RESUMO
OBJECTIVES: This qualitative study aimed to describe the lived experiences of Arabic-speaking refugees in managing their type 2 diabetes mellitus (T2DM) while resettling during the COVID-19 pandemic, and to generate a grounded theory of how resilience is used to facilitate living well while facing multiple health stressors. METHODS: A grounded theory approach was used to conceptualize the dynamic process of resilience in living well with diabetes. Five recently resettled adult refugees with T2DM (2 women and 3 men) participated in unstructured individual interviews in Arabic in New Brunswick, Canada, during the pandemic's second wave (October 2020 to March 2021). Interview data were transcribed and analyzed thematically using open, axial, and core category coding followed by member checking. RESULTS: Participants identified self-reliance as the core driver for decision-making, actions, and interpretations in health management while experiencing unplanned instability. The process was found to be facilitated by 4 distinct constructs: knowledge seeking, positive outlook, self-care, and creativity. CONCLUSIONS: The substantive model derived from this study supports a strengths-based approach to clinical assessment and care of refugees with T2DM, notably during disrupted access to primary and preventive services due to forced resettlement and pandemic mitigation measures. More research is needed to increase understanding of how self-reliance can be optimized in resilience-promoting interventions to facilitate diabetes management among populations in posttraumatic circumstances.
Assuntos
COVID-19 , Diabetes Mellitus Tipo 2 , Refugiados , Resiliência Psicológica , Adulto , Masculino , Humanos , Feminino , Diabetes Mellitus Tipo 2/epidemiologia , Pandemias , Teoria Fundamentada , COVID-19/epidemiologiaRESUMO
BACKGROUND: The growth of urban dwelling populations globally has led to rapid increases of research and policy initiatives addressing associations between the built environment and physical activity (PA). Given this rapid proliferation, it is important to identify priority areas and research questions for moving the field forward. The objective of this study was to identify and compare research priorities on the built environment and PA among researchers and knowledge users (e.g., policy makers, practitioners). METHODS: Between September 2022 and April 2023, a three-round, modified Delphi survey was conducted among two independent panels of international researchers (n = 38) and knowledge users (n = 23) to identify similarities and differences in perceived research priorities on the built environment and PA and generate twin 'top 10' lists of the most important research needs. RESULTS: From a broad range of self-identified issues, both panels ranked in common the most pressing research priorities including stronger study designs such as natural experiments, research that examines inequalities and inequities, establishing the cost effectiveness of interventions, safety and injuries related to engagement in active transportation (AT), and considerations for climate change and climate adaptation. Additional priorities identified by researchers included: implementation science, research that incorporates Indigenous perspectives, land-use policies, built environments that support active aging, and participatory research. Additional priorities identified by knowledge users included: built environments and PA among people living with disabilities and a need for national data on trip chaining, multi-modal travel, and non-work or school-related AT. CONCLUSIONS: Five common research priorities between the two groups emerged, including (1) to better understand causality, (2) interactions with the natural environment, (3) economic evaluations, (4) social disparities, and (5) preventable AT-related injuries. The findings may help set directions for future research, interdisciplinary and intersectoral collaborations, and funding opportunities.
Assuntos
Meio Ambiente , Exercício Físico , Humanos , Técnica Delphi , Ambiente Construído , Projetos de PesquisaRESUMO
Studies have shown separately that sexual minority populations generally experience poorer chronic health outcomes compared with those who identify as heterosexual, as do rural populations compared with urban dwellers. This Canadian national observational study explored healthcare patterns at the little-understood intersections of lesbian, gay, or bisexual (LGB) identity with residence in rural and remote communities, beyond chronic disease status. The secondary analysis applied logistic regressions on multiple linked datasets from representative health surveys, administrative hospital records, and a geocoded index of community remoteness to examine differences in the risk of potentially avoidable cardiometabolic-related hospitalization among adults of working age. Among those with an underlying cardiometabolic condition and residing in more rural and remote communities, a significantly higher hospitalization risk was found for LGB-identified persons compared with their heterosexual peers (odds ratio: 4.2; 95% confidence interval: 1.5-11.7), adjusting for sociodemographic characteristics, behavioral risk factors, and primary healthcare access. In models stratified by sex, the association remained significant among gay and bisexual men (5.6; CI: 1.3-24.4) but not among lesbian and bisexual women (3.5; CI: 0.9-13.6). More research is needed leveraging linkable datasets to better understand the complex and multiplicative influences of sexual minority status and rurality on cardiometabolic health to inform equity-enhancing preventive healthcare interventions.
