Managing "socially admitted" patients in hospital: a qualitative study of health care providers' perceptions.

BACKGROUND: Emergency departments are a last resort for some socially vulnerable patients without an acute medical illness (colloquially known as "socially admitted" patients), resulting in their occupation of hospital beds typically designated for patients requiring acute medical care. In this study, we aimed to explore the perceptions of health care providers regarding patients admitted as "social admissions." METHODS: This qualitative study was informed by grounded theory and involved semistructured interviews at a Nova Scotia tertiary care centre. From October 2022 to July 2023, we interviewed eligible participants, including any health care clinician or administrator who worked directly with "socially admitted" patients. Virtual or in-person individual interviews were audio-recorded and transcribed, then independently and iteratively coded. We mapped themes on the 5 domains of the Quintuple Aim conceptual framework. RESULTS: We interviewed 20 nurses, physicians, administrators, and social workers. Most identified as female (n = 11) and White (n = 13), and were in their mid to late career (n = 13). We categorized 9 themes into 5 domains: patient experience (patient description, provision of care); care team well-being (moral distress, hierarchy of care); health equity (stigma and missed opportunities, prejudices); cost of care (wait-lists and scarcity of alternatives); and population health (factors leading to vulnerability, system changes). Participants described experiences caring for "socially admitted" patients, perceptions and assumptions underlying "social" presentations, system barriers to care delivery, and suggestions of potential solutions. INTERPRETATION: Health care providers viewed "socially admitted" patients as needing enhanced care but identified individual, institutional, and system challenges that impeded its realization. Examining perceptions of the people who care for "socially admitted" patients offers insights to guide clinicians and policy-makers in caring for socially vulnerable patients.

Identifying strategies to support implementation of interprofessional primary care teams in Nova Scotia: Results of a survey and knowledge sharing event.

BACKGROUND: Interprofessional primary care teams (IPCTs) work together to enhance care. Despite evidence on the benefits of IPCTs, implementation remains challenging. This research aims to 1) identify and prioritize barriers and enablers, and 2) co-develop team-level strategies to support IPCT implementation in Nova Scotia, Canada. METHODS: Healthcare providers and staff of IPCTs were invited to complete an online survey to identify barriers and enablers, and the degree to which each item impacted the functioning of their team. Top ranked items were identified using the sum of frequency x impact for each response. A virtual knowledge sharing event was held to identify strategies to address local barriers and enablers that impact team functioning. RESULTS: IPCT members (n = 117), with a mix of clinic roles and experience, completed the survey. The top three enablers identified were access to technological tools to support their role, standardized processes for using the technological tools, and having a team manager to coordinate collaboration. The top three barriers were limited opportunity for daily team communication, lack of conflict resolution strategies, and lack of capacity building opportunities. IPCT members, administrators, and patients attended the knowledge sharing event (n = 33). Five strategies were identified including: 1) balancing patient needs and provider scope of practice, 2) holding regular and accessible meetings, 3) supporting team development opportunities, 4) supporting professional development, and 5) supporting involvement in non-clinical activities. INTERPRETATION: This research contextualized evidence to further understand local perspectives and experiences of barriers and enablers to the implementation of IPCTs. The knowledge exchange event identified actionable strategies that IPCTs and healthcare administrators can tailor to support teams and care for patients.

Literature review and protocol for a prospective multicentre cohort study on multimodal prediction of seizure recurrence after unprovoked first seizure.

INTRODUCTION: Epilepsy is a common neurological disorder characterised by recurrent seizures. Almost half of patients who have an unprovoked first seizure (UFS) have additional seizures and develop epilepsy. No current predictive models exist to determine who has a higher risk of recurrence to guide treatment. Emerging evidence suggests alterations in cognition, mood and brain connectivity exist in the population with UFS. Baseline evaluations of these factors following a UFS will enable the development of the first multimodal biomarker-based predictive model of seizure recurrence in adults with UFS. METHODS AND ANALYSIS: 200 patients and 75 matched healthy controls (aged 18-65) from the Kingston and Halifax First Seizure Clinics will undergo neuropsychological assessments, structural and functional MRI, and electroencephalography. Seizure recurrence will be assessed prospectively. Regular follow-ups will occur at 3, 6, 9 and 12 months to monitor recurrence. Comparisons will be made between patients with UFS and healthy control groups, as well as between patients with and without seizure recurrence at follow-up. A multimodal machine-learning model will be trained to predict seizure recurrence at 12 months. ETHICS AND DISSEMINATION: This study was approved by the Health Sciences and Affiliated Teaching Hospitals Research Ethics Board at Queen's University (DMED-2681-22) and the Nova Scotia Research Ethics Board (1028519). It is supported by the Canadian Institutes of Health Research (PJT-183906). Findings will be presented at national and international conferences, published in peer-reviewed journals and presented to the public via patient support organisation newsletters and talks. TRIAL REGISTRATION NUMBER: NCT05724719.

