly concentration of PM2.5 over a Dorset station located in Canada. The investigation has been performed to quantify the effect of data length on the AI modeling performance. Accordingly, nine different ratios (50/50, 55/45, 60/40, 65/35, 70/30, 75/25, 80/20, 85/15, and 90/10) are employed to split the data into training and testing datasets for assessing the performance of applied models. The results showed that the data division significantly impacted the model's capacity, and the 60/40 ratio was found more suitable for developing predictive models. Furthermore, the results showed that the ELM model provides more precise predictions of PM2.5 concentrations than the other models. Also, a vital feature of the ELM model is its ability to adapt to the potential changes in training and testing data ratio. To summarize, the results reported in this study demonstrated an efficient method for selecting the optimal dataset ratios and the best AI model to predict properly which would be helpful in the design of an accurate model for solving different environmental issues. [ABSTRACT FROM AUTHOR]

Introduction. Exercise interventions may assist smoking cessation attempts. One such publicly available 10-week program, Walk or Run to Quit (WRTQ), demonstrated success in smoking cessation and physical activity (PA) outcomes. However, initial WRTQ participants (2016-2017) were fairly homogenous in their demographic profile. To increase diversity, subsidies for participation were offered in 2018. This study assessed how the subsidies affected participant demographics, running frequency, smoking cessation, intention to quit, and program attendance and completion. Methods. The $70 registration fee was subsidized for 41% of participants in 2018. A pre-postdesign was used, with participants completing surveys on their demographics and smoking and physical activity behaviours. Descriptive statistics compared the year subsidies were available (2018) and unsubsidized years (2016-2017) and subsidized and unsubsidized participants' data from 2018. Results. The 2018 participants had lower average attendance and program completion rates compared to 2016-2017 and no statistically significant differences in demographics or smoking cessation and PA outcomes. There were no differences in smoking cessation, run frequency, or demographic variables between the subsidized and unsubsidized participants in 2018. Conclusions. Offering subsidies did not diversify the participant profile. Subsidies did not have a negative impact on attendance nor primary outcomes. Subsidies may not have addressed barriers that prevented a more diverse sample from participating in WRTQ, such as program location, timing, and design. Equitable access to smoking cessation programs remains essential. As subsidies may play a role in reducing financial barriers disproportionately faced by marginalized groups, the implementation of, and recruitment for, such subsidized programs requires further investigation. [ABSTRACT FROM AUTHOR]

Most implementation frameworks note that a central support unit (CSU) is key to successful implementation and scale‐up of evidence‐based interventions (EBIs). However, few studies investigated core functions of CSUs—such as capacity building—to better understand their essential role in implementing EBIs at scale. Therefore, the aims of our study are to (1) describe the role that a CSU plays to build capacity in delivery partner organisations, to enable implementation and scale‐up of a health‐promoting intervention (Choose to Move [CTM]) for older adults, and (2) identify elements within capacity‐building strategies deemed essential to effectively implement CTM in diverse community contexts. CTM is a flexible, scalable, community‐based health‐promoting physical activity (PA) and social connectedness intervention for older adults. In 2018–2020, eight health and social service societies, rural or remote municipalities or community‐based organisations delivered 22 CTM programmes that served 322 older adults. We conducted in‐depth interviews with delivery partners (n = 23), and a focus group with the central support system (n = 4). CSU provided a sounding board to organisations to create buy‐in (adoption) and plan ahead. Essential elements within capacity‐building strategies included: a support unit champion, enhanced delivery partner skills, self‐efficacy and confidence; interactive assistance to answer questions and clarify materials. There is a key role for capacity‐building under the stewardship of the CSU to promote implementation success. Investigating specific elements within capacity‐building strategies that drive implementation success continues to be a relevant question for implementation science researchers, that deserves further attention. [ABSTRACT FROM AUTHOR]