RESUMO
INTRODUCTION: Health workforces around the world are characterized with geographic maldistribution, often leading to inequalities in rural health outcomes. Monetary incentives are frequently raised as a policy option to bolster recruitment of healthcare practitioners to rural and underserved communities; however, few rural health workforce studies focus on allied health professionals (AHPs), include urban comparators, integrate gender considerations, or measure rural diversity. This population-based observational study examines trends in the geographic and gender distribution and earnings of AHPs in Canada across the rural-urban continuum. METHODS: Nationally representative data from the 2006 and 2016 Canadian population censuses were pooled and linked with the geocoded Index of Remoteness for all inhabited communities. Five groups of university-educated AHPs providing prevention, diagnostic evaluation, therapy, and rehabilitation services were identified by occupation. Multiple linear regression models were used to estimate the associations between relative remoteness and annual earnings of AHPs aged 25-54 years, controlling for gender and other personal and professional characteristics. RESULTS: The density of AHPs was found to be 15 times higher in more urbanized and accessible parts of the country (23.6-25.6 per 10 000 population in 2016) compared to the most rural and remote areas (1.6 per 10 000 population), a pattern that changed little over the previous decade. A positive correlation was seen across occupations in terms of the degree of feminization and their geographic dispersion by relative remoteness. While pharmacists residing in more rural and remote communities earned 9% (95% confidence interval 4-15%) more than those in core urban centers, relative remoteness contributed little to wage differentials among dentists, physiotherapists and occupational therapists, or other AHPs in therapy and assessment (no significant difference at p<0.05). Women earned significantly less than men in dentistry, pharmacy, and physical or occupational therapy, after adjusting for remoteness and other characteristics. CONCLUSION: This study did not find consistent wage disparities by relative remoteness as characterizing allied health professions in Canada. The evidence base to support financial incentives to AHPs to reduce perceived opportunity costs associated with working and living in rural and underserved areas remains limited. More research is needed on the intersections of rurality, gender, and wage differentials among AHPs in different national contexts.
Assuntos
Serviços de Saúde Rural , Masculino , Humanos , Feminino , Canadá , Recursos Humanos , Salários e Benefícios , Pessoal Técnico de Saúde , OcupaçõesRESUMO
Understanding cardiometabolic health among lesbian, gay, and bisexual (LGB) people is challenged by methodological constraints, as most studies are either based on nonprobability samples or assume that missing values in population-based samples occur at random. Linking multiple years of nationally representative surveys, hospital records, and geocoded data, we analyzed selection biases and health disparities by self-identified sexual orientation in Canada. The results from 202,560 survey respondents of working age identified 2.6% as LGB, 96.4% as heterosexual, and <1.0% with nonresponse to the sexual identity question. Those who did not disclose their sexual identity were older, less highly educated, less often working for pay, and less often residing in rural and remote communities; they also had a diagnosed cardiometabolic condition or experienced a cardiometabolic-related hospitalization more often. Among those reporting their sexual identity, LGB individuals were younger, more likely to smoke tobacco or drink alcohol regularly, more likely to have heart disease, and less likely to have a regular medical provider than heterosexual persons. This investigation highlighted the potential of leveraging linked population datasets to advance measurements of sexual minority health disparities. Our findings indicated that population health survey questions on sexual identity are not generally problematic, but cautioned that those who prefer not to state their sexual identity should neither be routinely omitted from analysis nor assumed to have been randomly distributed.