Yeast communities of a North American hybrid wine grape differ between organic and conventional vineyards.

AIMS: To compare the species diversity and composition of indigenous yeast communities of hybrid grapes from conventionally and organically cultivated vineyards of an emerging cool-climate wine producing region. METHODS AND RESULTS: Illumina MiSeq sequences from L'Acadie blanc grape musts were processed and filtered to characterize indigenous yeast communities in organic and conventional vineyards of the Annapolis Valley wine region in Nova Scotia, Canada. While cultivation practice was not associated with yeast diversity or species richness, there was a strong effect on yeast community composition, with conventional vineyards characterized by higher proportions of Sporidiobolales and Filobasidium magnum, and organic vineyards supporting Filobasidium species other than F. magnum and higher proportions of Symmetrospora. There was also variation in yeast community composition among individual vineyards, and from year to year. CONCLUSIONS: This is the first comprehensive assessment of yeasts associated with hybrid grapes grown using different cultivation practices in a North American cool climate wine region. Communities were dominated by basidiomycete yeasts and species composition of these yeasts differed significantly between vineyards employing organic and conventional cultivation practices. The role of basidiomycete yeasts in winemaking is not well understood, but some species may influence wine characteristics.

Development and implementation of a municipal outdoor play policy for children and youth in Nova Scotia, Canada: a community case study.

Background: Children and youth benefit from outdoor play; however, environments and policies to support outdoor play are often limited. The purpose of this paper is to describe a case study of the development of a municipal outdoor play policy in Nova Scotia, Canada. The outdoor play policy was developed by the Town of Truro with support from the UpLift Partnership, a School-Community-University Partnership in Nova Scotia, Canada. UpLift supports the health and well-being of school-aged children and youth using a Health Promoting Schools approach which identifies the important role of municipal government in creating healthy school communities. The UpLift Partnership and the municipality hosted online workshops for municipal staff, community leaders and partners that included content about the importance of outdoor play, barriers and facilitators to outdoor play, best practices for youth engagement, the policy development process, and how policy actions can support outdoor play. Workshop participants developed policy actions for their community of Truro, Nova Scotia to increase opportunities for outdoor play for children and youth. Following the workshops, a small team from the municipality and UpLift drafted an outdoor play policy and submitted it to Truro town council for approval. The outdoor play policy was adopted in Fall 2021 and has since informed recreation and municipal planning decisions. By presenting a case study of the development of this outdoor play policy, we hope other communities may be inspired to develop and adopt their own outdoor play policies to benefit children and youth in their communities.

A cross-sectional study of the relationship between frequency of cannabis use and psychiatric symptoms among people seeking mental health and addiction services in Nova Scotia (2019-21).

BACKGROUND: Cannabis use may be a modifiable risk factor for mental health problems; however, the role of cannabis use frequency in population seeking mental health and addiction services remains unclear. This study aimed to: 1) compare the prevalence and functional impact of psychiatric symptoms among frequent, infrequent, and non-users of cannabis; and 2) evaluate the associations between cannabis use frequency and functional impact of psychiatric symptoms in help-seeking individuals. METHODS: Data from the Mental Health and Addictions (MHA) Central Intake system in Nova Scotia, Canada was used. Participants aged 19-64 who received MHA Intake assessments from September 2019 to December 2021 with complete information about substance use were included (N = 20,611). Cannabis use frequency over past 30 days was categorized into frequent (>4 times a month), infrequent (≤4 times a month), and non-use. Psychiatric symptomatology consists of five domains: mood, anxiety, psychosis, cognition, and externalizing behaviors. Multivariate ordinal logistic regression was used to examine the associations between cannabis use frequency and functional impact of psychiatric symptoms. RESULTS: Frequent and infrequent cannabis users had a higher prevalence of psychiatric symptoms in each domain than non-users, while no significant differences were found between frequent and infrequent users. Frequent cannabis use was associated with greater functional impact of psychiatric symptoms in each domain compared to non-users, while infrequent use was only associated with greater functional impact of externalizing behaviors. CONCLUSION: Frequent cannabis use is associated with increased prevalence and functional impact of psychiatric symptoms among adults seeking mental health services.