There is a global need to understand how the quality of home care for persons living with dementia is perceived by their most frequent formal caregivers, personal support workers (PSW), especially given the expected rise in the prevalence of dementia. The aim of this study was to explore the perceptions of PSW regarding what constitutes quality home care for persons with dementia. Qualitative content analysis was undertaken to interpret semi‐structured interviews with PSW (N = 15). Study findings indicate that quality home care is perceived to be (1) person‐centered; (2) provided by PSW with dementia‐specific education and training; (3) facilitated by specific PSW experiences, abilities and characteristics; (4) enhanced by accessible information, services and education for persons with dementia and their caregivers; (5) provided by an inclusive dementia care team; and (6) facilitated by organisational supports and respect. However, findings also indicated differences in what PSW perceive as quality home care versus what they are experiencing when providing care for persons with dementia. Participants advocated for increased supports to them through ongoing dementia‐specific education and training, increased teamwork among care providers, increased wages, sufficient and qualified staffing, and increased exchange of client information. The findings highlight the importance of exploring front‐line workers' perspectives and how they can help revise current healthcare policies and inform future policy development. [ABSTRACT FROM AUTHOR]

Wraparound programmes, wherein multiple services are offered at one location, are effective in engaging pregnant or parenting women experiencing substance use and other complex challenges while also addressing gaps in services between the health, child welfare and addictions fields. Evaluations of these programmes have demonstrated positive outcomes; nevertheless, few studies have focused on how programmes' cross‐sectoral partnerships are structured and the difference these partnerships make. Drawing on the Co‐Creating Evidence study, a three‐year Canadian evaluation of eight multi‐service programmes in six provinces, this article examines the partnerships that make wraparound service delivery possible. The study used a mixed‐methods design involving interviews, questionnaires, output and de‐identified client data; this article reports on qualitative findings only. Sixty service partners and 108 programme staff were interviewed in 2018 and 2019. Qualitative data analysis techniques were applied; NVivo12 software (QRS International, Melbourne, Australia) was utilised to facilitate the analyses. In terms of the programmes' partnership characteristics, overall, programmes more commonly formed partnerships with child welfare, health services (e.g. primary care, public health and perinatal care) and specialised health services such as mental health services, maternal addictions and Opioid Agonist Therapy. The programmes had fewer partnerships with housing, income assistance, Indigenous cultural programming, infant development and legal services. Key benefits of partnerships included: clients' improved access to health and social care, addressing social determinants of health; partners' increased knowledge about the significance of trauma in relation to women's substance use; improved child welfare outcomes and strengthened cultural safety and (re)connection. Key challenges included: tensions between partners regarding differing perceptions, mandates and responsibilities; personal differences and systemic barriers. Lastly, by means of steady dialogue and collaboration, partners increased their appreciation and use of the trauma‐informed, harm reduction approaches that are central to wraparound programmes. [ABSTRACT FROM AUTHOR]

As the global population of older people increases, policies aimed at improving health care delivery for older people often include supports for ageing in place. Living in the community not only reduces institutionalisation but also improves quality of life and reduces health care costs. For older people, community rehabilitation offers the opportunity to preserve and maximise function while maintaining the ability to live in the community. However, limited research examines the delivery, coordination and integration of community rehabilitation services in health systems. Our case study explored the perspectives of service providers, managers and health system administrators on the strengths, limitations and gaps in community rehabilitation for older people in one Canadian urban health region. Using interpretive description and thematic analysis, we analysed interview data from: 16 service providers, eight managers and five health system administrators. Three themes were identified: (a) Limited Access to Programs and Services; (b) Need to Emphasise Promoting, Maintaining and Restoring Function; and (c) Lack of Flow Across the System. Participants highlighted that restrictive eligibility criteria limited access to services. Services were organised around health conditions that did not address the needs of older people. Long waitlists meant that services were delayed. Transportation costs limited participation of individuals from lower socioeconomic status (SES). Age restrictions did not reflect differences in the ageing process and the health inequities individuals from lower SES groups experienced. There was a lack of emphasis in community rehabilitation programs on maintaining or restoring function in older people, which is the primary focus of rehabilitation. Furthermore, key stakeholders stressed the need for strengthening the integration of service delivery across the continuum of care. The findings underscore the need to develop a conceptual framework for community rehabilitation to promote greater system integration, access and availability of services and to optimise functional outcomes for older people. [ABSTRACT FROM AUTHOR]