Assuntos
Doenças Cardiovasculares , Minorias Sexuais e de Gênero , Humanos , Masculino , Feminino , Bissexualidade , Comportamento Sexual , Inquéritos e Questionários , Fatores de Risco , Doenças Cardiovasculares/epidemiologiaRESUMO
OBJECTIVES: This population-based observational study explores the associations between individual-level and neighbourhood-level indices of active living with inpatient mental healthcare use among adults with an underlying chronic cardiometabolic condition. DESIGN AND SETTING: Data from the 2013-2014 Canadian Community Health Survey were linked longitudinally to hospital records from the 2013/2014â2017/2018 Discharge Abstract Database and to a geocoded measure of active living environments (ALE). Relationships between individuals' leisure-time physical activity and neighbourhood ALE with risk of hospital admission for mental health disorders were assessed using multivariable Cox regressions. PARTICIPANTS: A national cohort was identified from the survey data of 24 960 respondents aged 35 years and above reporting having been diagnosed with diabetes, hypertension and/or heart disease. OUTCOME MEASURE: Potentially avoidable hospitalisation for a mood, anxiety or substance use disorder over a 5-year period. RESULTS: More than half (52%) of adults aged 35 years and above with a cardiometabolic disease were physically inactive in their daily lives, and one-third (34%) resided in the least activity-friendly neighbourhoods. The rate of being hospitalised at least once for a comorbid mental disorder averaged 8.1 (95% CI: 7.0 to 9.3) per 1000 person-years of exposure. Individuals who were at least moderately active were half as likely to be hospitalised for a comorbid mental health problem compared with those who were inactive (HR: 0.50 (95% CI: 0.38 to 0.65)). No statistically discernible associations between neighbourhood ALE and hospitalisation risks were found after controlling for individuals' behaviours and characteristics, including in separate models stratified by age group and by sex. CONCLUSIONS: The evidence base to support prioritisation of interventions focusing on the built environment favouring mental health-promoting physical activity among higher-risk adults at the population level, independently of individual-level behaviours and characteristics, remains limited.
Assuntos
Hipertensão , Transtornos Mentais , Humanos , Adulto , Canadá/epidemiologia , Transtornos Mentais/epidemiologia , Transtornos Mentais/terapia , Exercício Físico , Estudos de Coortes , Hospitalização , Características de ResidênciaRESUMO
OBJECTIVE: The American College of Obstetricians and Gynecologists and the Society for Maternal-Fetal Medicine endorse checklist use to improve obstetric care. However, there is limited research into development, implementation, and sustained use of perinatal emergency checklists to inform individual institutions. This study aimed to investigate the development and implementation of perinatal emergency checklists in diverse hospital settings in the United States. STUDY DESIGN: A qualitative study was conducted individually with clinicians from three health care systems. The participants developed and implemented institution-tailored perinatal emergency checklists. Interview transcriptions were coded using the Consolidated Framework for Implementation Research. RESULTS: The study sites included two health care systems and one individual hospital. Delivery volumes ranged from 3,500 to 48,000 deliveries a year. Interviews were conducted with all 10 participants approached. Checklists for 19 perinatal emergencies were developed at the three health care systems. Ten of the checklist topics were the same at all three institutions. Participants described the checklists as improving patient care during crises. The tools were viewed as opportunities to promote a shared mental model across clinical roles, to reduce redundancy and coordinate obstetric crisis management. Checklist were developed in small groups. Implementation was facilitated by those who developed the checklists. Participants agreed that simulation was essential for checklist refinement and effective use by response teams. Barriers to implementation included limited clinician availability. There was also an opportunity to strengthen integration of checklists workflow early in perinatal emergencies. Participants articulated that culture change took time, active practice, persistence, reinforcement, and process measurement. CONCLUSION: This study outlines processes to develop, implement, and sustain perinatal emergency checklists at three institutions. Participants agreed that multiple, parallel implementation tactics created the culture shift for integration. The overview and specific Consolidated Framework for Implementation Research components may be used to inform adaptation and sustainability for others considering implementing perinatal emergency checklists. KEY POINTS: · Perinatal emergency checklists reduce redundancy and coordinate obstetric crisis management.. · Perinatal emergency simulation is essential for checklist refinement and effective team use.. · Integrations of perinatal emergency checklists requires culture change and process measurement..