Patient perspectives on the vital primary care role of community pharmacists in Nova Scotia, Canada: qualitative findings from the PUPPY Study.

OBJECTIVES: Community pharmacists play an important role in primary care access and delivery for all patients, including patients with a family physician or nurse practitioner ("attached") and patients without a family physician or nurse practitioner ("unattached"). During the COVID-19 pandemic, community pharmacists were accessible care providers for unattached patients and patients who had difficulty accessing their usual primary care providers ("semi-attached"). Before and during the pandemic, pharmacist services expanded in several Canadian provinces. The aim of this qualitative study was to explore patient experiences receiving care from community pharmacists, and their perspectives on the scope of practice of community pharmacists. METHODS: Fifteen patients in Nova Scotia, Canada, were interviewed. Participant narratives pertaining to pharmacist care were analyzed thematically. KEY FINDINGS: Attached, "semi-attached," and unattached patients valued community pharmacists as a cornerstone of care and sought pharmacists for a variety of health services, including triaging and system navigation. Patients spoke positively about expanding the scope of practice for community pharmacists, and better optimization of pharmacists in primary care. CONCLUSIONS: System decision-makers should consider the positive role community pharmacists can play in achieving primary care across the Quintuple Aim (population health, patient and provider experiences, reducing costs, and supporting equity in health).

Changing Roles and Responsibilities of Dietitians from Diverse Settings During the First Three Waves of the COVID-19 Pandemic in Nova Scotia.

Purpose: To explore the impact of the COVID-19 pandemic on Nova Scotian dietitian's roles, responsibilities, and professional development needs.Methods: We conducted a province-wide, online, exploratory survey with registered dietitians during the initial waves of the COVID-19 pandemic. Differences were explored with descriptive statistics by work sector (hospital/acute care; primary health/community or public health (PH); long-term care [LTC]; other [e.g., private practice, retail]).Results: Dietitians (n = 122) reported being most frequently challenged by stress and anxiety, changing work expectations, and rapidly evolving safety protocols during the pandemic. Those working in PH, primary health, and LTC reported experiencing more work responsibilities, more change, and perceived less employer support than dietitians in other sectors. Despite the identified challenges, most participants (70.7%) felt their education and training were sufficient to take on these new work roles. Primary and PH dietitians, however, more frequently perceived their skill sets to be under-utilized than other sectors. Key learnings from practice identified as being important for dietetic education included qualities such as resilience, problem-solving, flexibility, and self-care.Conclusion: These findings will be of interest to health administrators, professional bodies, and academic institutions to inform strategies for strengthening dietetic practice, building resilience, and preparing for future emergencies.

The stable isotope hydrology of Sable Island, Nova Scotia, Canada with implications for evaluating the water budget of wild horses.

We investigated the stable isotope hydrology of Sable Island, Nova Scotia, Canada over a five year period from September, 2017 to August, 2022. The δ2H and δ18O values of integrated monthly precipitation were weakly seasonal and ranged from -66 to -15 ‰ and from -9.7 to -1.9 ‰, respectively. Fitting these monthly precipitation data resulted in a local meteoric water line (LMWL) defined by: δ2H = 7.22 ± 0.21 · δ18O + 7.50 ± 1.22 ‰. Amount-weighted annual precipitation had δ2H and δ18O values of -36 ± 11 ‰ and -6.1 ± 1.4 ‰, respectively. Deep groundwater had more negative δ2H and δ18O values than mean annual precipitation, suggesting recharge occurs mainly in the winter, while shallow groundwater had δ2H and δ18O values more consistent with mean annual precipitation or mixing of freshwater with local seawater. Surface waters had more positive values and showed evidence of isolation from the groundwater system. The stable isotopic compositions of plant (leaf) water, on the other hand, indicate plants use groundwater as their source. Fog had δ2H and δ18O values that were significantly more positive than those of local precipitation, yet had similar 17O-excess values. δ2H values of horsehair from 4 individuals lacked seasonality, but had variations typical to those of precipitation on the island. Differences in mean δ2H values of horsehair were statistically significant and suggest variations in water use may exist between spatially disparate horse communities. Our results establish an important initial framework for ongoing isotope studies of feral horses and other wildlife on Sable Island.