Rural homelessness in Canada has only recently been acknowledged, and several gaps remain in our understanding of the phenomenon and how it is influenced by the rural context. This qualitative exploratory study aimed to help understand the experience of housing insecurity, factors that lead to rural homelessness, and potential solutions to the housing crisis in a rural Ontario community. Interviews were conducted with 27 participants: 16 individuals who were housing insecure and 11 key informants who had knowledge of the local homelessness situation. Data collection took place between August 2020 and May 2021 and inductive analysis was concurrent. Findings revealed competing perspectives on the magnitude of the crisis, its root causes, and potential solutions to rural homelessness. The invisible nature of rural homelessness and values of individualism that assign responsibility for homelessness to poor choices rather than structural factors may account for these different perspectives. Stigma also played an important role in how homelessness was understood, particularly for individuals who were homeless and perceived to be using substances. The lack of privacy, limited services, and low housing stock in the rural environment contributed to challenges with overcoming homelessness. Strategies to help improve supports for individuals facing homelessness include anti‐stigma education, capacity building, and inclusion of people with lived experience of homelessness in decision and policymaking. Prevention should also be incorporated into the response to rural homelessness through intersectoral collaboration and upstream policies that target the structural drivers of homelessness. [ABSTRACT FROM AUTHOR]

The objective of this study was to describe executive skills in clients experiencing social vulnerability in the context of COVID‐19 from the perspective of social service agency staff. COVID‐19 has required transformational changes to livelihood and day‐to‐day living. Socially vulnerable individuals are likely to be disproportionally impacted because many have experienced serious early childhood adversity, which may compromise their executive skills in adulthood. Using a cross‐sectional survey, we collected data between 05 May 2020 and 03 July 2020, for this mixed methods study of 53 staff in two agencies in western Canada serving clients experiencing social vulnerability. The first case of COVID‐19 in this jurisdiction was identified 05 March 2020. Using investigator‐designed survey items, we captured executive skills in five areas: (a) planning tasks of daily living, (b) managing time, (c) keeping track of information and appointments, (d) managing emotions, and (e) managing self‐control. Staff reported their clients struggled with executive skills and these struggles increased during COVID‐19, particularly in the areas of managing daily tasks and emotional regulation. COVID‐19 restrictions overwhelmed clients with the decisions required to maintain health, employment, and childcare. With the loss of structure and routine, clients lost track of time and delayed completion of tasks, which further increased stress. Disrupted goals and uncertainty about the future contributed to hopelessness for clients who were trying to regain control over their lives, which made it difficult to manage emotions. Some clients acted more impulsively because of the added stressors, lack of routine and access to friends and extended family. A better understanding of the impact of COVID‐19 on socially vulnerable clients will inform social service agencies about areas to focus programming to support their socially vulnerable clients. [ABSTRACT FROM AUTHOR]

Physical activity (PA) is important for enhancing and sustaining people's health and well‐being. Although a number of efficacious PA interventions have been developed, few have been translated from research into practice. Consequently, the knowledge‐to‐practice gap continues to grow, leaving many individuals unable to access evidence‐based PA opportunities. This gap may be particularly relevant for those who grapple with poor health due to intrapersonal, interpersonal, cultural and system‐level barriers that limit their access to evidence‐based PA opportunities. Implementation efforts designed to bring research into real‐world settings may bridge the knowledge‐to‐practice gap. Yet, cultivating quality partnerships and ensuring effectiveness, methodological rigour and scalability in real‐world settings can be difficult. Furthermore, researchers seldom publish examples of how they addressed these challenges and translated their evidence‐based PA opportunities into practice. Herein, we describe three cases of successful PA implementation among diverse populations: (a) individuals affected by cancer, (b) adults living with prediabetes, and (c) children from under‐resourced communities. Commonalities across cases include guiding theories and frameworks, the strategies to facilitate and maintain partnerships, and scalability and sustainability plans. Practical tips and recommendations are provided to spur research and translation efforts that consider implementation from the outset, ultimately ensuring that people receive the benefits PA can confer. [ABSTRACT FROM AUTHOR]

Moral distress occurs when one knows a morally correct action to take but feels powerless to act the way one believes is right. Moral distress has been studied in many contexts but there remains a gap in our understanding of the phenomenon as it manifests outside of hospital‐based settings. The aim of this study was to explore the nature of the moral distress experience among community‐based health and social care professionals working with older adults and their caregivers. Using a qualitative constructionist design, we interviewed 24 participants from a single health authority in southwestern Ontario, Canada. Participants were both urban and rurally based. Data were collected in the winter and summer of 2020 and analysed using Braun and Clarke's thematic analysis strategy. Three factors: reluctant clients, human resource shortages and system challenges, contributed to the creation of perceived morally precarious care plans, resulting in symptoms of moral distress. Study participants described frustration, guilt, anger, and grief at not being able to act consistently with their core values and provide the amount and/or quality of care their clients and unpaid caregivers deserved. We consider possible reasons for our finding that community service providers did not always respond to the consequences of moral distress symptoms in a manner similar to those in acute care contexts. Our findings suggest that study participants may have been able to cultivate moral resilience in the face of moral distress through the positive reframing of adversity and therefore maintain their overall sense of moral integrity. [ABSTRACT FROM AUTHOR]

