Parent psychological distress and parent-child relationships two years into the COVID-19 pandemic: Results from a Canadian cross-sectional study.

Background: Mental health impacts of the COVID-19 pandemic have not been felt equally within populations. Parents with children living at home were early on identified as a population at heightened mental health risk, with concerns about the potential long-term impacts of the pandemic on parents' mental health, family functioning, and children's well-being. This study investigates impacts of the pandemic on parents' psychological distress, contextual sources of distress, and associations with family functioning nearly two years into the pandemic.

Economic evaluation of prostate cancer risk assessment methods: A cost-effectiveness analysis using population data.

Background: The current prostate cancer (PCa) screening standard of care (SOC) leads to unnecessary biopsies and overtreatment because decisions are guided by prostate-specific antigen (PSA) levels, which have low specificity in the gray zone (3-10 ng/mL). New risk assessment tools (RATs) aim to improve biopsy decision-making. We constructed a modeling framework to assess new RATs in men with gray zone PSA from the British Columbia healthcare system's perspective.

Community-led, peer-facilitated Advance Care Planning workshops prompt increased Advance Care Planning behaviors among public attendees.

Objective: Despite recognized benefits, engagement in Advance Care Planning (ACP) remains low. Research into peer-facilitated, group ACP interventions is limited. This study investigated the acceptability of community-led peer-facilitated ACP workshops for the public and whether these workshops are associated with increased knowledge, motivation and engagement in ACP behaviors.

Systemic Determinants of Exercise Intolerance in Patients With Fibrotic Interstitial Lung Disease and Severely Impaired D.

Background: The precise mechanisms driving poor exercise tolerance in patients with fibrotic interstitial lung diseases (fibrotic ILDs) showing a severe impairment in single-breath lung diffusing capacity for carbon monoxide (D < 40% predicted) are not fully understood. Rather than only reflecting impaired O transfer, a severely impaired D may signal deranged integrative physiologic adjustments to exercise that jointly increase the burden of exertional symptoms in fibrotic ILD.

Methods: Sixty-seven subjects (46 with idiopathic pulmonary fibrosis, 24 showing D < 40%) and 22 controls underwent pulmonary function tests and an incremental cardiopulmonary exercise test with serial measurements of operating lung volumes and 0-10 Borg dyspnea and leg discomfort scores.

Patient opinion and acceptance of emergency department buprenorphine/naloxone to-go home initiation packs.

Objectives: Many emergency department (ED) patients with opioid use disorder are candidates for home buprenorphine/naloxone initiation with to-go packs. We studied patient opinions and acceptance of buprenorphine/naloxone to-go packs, and factors associated with their acceptance.

Methods: We identified patients at two urban EDs in British Columbia who met opioid use disorder criteria, were not presently on opioid agonist therapy and not in active withdrawal.

Prescribing diabetes nutrition therapy: a qualitative study of dietitians' experiences of carbohydrate restriction in Canada.

Background: Diabetes care has traditionally not included nutrition therapy using carbohydrate restriction, nor has carbohydrate restriction been taught to registered dietitians (RDs) to support patients living with diabetes choosing this dietary approach. We aimed to describe the experiences and views of RDs caring for patients using therapeutic carbohydrate-restricted diets (TCR), particularly metabolic conditions such as type 2 diabetes or prediabetes.

Subjects/methods: A qualitative study design using free-text responses from an online needs assessment survey was employed.

"Now I get what's important" - Shifting philosophies of hospice society staff and trained volunteers involved in peer-facilitated Advance Care Planning workshops for the public.

Objective: Community-led approaches can increase public engagement in Advance Care Planning (ACP). Better understanding of the experiences and perspectives of community staff and volunteers who host and facilitate community-led, peer-facilitated ACP workshops is valuable when considering the spread of these approaches.

Methods: Content analysis of qualitative data from community-based hospice societies delivering ACP workshops to the public in British Columbia: one-on-one interviews with 5 organizational representatives and focus groups with 13 peer facilitators.