Reducing wait times and avoiding unnecessary use of high-cost mental health services through a Rapid Access and Stabilization Program: protocol for a program evaluation study.

BACKGROUND: Emergency psychiatric care, unplanned hospital admissions, and inpatient health care are the costliest forms of mental health care. According to Statistics Canada (2018), almost 18% (5.3 million) of Canadians reported needing mental health support. However, just above half of this figure (56.2%) have reported their needs were fully met. In light of this evidence there is a pressing need to provide accessible mental health services in flexible yet cost-effective ways. To further expand capacity and access to mental health care in the province, Nova Scotia Health has launched a novel mental health initiative for people in need of mental health care without requiring emergency department visits or hospitalization. This new service is referred to as the Rapid Access and Stabilization Program (RASP). This study evaluates the effectiveness and impact of the RASP on high-cost health services utilization (e.g. ED visits, mobile crisis visits, and inpatient treatments) and related costs. It also assesses healthcare partners' (e.g. healthcare providers, policymakers, community leaders) perceptions and patient experiences and satisfaction with the program and identifies sociodemographic characteristics, psychological conditions, recovery, well-being, and risk measures in the assisted population. METHOD: This is a hypothesis-driven program evaluation study that employs a mixed methods approach. A within-subject comparison (pre- and post-evaluation study) will examine health services utilization data from patients attending RASP, one year before and one year after their psychiatry assessment at the program. A controlled between-subject comparison (cohort study) will use historical data from a control population will examine whether possible changes in high-cost health services utilization are associated with the intervention (RASP). The primary analysis involves extracting secondary data from provincial information systems, electronic medical records, and regular self-reported clinical assessments. Additionally, a qualitative sub-study will examine patient experience and satisfaction, and health care partners' impressions. DISCUSSION: We expect that RASP evaluation findings will demonstrate a minimum 10% reduction in high-cost health services utilization and corresponding 10% cost savings, and also a reduction in the wait times for patient consultations with psychiatrists to less than 30 calendar days, in both within-subject and between-subject comparisons. In addition, we anticipate that patients, healthcare providers and healthcare partners would express high levels of satisfaction with the new service. CONCLUSION: This study will demonstrate the results of the Mental Health and Addictions Program (MHAP) efforts to provide stepped-care, particularly community-based support, to individuals with mental illnesses. Results will provide new insights into a novel community-based approach to mental health service delivery and contribute to knowledge on how to implement mental health programs across varying contexts.

Exploring the Meaning of Sexuality, the Body, and Identity After Birth Using Feminist Poststructuralism.

OBJECTIVE: To explore how sexual health in the postpartum period is influenced by and negotiated through relations of power. DESIGN: Discourse analysis informed by feminist poststructuralism. SETTING: Telephone interviews conducted in Nova Scotia, Canada. PARTICIPANTS: Eleven women who gave birth in the last 1 to 6 months and lived in Nova Scotia. METHODS: We recruited participants through social media and invited them to share their experiences after birth through individual interviews. Using Baxter's approach to discourse analysis, we focused on identifying how participants created meaning within their experiences. RESULTS: We identified two main themes: Negotiating Change and Renegotiating Identity. Participants defined their bodies in new ways that could be sexual and/or nonsexual and created new meaning(s) of their identities as mothers and as sexual beings after birth. CONCLUSION: The meaning of the body and identity are intricately connected and significantly affect how sexual health is experienced by women during the first 6 months after birth. As such, it is critical that care providers prioritize, acknowledge, and validate how women in the postpartum period choose to define their sexuality, identity, and bodies to ensure the provision of person-centered care.

Non Breast-Milk-Fed Very Preterm Infants Are at Increased Risk of Iron Deficiency at 4-6-Months Corrected Age: A Retrospective Population-Based Cohort Study.

Iron supplementation is routinely recommended for breast-milk-fed preterm infants. However, the Canadian Pediatric Society recommends no additional iron supplementation for preterm infants fed primarily with iron-rich formula. Other pediatric societies don't provide specific guidance on supplemental iron for formula-fed preterm infants. This study investigated how feeding type influences iron status of very preterm infants at 4-6-months corrected age (CA). A retrospective cohort study was conducted using a population-based database on all very preterm infants (<31 weeks gestational age) born in Nova Scotia, Canada from 2005-2018. Information about feeding type, iron intake from formula, supplemental iron therapy and iron status at 4-6-months CA was extracted. Iron deficiency (ID) was defined as serum ferritin <20 and <12 µg/L at 4-and 6-months CA, respectively. Of 392 infants, 107 were "breast-milk-fed" (exclusively or partially) and 285 were "not breast-milk-fed" (exclusively fed with iron-rich formula) at 4-6-months CA. Total daily iron intake was higher in the non-breast-milk-fed group (2.6 mg/kg/day versus 2.0 mg/kg/day). Despite this, 36.8% of non-breast-milk-fed infants developed ID versus 20.6% of breast-milk-fed infants. ID is significantly more prevalent in non-breast-milk-fed infants than breast-milk-fed infants despite higher iron intake. This suggests the need to revisit recommendations for iron supplementation in non-breast-milk-fed preterm infants.