Infrared spectroscopy can separate carbon sugars and amino sugars that have collapsed in soil water very quickly. In this study, the midinfrared (MIR) and near-infrared (NIR) spectra collected from soil water isolates or soil masses are sentenceless, assessing different agricultural groupings of flooded carbon and aminosaccharides. Soil was collected from five fields in two regions in western Canada and two regions in eastern Canada, where least squares backslide (PLSr) was inadequate. The inverted model of DOC recovery at the Eastern Peace River estuary can provide the optical functionality of traditional systems. The introduction of overflow DOCs from various sources rather than distance meters has been found to be a major contributor to the complexity of optical neighborhoods, resulting in a bias in DOC evaluation. The impact of voluntary DOC liability on the relationship between DOC and CDOM can be forgotten at a critical turn in the CDW. A slightly mitigating approach can overlook the impact of voluntary DOC responsibility on the relationship between DOC and CDOM. CDW is responsible for the continued responsibility of the Subei coastal currents for the normal material of the former Yellow Sea Delta, for the warm West Coast currents of the Yellow Sea for the materials of the Yellow Sea, and for the materials of the Changjiang Basin. The results of this study more thoroughly assess the state differences of DOM inputs from different sources within the CDW to determine the magnitude of the impact on DOC evaluation across the East China Sea CDOM. It suggests that it is necessary. [ABSTRACT FROM AUTHOR]

Tuberculosis is a significant cause of morbidity worldwide and is a priority at the provincial and federal levels in Canada. It is known that tuberculosis transmission networks are complex and span many years as well as different jurisdictions and countries. MIRU-VNTR is a universal tuberculosis genotyping method that utilizes a 24-loci pattern and it has shown promise in identifying inter and intrajurisdictional clusters within Canada. MIRU-VNTR data collected over 10 years from the National Reference Centre for Mycobacteriology (NRCM) were analyzed in this study. Some clusters were unique to a single province/territory, while others spanned multiple provinces and/or territories in Canada. The use of a universal laboratory test can enhance contact tracing, provide geographical information on circulating genotypes, and hence, aid in tuberculosis investigation by public health. The housing of all data on one platform, technical ease of the method, easy exchange of data between jurisdictions, and strong collaboration with laboratories and surveillance units at the provincial and federal levels have the potential to identify possible outbreaks in real time. [ABSTRACT FROM AUTHOR]

In many countries across the world, older people are one of the groups most vulnerable to loneliness. Community‐based responses are well placed to support and enhance pre‐existing coping strategies in older people. However, the evidence base of these responses remain scattered and obscured, particularly in relation to their design and reasons behind their success. In this systematic review, we focus on qualitative studies on community‐based responses to loneliness among older people to learn how these responses work in practice with in‐depth details. At the end of a systematic searching and screening process, 17 studies conducted in five countries (Australia, Canada, New Zealand, Spain and the UK) published in English were selected and reviewed initially in October 2020 and then updated at the end of August 2021. Three themes were identified as being most valuable to addressing loneliness in a specific community, namely, autonomy, new social connections, and belonging. These interventions were also employed according to three primary considerations: what the community lacked, how that community experienced loneliness, or a combination of both. Several implications for policymakers and future research emerged, urging future interventions to take a more contextual approach that encompasses community‐level considerations before establishing a user‐led and tailored setting that facilitates social engagement. [ABSTRACT FROM AUTHOR]