Regulatory T Cell Biomarkers Identify Patients at Risk of Developing Acute Cellular Rejection in the First Year Following Heart Transplantation.

Background: Acute cellular rejection (ACR), an alloimmune response involving CD4+ and CD8+ T cells, occurs in up to 20% of patients within the first year following heart transplantation. The balance between a conventional versus regulatory CD4+ T cell alloimmune response is believed to contribute to developing ACR. Therefore, tracking these cells may elucidate whether changes in these cell populations could signal ACR risk.

Reperfusion Delays and Outcomes Among Patients With ST-Segment-Elevation Myocardial Infarction With and Without Cardiogenic Shock.

Background: Mortality remains high in patients with ST-segment-elevation myocardial infarction (STEMI) complicated by cardiogenic shock (CS), and early reperfusion has been shown to improve outcomes. We analyzed the association between first medical contact (FMC)-to-percutaneous coronary angiography time with mortality and major adverse cardiovascular events among patients with STEMI with and without CS.

Methods: We performed a retrospective analysis of the Vancouver Coastal Health Authority STEMI registry, including all patients with STEMI who received primary percutaneous coronary angiography between January 1, 2010, and December 31, 2020, and stratified them by presence or absence of CS at hospital arrival.

Continuities in maternal substance use from early adolescence to parenthood: findings from the intergenerational cohort consortium.

Background: This study assessed the extent to which women's preconception binge drinking, tobacco use and cannabis use, reported prospectively in adolescence and young adulthood, predicted use of these substances during pregnancy and at 1 year postpartum.

Methods: Data were pooled from two intergenerational cohort studies: the Australian Temperament Project Generation 3 Study (395 mothers, 691 pregnancies) and the Victorian Intergenerational Health Cohort Study (398 mothers, 609 pregnancies). Alcohol, tobacco and cannabis use were assessed in adolescence (13-18 years), young adulthood (19-29 years) and at ages 29-35 years for those transitioning to parenthood.

Mechanical forces suppress antiviral innate immune responses from asthmatic airway epithelial cells following rhinovirus infection.

Bronchoconstriction is the main physiological event in asthma, which leads to worsened clinical symptoms and generates mechanical stress within the airways. Virus infection is the primary cause of exacerbations in people with asthma, however, the impact that bronchoconstriction itself on host antiviral responses and viral replication is currently not well understood. Here we demonstrate how mechanical forces generated during bronchoconstriction may suppress antiviral responses at the airway epithelium without any difference in viral replication.

Life course psychosocial precursors of parent mental health resilience during the COVID-19 pandemic: A three-decade prospective cohort study.

Background: There has been widespread interest in the implications of COVID-19 containment measures on the mental health of parents. Most of this research has focused on risk. Much less is known about resilience; yet such studies are key to protecting populations during major crises.

Online Modules to Alleviate Burnout and Related Symptoms Among Interdisciplinary Staff in Long-Term Care: A Pre-post Feasibility Study.

Background: The rising trend of providing palliative care to residents in Canadian long-term care facilities places additional demands on care staff, increasing their risk of burnout. Interventions and strategies to alleviate burnout are needed to reduce its impact on quality of patient care and overall functioning of healthcare organizations.

Aim: To examine the feasibility of implementing online modules with the primary goal of determining recruitment and retention rates, completion time and satisfaction with the modules.

Homozygous Familial Hypercholesterolemia in Canada: An Observational Study.

Background: Homozygous familial hypercholesterolemia (HoFH) is a rare genetic disease characterized by very high levels of low-density lipoprotein cholesterol (LDL-C). Untreated patients present with extensive xanthomas and premature atherosclerosis. Lipid-lowering therapy is highly efficacious and has dramatically increased life expectancy of patients with HoFH.

Pregnancy intentions of young women in Canada in the era of climate change: a qualitative auto-photography study.

Background: Climate change poses a global health risk through consequences such as sea level rise, wildfires, and increased air pollution. Children born today and in the future may be disproportionately affected by climate change. As a result, many young adults are rethinking having children.