Surgery under siege: A case study of leg amputation in 18th century Louisbourg, Nova Scotia, Canada.

OBJECTIVE: Paleopathological analysis of a below-knee amputation was conducted to explore the sociocultural reasons why the amputation took place. MATERIALS: Older adolescent male (18-21 years) from the New Englander mass burial at the 18th century Fortress of Louisbourg. METHODS: Macroscopic assessment and archival data. RESULTS: A surgical amputation of the right tibia and fibula, distal to the knee was identified. The cross-sectional diaphysis of the leg has kerf marks and a splinter (breakaway point) at the posterior-lateral border of the tibia suggesting the leg gave way from its own weight or was manually removed once most of the sawing was complete. CONCLUSIONS: Archival records suggest frostbite from prolonged exposure to freezing temperatures and trauma from unsafe working conditions at the Fortress were the main causes that led to amputation. SIGNIFICANCE: This case study highlights the importance of contextualizing cases of amputation to understand factors leading to the amputation procedure and techniques used in the past, and the social and living conditions of the individual. LIMITATIONS: Observations were restricted to skeletal material as soft tissue decomposed and there was no material evidence suggestive of amputation associated with this individual in their grave. SUGGESTIONS FOR FUTURE RESEARCH: Full trauma assessment of the Fortress of Louisbourg skeletal collection to provide additional insight into injury sustained at Louisbourg and 18th century surgical practices.

Pre-hospital mortality among pediatric trauma patients in Nova Scotia.

OBJECTIVES: Limited data exist on pre-hospital pediatric trauma mortality in Canada. The Nova Scotia Trauma Registry is a provincial population-based registry that captures data from the Medical Examiner Service. This study examined the characteristics of pediatric trauma patient mortality in the pre-hospital and in-hospital settings. METHODS: We conducted a cohort study of major pediatric traumas recorded in our provincial database from April 1, 2001 to March 31, 2018. Characteristics of pre-hospital and in-hospital deaths were compared with t tests and Chi-square analyses. Multivariate regression modeling was used to identify predictors of pre-hospital mortality. The geographic distribution of pre-hospital trauma was assessed using choropleth maps. RESULTS: We identified 1,258 pediatric traumas, resulting in 217 deaths (137 pre-hospital, 80 in-hospital). Males accounted for 62.7% of fatalities. The 15-17 age group accounted for most deaths in both groups (pre-hospital 61.3%; in-hospital 41.3%). Injuries sustained in rural areas resulted in 74.7% of all deaths. For both groups, blunt trauma was the predominant injury type and motor vehicle collisions, the most prevalent injury mechanism. Patients who died pre-hospital had a higher mean age (13.3 vs. 10.7, p = 0.002) and a greater proportion were intentional injuries (23.4% vs. 15%; p = 0.02). Urban residency was more frequently observed in in-hospital deaths (57.5% vs. 36.5%, p < 0.001). Pre-hospital mortality was associated with increasing age (OR 1.1), higher injury severity score (OR 1.1), and intentional injury (OR 15.6). CONCLUSION: Over 10% of major pediatric traumas resulted in pre-hospital death, primarily from motor vehicle collisions in rural areas. Compared to in-hospital mortality, patients who died pre-hospital were older with more severe injuries and more likely to have intentionally injured themselves. These results underscore the importance for emergency physicians and EMS systems to consider geographic factors and injury patterns, advocate for improved injury prevention programs, mental health supports, and delivery of on-scene critical care services.