The objective of this study was to explore the relationship among income and emotional/practical concerns, help‐seeking and unmet needs for cancer survivors aged 18 to 64 years one to three years after treatment. A cross‐sectional survey was mailed in 2016 to 40,790 survivors randomly selected from 10 Canadian provincial cancer registries. Thirty‐three percent responded. A trend analysis was conducted for survivors most likely to be in the workforce exploring the relationship across four income levels and emotional/practical concerns, whether help was sought for identified concerns, and whether help was received. A total of 4,264 respondents, aged 18–64, provided useable data with breast (34.4%) and colo‐rectal (15.0%) accounting for the primary cancer type and 32.0% reporting annual household incomes of <$50,000. More than 94% of respondents indicated having emotional or practical concerns. Between one‐third and one‐half of the respondents sought help for their concerns and, of those, between one‐third and one‐half experienced difficulty finding help or did not obtain assistance. Significant trends across income categories indicated greater percentages of those in lower income categories experienced emotional and practical concerns, rated their concerns as 'big', sought help, and had difficulty finding help to address their concerns. Clearly adult cancer survivors experience emotional and practical concerns. Healthcare professionals have important roles monitoring these concerns and connecting those who desire help to relevant services. Opportunities should be given to individuals, regardless of income level, to indicate if they have concerns and if they would like assistance. [ABSTRACT FROM AUTHOR]

For the next 30 years, population aging will impact many facets of our society. Of specific concern is future human resources in the aging sector and related health fields. Every year, high school students make decisions related to their future careers, but few express interests in a career in aging. The goal of this study was to explore high school students' interest in and perspectives of a career in the field of aging. The specific objectives of the study were to identify high school students' perspectives of older adults, explore their level of interest in an aging‐related career and understand the reasons for their level of interest for a career in aging. In this qualitative descriptive study, 41 French‐speaking students in Grades 10 and 11 from an eastern Canadian province participated in a total of five focus group discussions where an educational video complemented the semi‐structured interviews. Content analysis produced four common themes: perspectives of aging and older adults, exposure to aging in school, reasons for disinterest and increasing awareness and interest. Results indicate a lack of aging content or intergenerational activities in schools, whereas students made suggestions for better integration of aging content in the school curriculum. Future research with school guidance counsellors or educators would be beneficial in understanding aging content integration and student exposure to aging. Study limitations are also presented. [ABSTRACT FROM AUTHOR]

The traditional competency frameworks for coaches, the International Coaching Federation (ICF) and the European Mentoring and Coaching Council (EMCC) disregard the differences in expertise required among the diverse professions that may provide coaching. A recent systematic review has identified competencies specific to health professionals who health coach. There are increasing workload pressures in primary care; pharmacists can potentially shift to the greater provision of health promotion services, such as health coaching. The provision of such services needs to be underpinned by competency frameworks, which support the role of pharmacists as health coaches. This analysis identifies the competency gaps for pharmacists if they are to take on the role of health coaching. The enabling competencies of health coaches were compared to the competency frameworks of pharmacists from Australia (AUS), Canada (CAN), New Zealand (NZ), the United Kingdom (UK) and the United States of America (USA). Correlations between the international pharmacist competency frameworks and the competencies enabling health coaching showed that entry to practice pharmacists from AUS, CAN and NZ all require training enabling the health coaching competency 'demonstrates confidence', whereas competency frameworks for pharmacists from both the UK and the USA included all competencies required to health coach. Although pharmacists from the countries examined had most of the competencies required to health coach, gaps within the international pharmacist competency frameworks were apparent, university curricula addressing these gaps would equip entry to practice pharmacists with the knowledge and understanding to confidently provide emerging professional pharmacy services such as health coaching. [ABSTRACT FROM AUTHOR]

The recovery paradigm is increasingly being adopted within mental health services internationally, to support a process of personal change for affected individuals, with the aim of living a satisfying, hopeful, contributing life within the limitations of mental illness. In efforts to assist the process of recovery, Recovery Education Centres (REC), offering recovery supports through education rather than traditional service models, have been widely implemented; there is limited evidence to date with respect to the experiences and outcomes of disadvantaged populations, such as people experiencing homelessness, with recovery education. This study used qualitative methods to explore the perspectives and experiences of service users and providers of the Supporting Transitions and Recovery (STAR) Learning Centre in Toronto, Canada, focused on supporting the process of recovery for individuals with histories of homelessness. Between July 2017 and June 2018, semistructured interviews with 20 service users, one key informant, and a focus group comprising eight current and former REC staff and volunteers were conducted to explore opportunities to better tailor the curriculum, and key programmatic features, to the needs of the population. Interviews were analysed using inductive thematic analysis. Most participants described favourable experiences with the REC and suggested adding more challenging course content (n = 10) and increasing delivery options (n = 8), highlighting the diversity of participant needs. Others described the importance of improving accessibility through geographic expansion, offering transit subsidies, and using innovative media. In addition, the importance of delivering more courses in partnership with community partners, to maximise reach and impact, was also highlighted (n = 15). This study underscores the importance of engaging service users and providers, including peers, in ongoing adaptations to best serve the target populations. The expertise and lived experience of these key stakeholders offer a unique lens, supporting the process of recovery, through co‐production of curriculum content and joint program planning and improvements. Findings can inform REC development for disadvantaged populations and potentially enhance recovery outcomes for those experiencing multiple barriers to recovery. [ABSTRACT FROM AUTHOR]