RESUMO
It is important for health organizations to monitor progress toward gender equity and inclusion goals among health human resources. Within the Canadian healthcare management workforce, however, recent investigations are lacking. This study examines gender differences in composition and compensation among health leadership in Canada using national census data. Findings show that although women represent over half (57%) of senior managers in health and social services, the pipeline from middle management (72%) suggests persistent career barriers disproportionately affect women. Women health and social care managers' earnings averaged $0.83-.89 for every dollar that a man earned. The gender wage gap remained statistically significant, with women health managers earning 12-20% less than men, after adjusting for age, education and other characteristics. Dynamic decomposition analyses highlighted that most of the gender wage gap could not be explained within the available data-a finding attributable, at least in part, to (unmeasured and unmeasurable) gender discrimination.
Assuntos
Administração de Serviços de Saúde , Liderança , Masculino , Humanos , Feminino , Canadá , Recursos Humanos , Mão de Obra em SaúdeAssuntos
Infecções por HIV , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Neoplasias do Colo do Útero , Humanos , Masculino , Vacinas contra Papillomavirus/administração & dosagem , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/epidemiologia , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/epidemiologia , Feminino , Prevalência , Minorias Sexuais e de Gênero , Índia/epidemiologia , Homossexualidade Masculina , Papillomavirus HumanoRESUMO
Background: Most socio-epidemiological studies on diabetes incidence, prevalence, or hospitalization focus on individual-level risk factors. This population-based cohort study sought to advance understanding on the associations of contextual characteristics and risk of diabetes-related avoidable hospitalization (DRAH) among at-risk Canadians. Data and methods: A national cohort was compiled from the 2013/2014 Canadian Community Health Survey, representing 5.1 million adults aged 35 years and older, reporting having been diagnosed with diabetes, hypertension, or heart disease. Their information was linked longitudinally to hospitalization data from the 2013/14 to 2017/18 Discharge Abstract Database as well as to measures of geographic variability from the Material and Social Deprivation Index and the Index of Remoteness. Cox regression models were used to examine associations between the contextual indices and first occurrence of a DRAH. Results: Residents in the most rural and remote communities were 50% more likely (hazard ratio (HR): 1.51, 95% confidence interval (95% CI): 1.26 to 1.80) to experience a DRAH than those in the most urbanized and accessible communities, and residents in the most socially deprived areas were significantly more likely (HR: 1.44, 95% CI: 1.26 to 1.65) to be hospitalized than those in the most socially privileged areas, controlling for individuals' sociodemographic characteristics and health behaviours. Neighbourhood material deprivation did not exercise a statistically significant influence on hospitalization risk after adjusting for the other residential characteristics. Interpretation: There is a clear and significant gradient in diabetes-related hospitalization risk among Canadians with an underlying cardiometabolic condition by degree of residential remoteness and of neighbourhood social deprivation, independently of individual characteristics and despite Canada's universal healthcare system.