Race-based reporting and participation of Black individuals in registered pain clinical trials, United States, 2000 to 2019.

There are numerous, well-established racial disparities in the management of pain. The degree to which these are evident at the stage of conducting clinical trials is unknown. To address this knowledge gap, we examined race-based reporting, participation of Black individuals, and the factors associated with reporting and participation in pain clinical trials in the United States.

Temporal Trends in Reperfusion Delivery and Clinical Outcomes Following Implementation of a Regional STEMI Protocol: A 12-Year Perspective.

Background: The Vancouver Coastal Health (VCH) ST-elevation myocardial infarction (STEMI) program aimed to increase access to primary percutaneous coronary intervention (PPCI) and reduce first-medical-contact-to-device times (FMC-DTs). We evaluated the long-term program impact on PPCI access and FMC-DT, and overall and reperfusion-specific in-hospital mortality.

Methods: We analyzed all VCH STEMI patients between June 2007 and November 2019.

Validation of an Adapted Version of the Veterans RAND 12-Item Health Survey for Older Adults Living in Long-Term Care Homes.

Background And Objectives: The Veterans RAND 12-Item Health Survey (VR-12) is a generic patient-reported outcome measure of physical and mental health status. An adapted version of the VR-12 was developed for use with older adults living in long-term residential care (LTRC) homes in Canada: VR-12 (LTRC-C). This study aimed to evaluate the psychometric validity of the VR-12 (LTRC-C).

Physiological underpinnings of exertional dyspnoea in mild fibrosing interstitial lung disease.

The functional disturbances driving "out-of-proportion" dyspnoea in patients with fibrosing interstitial lung disease (f-ILD) showing only mild restrictive abnormalities remain poorly understood. Eighteen patients (10 with idiopathic pulmonary fibrosis) showing preserved spirometry and mildly reduced total lung capacity (≥70% predicted) and 18 controls underwent an incremental cardiopulmonary exercise test with measurements of operating lung volumes and Borg dyspnoea scores. Patients' lower exercise tolerance was associated with higher ventilation (V̇)/carbon dioxide (V̇CO) compared with controls (V̇/V̇CO nadir=35 ± 3 versus 29 ± 2; p < 0.

Parental personality and early life ecology: a prospective cohort study from preconception to postpartum.

Personality reliably predicts life outcomes ranging from social and material resources to mental health and interpersonal capacities. However, little is known about the potential intergenerational impact of parent personality prior to offspring conception on family resources and child development across the first thousand days of life. We analysed data from the Victorian Intergenerational Health Cohort Study (665 parents, 1030 infants; est.

A cross-sectional study of organized activity participation and emotional wellbeing among non-immigrant and immigrant-origin children in British Columbia, Canada.

Organized activity participation has been linked to children's emotional wellbeing. However, a scarcity of literature considers the role of immigrant background. This study's primary objective was to measure the association between organized activity participation and emotional wellbeing among a population-based sample of Grade 7 children in British Columbia, Canada.

Mental health, cancer risk, and the mediating role of lifestyle factors in the CARTaGENE cohort study.

Background: Evidence on the association between mental health disorders and cancer risk is inconclusive, despite well-established associations between mental health disorders and lifestyle factors such as smoking. This study examines the relationships between depression, anxiety and cancer risk, and the potential mediating effects of lifestyle factors.

Methods: A study of 34,571 participants aged 40-69 years in the CARTaGENE cohort was conducted.

Seeing the person before the numbers: Personas for understanding patients' life stories when using patient-reported outcome measures in practice settings.

Aims: While patient-reported outcome measures (PROMs) are increasingly being integrated into health information technologies, one challenge has been to assist clinicians in understanding how the responses to PROMs relate to patient stories for identifying and addressing the care needs of individual patients. Personas, hypothetical representations of patients, can be used as an innovative strategy to support clinicians' use of PROMs in their practice. These personas embody patients' life stories, making them a valuable tool for understanding the person when using PROMs.