Objectives. To determine the relationship between exposure to pregestational type 2 diabetes (T2D) and renal size and subcutaneous fat thickness in fetuses during routine obstetrical ultrasound. Methods. This was a case-control study (January 1, 2019 to December 31, 2019). Routine obstetrical ultrasounds performed between 18 and 22 weeks' gestation at a tertiary-care fetal assessment unit were reviewed. "Cases" comprised ultrasounds of fetuses exposed to pregestational T2D in utero. The control group was assembled from ultrasounds of healthy controls. Postprocessing measurements of fetal renal size and abdominal wall thickness from stored images were performed by two independent observers, and findings were compared between groups. Results. There were 54 cases and 428 ultrasounds of healthy controls. The mean maternal age of cases was 32.1 years (SD 6.2) compared to 33.2 years (SD 5.3) for healthy controls, and the majority of ultrasounds were performed in multiparous patients (83%). At the 18 to 22 week ultrasound, there was a significant reduction in renal size amongst fetuses exposed to maternal T2D in utero compared to controls; among cases, the mean renal width was 8.0 mm (95% CI 7.8–8.1) compared to 11.4 mm (95% CI 10.6–12.7) in controls (p < 0.0001); the mean renal thickness among cases was 8.1 mm (95% CI 7.9–8.2) compared to 11.5 mm (95% CI 10.7–12.9) in controls (p = 0.001). There was no obvious difference in estimated fetal weight between groups, yet fetuses exposed to maternal T2D had increased subcutaneous abdominal wall fat thickness at this early gestational age (p = 0.008). Conclusions. Fetal renal size in cases exposed to pregestational T2D is significantly smaller compared to controls, and subcutaneous abdominal wall fat is significantly thicker. Given emerging evidence about the developmental origins of disease, further study is needed to correlate the association between fetal renal size and fat distribution in the fetus and the long-term risk of chronic renal disease and diabetes in these offspring. [ABSTRACT FROM AUTHOR]

In children, the mechanisms implicated in deterioration of glucose homeostasis versus reversion to normal glucose tolerance (NGT) remain uncertain. We aimed to describe the natural history of dysglycemia from childhood to late adolescence and to identify its early determinants. We used baseline (8–10 years, n = 630), 1st follow‐up (10–12 years, n = 564) and 2nd follow‐up (15–17 years, n = 377) data from the QUALITY cohort of White Canadian children with parental obesity. Children underwent a 2‐h oral glucose tolerance test at each cycle with plasma glucose and insulin measured at 0/30/60/90/120 min. American Diabetes Association criteria defined dysglycemia (impaired fasting glucose, impaired glucose tolerance or type 2 diabetes). Longitudinal patterns of insulin sensitivity and beta‐cell function were estimated using generalized additive mixed models. Model averaging identified biological, sociodemographic and lifestyle‐related determinants of dysglycemia. Of the children NGT at baseline, 66 (21%) developed dysglycemia without reverting to NGT. Among children with dysglycemia at baseline, 24 (73%) reverted to NGT. In children with dysglycemia at 1st follow‐up, 18 (53%) later reverted to NGT. Among biological, sociodemographic and lifestyle determinants at 8–10 years, only fasting and 2‐h glucose were associated with developing dysglycemia (odds ratio [95% CI] per 1 mmol/L increase: 4.50 [1.06; 19.02] and 1.74 [1.11; 2.73], respectively). Beta‐cell function decreased by 40% in children with overweight or obesity. In conclusion, up to 75% of children with dysglycemia reverted to NGT during puberty. Children with higher fasting and 2‐h glucose were at higher risk for progression to dysglycemia, while no demographic/lifestyle determinants were identified. [ABSTRACT FROM AUTHOR]