RéSUMé: OBJECTIFS: Il existe peu de données sur la mortalité liée aux traumatismes pédiatriques pré-hospitaliers au Canada. La Nouvelle-Écosse. Le registre des traumatismes est un registre provincial fondé sur la population qui saisit les données du Medical Examiner Service. Cette étude a examiné les caractéristiques des traumatismes pédiatriques la mortalité des patients en milieu pré-hospitalier et hospitalier. MéTHODES: Nous avons mené une étude de cohorte des traumatismes pédiatriques majeurs enregistrés dans notre province base de données du 1er avril 2001 au 31 mars 2018. Caractéristiques des services pré-hospitaliers et les décès hospitaliers ont été comparés aux tests-t et aux analyses du chi carré. La modélisation multivariée de régression a été utilisée pour identifier les prédicteurs de la mortalité pré-hospitalière. La répartition géographique des traumatismes pré-hospitaliers a été évaluée à l'aide de cartes choroplèthes. RéSULTATS: Nous avons identifié 1258 traumatismes pédiatriques, entraînant 217 décès (137 pré-hospitaliers, 80 hospitalier les hommes représentaient 62,7% des décès. Le groupe des 15 à 17 ans représentait la plupart des décès dans les deux groupes (avant l'hôpital 61,3%; à l'hôpital 41,3%). Blessures subies dans les régions rurales ont entraîné 74,7% de tous les décès. Pour les deux groupes, le traumatisme contondant était le type de blessure prédominant et les collisions de véhicules à moteur, les blessures les plus fréquentes. Les patients décédés avant l'hospitalisation avaient un âge moyen plus élevé (13,3 vs 10,7, p = 0,002) et une plus grande proportion étaient des blessures intentionnelles (23,4% contre 15%; p = 0,02). La résidence en milieu urbain était plus fréquemment observée dans les décès à l'hôpital (57,5% contre 36,5%, p < 0.001). La mortalité pré-hospitalière était associée à une augmentation de l'âge (CP 1.1) le score de gravité des blessures (CP 1.1) et les blessures intentionnelles (CP 15.6). CONCLUSIONS: Plus de 10% des traumatismes pédiatriques majeurs ont entraîné un décès avant l'hôpital, principalement à cause de troubles moteurs les collisions de véhicules dans les régions rurales. Comparativement à la mortalité à l'hôpital, les patients qui sont décédés avant. les établissements de soins palliatifs étaient plus âgés et plus susceptibles d'avoir intentionnellement subi des blessures plus graves. Ces résultats soulignent l'importance pour les médecins d'urgence et les systèmes de SMU pour tenir compte des facteurs géographiques et des tendances en matière de blessures, préconiser amélioration des programmes de prévention des blessures, du soutien en santé mentale et de la prestation sur place services de soins intensifs.

Family and emergency physicians' knowledge and attitudes toward organ donation and deemed consent: Human Organ and Tissue Donation Act in Nova Scotia.

OBJECTIVE: To understand Nova Scotian family physicians' and emergency department (ED) physicians' knowledge of, attitudes about, and experience with organ donation and transplantation in the context of the Human Organ and Tissue Donation Act (HOTDA). DESIGN: An electronic, self-administered survey. SETTING: Nova Scotia. PARTICIPANTS: All family physicians and ED physicians practising in Nova Scotia. MAIN OUTCOME MEASURES: Demographic characteristics, experience with organ donation and transplantation, knowledge about organ donation and HOTDA, attitudes toward organ donation and HOTDA, and opportunities for and barriers to the implementation of the HOTDA in clinical practice. Survey results were analyzed using descriptive statistics. RESULTS: Overall, 211 family physicians and 73 ED physicians responded to the survey. Most respondents had favourable attitudes around organ donation and most supported a deemed consent model. Nearly three-quarters of family physicians indicated they have a conversation around organ donation only if it is initiated by the patient. In the ED setting, the most common barriers to organ donation and deemed consent were lack of familiarity with the organ donation referral process, refusal of permission from families, and unknown wishes of the deceased. CONCLUSION: Family physicians and ED physicians had positive attitudes toward organ donation, including high support for a deemed consent model. However, specific knowledge gaps and training topics were identified that should be addressed within the context of this model.

Assessing spatial impacts of historical pulp mill effluent on trophic dynamics in a coastal marine ecosystem using stable isotope (δ13C and δ15N) analysis.

Boat Harbour, Nova Scotia was a tidal estuary that was converted into a wastewater treatment facility for pulp mill effluent in 1967. Treated effluent from Boat Harbour was discharged into the coastal Northumberland Strait, contributing significant nutrient and freshwater inputs into the coastal environment, potentially impacting local biogeochemistry and ecosystem structure. This study used stable isotope analysis of carbon (δ13C) and nitrogen (δ15N) of representative taxa to assess spatial variability in nutrient sources and trophic dynamics. Results identified stable isotope variation with depleted δ13C and δ15N values in taxa near Boat Harbour. Blue mussel (Mytilus edulis) and mummichog (Fundulus heteroclitus) were the most suitable bioindicators for identifying variation in nutrient sources. Stable isotope signatures in this study may be reflective of residual pulp mill effluent-derived nutrients, differences in marine versus terrestrial nutrient sources, and a pronounced coastal salinity gradient. The present study defined the baseline nutrient conditions of the Northumberland Strait and will be useful in assessing the effectiveness of remediation activities.

'Feeling Ready': A Feminist Poststructural Analysis of Postpartum Sexual Health.

There exists a lack of literature surrounding how postpartum individuals define feeling 'ready' to resume sexual activities after childbirth. Many factors may influence feelings of desire or readiness for sexual activities, such as breastfeeding. Therefore, it is important to understand why and how postpartum individuals understand and make meaning of their experiences surrounding postpartum sexual activities, as well as how those experiences are influenced or negotiated through relations of power. This study was guided by feminist poststructuralism and discourse analysis. Eleven participants who were between 1 and 6 months postpartum and living in Nova Scotia, Canada, were interviewed using semi-structured interviews. Participants challenged certain discourses surrounding sexual activities postpartum, including the social discourse that positions sexual activities as a requirement within romantic relationships and the discourse that positions health care providers as the authority on postpartum sexual health. 'Feeling ready' centered on four main issues: (1) navigating physical recovery; (2) personal knowing and emotional readiness; (3) the 6-week check; and (4) redefining intimacy. This article describes one branch of the findings within the overall study. Choosing to resume sexual activities postpartum, or feeling ready to do so, is individual, fluid, and complex. This research has important implications for practice and policy, specifically as it pertains to postpartum care.

Spatial Hotspots and Sociodemographic Profiles Associated With Traumatic Brain Injury in Nova Scotia.

Traumatic brain injury (TBI) is a leading cause of death and disability, primarily caused by falls and motor vehicle collisions (MVCs). Although many TBIs are preventable, there is a notable lack of studies exploring the association of geographically defined TBI hotspots with social deprivation. Geographic information systems (GIS) can be used to identify at-risk neighborhoods (hotspots) for targeted interventions. This study aims to determine the spatial distribution of TBI by major causes and to explore the sociodemographic and economic characteristics of TBI hotspots and cold spots in Nova Scotia. Patient data for TBIs from 2003 to 2019 were obtained from the Nova Scotia Trauma Registry. Residential postal codes were geocoded and assigned to dissemination areas (DA). Area-based risk factors and deprivation status (residential instability [RI], economic dependency [ED], ethnocultural composition [EC], and situational vulnerability [SV]) from the national census data were linked to DAs. Spatial autocorrelation was assessed using Moran's I, and hotspot analysis was performed using Getis-Ord Gi* statistic. Differences in risk factors between hot and cold spots were evaluated using the Mann-Whitney U test for numerical variables and the χ2 test or Fisher's exact test for categorical variables. A total of 5394 TBI patients were eligible for inclusion in the study. The distribution of hotspots for falls exhibited no significant difference between urban and rural areas (p = 0.71). Conversely, hotspots related to violence were predominantly urban (p = 0.001), whereas hotspots for MVCs were mostly rural (p < 0.001). Distinct dimensions of deprivation were associated with falls, MVCs, and violent hotspots. Fall hotspots were significantly associated with areas characterized by higher RI (p < 0.001) and greater ethnocultural diversity (p < 0.001). Conversely, the same domains exhibited an inverse relationship with MVC hotspots; areas with low RI and ethnic homogeneity displayed a higher proportion of MVC hotspots. ED and SV exhibited a strong gradient with MVC hotspots; the most deprived quintiles displayed the highest proportion of MVC hotspots compared with cold spots (ED; p = 0.002, SV; p < 0.001). Areas with the highest levels of ethnocultural diversity were found to have a significantly higher proportion of violence-related hotspots than cold spots (p = 0.005). This study offers two significant contributions to spatial epidemiology. First, it demonstrates the distribution of TBI hotspots by major injury causes using the smallest available geographical unit. Second, we disentangle the various pathways through which deprivation impacts the risk of main mechanisms of TBI. These findings provide valuable insights for public health officials to design targeted injury prevention strategies in high-risk areas.