The objective of this research was to understand the process of commitment to exercise participation for functional recovery among community‐living survivors of stroke following discharge from formal rehabilitation. Participants were recruited from a mid‐sized city in south‐western Ontario, Canada. Between September 2017 and March 2018, 10 individuals living in the community with the effects of stroke, who continued to engage in regular exercise post‐stroke, were recruited for participation. Constructivist grounded theory methodology was employed, utilising in‐depth individual interviews and theoretical sampling, whereby data collection and analysis occurred simultaneously. Analysis involved constant comparison between data and codes to reduce knowledge gaps and formulate the proposed theory. The process of commitment to exercise involved four phases. Initiation of the process followed a significant interaction with a healthcare provider who advocated for participants to learn the foundations of exercise. Through planned exercise, maintenance of a positive attitude and comparisons with their pre‐stroke selves and peers, participants identified future goals and imparted the desire to get back to life before stroke. Over time individuals navigated exercise opportunities—trialling different types and environments—to learn what works. Finally, participants developed a commitment to exercise as a way of life, supported by social connections and reinforced with pride in successes—mastering self‐care skills, improved mobility and meaningful function. The process of commitment to exercise among survivors of stroke required early interactions with healthcare providers to initiate exercise participation for long‐term engagement, and navigation through various exercise elements fuelled by a desire to reconnect with their pre‐stroke selves. [ABSTRACT FROM AUTHOR]

Patient‐centred care and patient engagement in healthcare and health research are widely mandated by funders, health systems and institutions. Increasingly, shared decision‐making (SDM) is recognised as promoting patient‐centred care. We explore this relationship by studying SDM in the context of integrating novel patient‐centred policies in community rehabilitation. There is little research on SDM in rehabilitation, and less so in the critical community context. Patient co‐investigators led study co‐design. We aimed to describe how patients and providers experience SDM at community rehabilitation sites that adopted a novel, patient‐centred Rehabilitation Model of Care (RMoC). Guided by focused ethnography, we conducted focus groups and interviews. Patient and professional participants were recruited from 10 RMoC early‐adopter community rehabilitation sites. Sites varied in geography, patient population and provider disciplines. Patient and community engagement researchers used a set–collect–reflect method to document patient perspectives. Researchers captured provider perspectives using a semi‐structured question guide. We completed 11 focus groups and 18 interviews (n = 45 providers, n = 17 patients). We found that most early‐adopter providers spoke in a shared, patient‐first language that focused on patient readiness, barriers and active listening. Congruent patient perceptions reflected inclusion in decision‐making, goal setting and positive relationships. Many patients queried how care would become and remain accessible before and after community rehabilitation care respectively. Remaining connected while in the community was described as important to patients. Providers identified barriers like time, team dynamics and lack of clarity on the RMoC aims, which challenged the initiative's long‐term sustainability. Policy innovations can promote SDM and communication through multiple strategies and training to facilitate candid, encouraging conversations. Sustainability of SDM gains is paramount. Most providers moved beyond tokenistic engagement, but competing responsibilities and team member resistance could thwart continuity. Further research is needed to empirically assess respectful and compassionate communication and SDM in community rehabilitation long term. [ABSTRACT FROM AUTHOR]

Objective: The aim was to investigate if an extracurricular research skills development program builds the knowledge, attitudes, and skills (KAS) to support evidence‐based practice (EBP). Methods: Twenty nursing students and six mentors in four teams completed small, student‐led research projects over 1 year. Using a mixed‐methods design, the knowledge, attitudes, and practice (KAP) survey was administered at three‐time points, followed by qualitative interviews. A linear mixed‐effects regression model was used to analyze survey data and thematic analysis for qualitative data. Results: The change from the KAP survey from the first to the third time point showed a statistically significant difference following engagement in the program. Qualitative data indicated benefits and challenges to participation for both students and mentors. Mentorship provided students with improved relationships, collaboration, and leadership skills. Students believed the program enhanced their understanding of research and reported increased confidence in using EBP. Conclusion: Offering students innovative first‐hand experiences with research develops research KAS to support EBP. [ABSTRACT FROM AUTHOR]