Early experiences of deemed consent legislation for organ donation in Nova Scotia: a qualitative study.

PURPOSE: In 2021, Nova Scotia, Canada, became the first jurisdiction in North America to adopt a deemed consent organ donation system under its revised Human Organ and Tissue Donation Act. This study sought to understand the early experiences of program staff and clinicians involved in implementing this legislation. METHODS: We conducted semistructured interviews with members of the provincial organ donation program and intensive care unit and emergency department clinicians (n = 14). Two investigators coded transcripts of interviews, then categorized the coded data into themes. RESULTS: We identified four key themes: 1) legislation has limited impact on daily practice; 2) legislation does not address existing barriers; 3) legislation aids conversations with donor families; and 4) legislation should provide more autonomy to patients and families, not less. CONCLUSION: Deemed consent legislation had limited impact on clinician's day-to-day practices, because of lack of infrastructure changes and infrequent donation opportunities. Nevertheless, participants felt the introduction of deemed consent in Nova Scotia eased conversations between families of potential donors and clinicians. These findings should be used to inform ongoing implementation of deemed consent and be considered by those contemplating similar legislative changes.

RéSUMé: OBJECTIF: En 2021, la Nouvelle-Écosse, au Canada, est devenue la première juridiction nord-américaine à adopter un système de don d'organes avec consentement présumé dans le cadre de sa version révisée de la Loi sur le don d'organes et de tissus humains. Cette étude visait à comprendre les premières expériences du personnel du programme et des clinicien·nes participant à la mise en œuvre de cette loi. MéTHODE: Nous avons mené des entrevues semi-structurées avec des membres du programme provincial de don d'organes, ainsi qu'avec des clinicien·nes de l'unité de soins intensifs et des services d'urgence (n = 14). Deux personnes de l'équipe de recherche ont codé les transcriptions des entrevues, puis ont classé les données codées en thèmes. RéSULTATS: Nous avons identifié quatre thèmes clés : 1) la législation a un impact limité sur la pratique quotidienne; 2) la législation ne s'attaque pas aux obstacles existants; 3) la législation facilite les conversations avec les familles des donneurs et donneuses; et 4) la législation devrait accorder plus d'autonomie aux patient·es et aux familles, et non moins. CONCLUSION: La législation sur la présomption de consentement a eu une incidence limitée sur les pratiques quotidiennes des cliniciennes et cliniciens, en raison du manque de changements à l'infrastructure et des possibilités de dons peu fréquentes. Néanmoins, les participant·es ont estimé que l'introduction du consentement présumé en Nouvelle-Écosse facilitait les conversations entre les familles des donneurs et donneuses potentiel·les et les clinicien·nes. Ces constatations devraient être utilisées pour éclairer la mise en œuvre continue de la présomption de consentement et être prises en compte par les autorités qui envisagent des modifications législatives similaires.

Dick van Velzen and the Burnside warehouse organ scandal in Nova Scotia, Canada.

Dick van Velzen practiced as a pediatric pathologist at Alder Hey Children's Hospital in Liverpool, England from September 1988 until December 1995; he then relocated to the IWK-Grace Health Centre, a children's and maternity hospital in Halifax, Nova Scotia, Canada, where he practiced until he was fired for cause in January 1998. About a year and a half later, his practice in Liverpool came under increasing scrutiny, with the initial focus on the massive collection of post-mortem pediatric organs he had accumulated for planned future research on sudden infant death syndrome. Soon, a Parliamentary Inquiry began investigating the full scope of his Liverpool practice. During the Inquiry, another organ-hoarding scandal erupted; van Velzen, when leaving Halifax after his dismissal, had put his family's personal belongings into a storage facility at Burnside Industrial Park and then did not pay bills. As his belongings were being prepared for auction, formalin-fixed organs were found, and a Canada-wide arrest warrant for disrespect for human remains was issued by the Halifax Police. While the Alder Hey scandal resulted in a 535-page-long Parliamentary Report and the Human Tissue Act, van Velzen was never charged criminally in the UK. The largely unknown story of his second organ scandal in Halifax, is related here. Although he had obtained the body parts with the consent of the parents of the child to which they had belonged, his failure to properly identify and store them traumatized parents already impacted by his organ-hoarding in the UK, traumatized additional parents in Halifax, and resulted in significant waste of public resources in investigating the case. He pled guilty to "indignity to a human body" in Canada and was fined and placed on 12 months' probation.