Assuntos
Diabetes Mellitus , Adulto , Humanos , Estudos de Coortes , Fatores Socioeconômicos , Canadá/epidemiologia , Diabetes Mellitus/epidemiologia , Hospitalização , Características de Residência , Características da VizinhançaRESUMO
BACKGROUND: Gendered challenges have been shown to persist among health practitioners in countries at all levels of development. Less is known about non-clinical professionals, that is, those who do not deliver services directly but are essential to health systems performance, such as health policy researchers. This national observational study examined gender occupational segregation and wage gaps in the Canadian health policy research workforce using a cross-domain comparative labour market analysis approach. METHODS: Sourcing data from the 2016 population census, we applied linear regression and Oaxaca-Blinder decomposition techniques to assess wage differentials by sex, traditional human capital measures (e.g., age, education, place of work), and social identity variables intersecting with gender (household head, childcare, migrant status) among health policy researchers aged 25-54. We compared the gender composition and wage gap with seven non-health policy and programme domains, as mapped under the national occupational classification by similarity in the types of work performed. RESULTS: The health policy research workforce (N = 19 955) was characterized by gender segregation: 74% women, compared with 58% women among non-health policy research occupations (N = 102 555). Women health policy researchers earned on average 4.8% (95% CI 1.5â8.0%) less than men after adjusting for other professional and personal variables. This gap was wider than among education policy researchers with similar gender composition (75% women; adjusted wage gap of 2.6%). Wages among health policy researchers were 21.1% (95% CI 19.4â22.8%) lower than their counterparts in the male-dominated economics policy domain, all else being equal. Overall, women's earnings averaged 3.2% lower than men's due to factors that remained unexplained by policy domain or other measured predictors. CONCLUSIONS: This investigation found that the gender inequalities already widely seen among clinical practitioners are replicated among health policy researchers, potentially hindering the competitiveness of the health sector for attracting and retaining talent. Our findings suggest intersectoral actions are necessary to tackle wage gaps and devaluation of female-dominated health professions. Accountability for gender equity in health must extend to the professionals tasked with conducting equity-informative health policy research.
Assuntos
Mão de Obra em Saúde , Salários e Benefícios , Feminino , Masculino , Humanos , Canadá , Renda , Políticas , Fatores SocioeconômicosRESUMO
INTRODUCTION: Effective, sustained collaboration between clinical and public health professionals can lead to improved individual and population health. The concept of clinical public health promotes collaboration between clinical medicine and public health to address complex, real-world health challenges. In this commentary, we describe the concept of clinical public health, the types of complex problems that require collaboration between individual and population health, and the barriers towards and applications of clinical public health that have become evident during the COVID-19 pandemic. RATIONALE: The focus of clinical medicine on the health of individuals and the aims of public health to promote and protect the health of populations are complementary. Interdisciplinary collaborations at both levels of health interventions are needed to address complex health problems. However, there is a need to address the disciplinary, cultural and financial barriers to achieving greater and sustained collaboration. Recent successes, particularly during the COVID-19 pandemic, provide a model for such collaboration between clinicians and public health practitioners. CONCLUSION: A public health approach that fosters ongoing collaboration between clinical and public health professionals in the face of complex health threats will have greater impact than the sum of the parts.
INTRODUCTION: Une collaboration efficace et soutenue entre cliniciens et professionnels en santé publique peut améliorer la santé des individus et la santé de la population. Le concept de santé publique clinique favorise cette collaboration entre médecine clinique et santé publique et permet de relever des défis complexes en matière de santé. Dans ce commentaire, nous décrivons le concept de santé publique clinique, les types de problèmes complexes qui nécessitent une collaboration entre les professionnels responsables de la santé des individus et ceux responsables de la santé de la population, de même que les obstacles à la santé publique clinique et les applications de la santé publique clinique qui ont émergé pendant la pandémie de COVID-19. ARGUMENTAIRE: Il existe une complémentarité entre la médecine clinique, qui est axée sur la santé des individus, et la santé publique, qui est axée sur la promotion et la protection de la santé des populations. Une collaboration entre ces deux disciplines est nécessaire pour résoudre les problèmes de santé complexes. Pour ce faire, toutefois, il convient de s'attaquer aux obstacles relatifs aux disciplines, ainsi qu'aux obstacles culturels et financiers qui empêchent une collaboration accrue et durable en la matière. Les succès récents, particulièrement durant la pandémie de COVID-19, constituent un modèle de collaboration de ce type entre cliniciens et praticiens en santé publique. CONCLUSION: Une approche en matière de santé publique qui favorise une collaboration permanente entre cliniciens et professionnels en santé publique pour lutter contre des menaces sanitaires complexes aura plus d'impact que la somme de ses parties.
Assuntos
COVID-19 , Saúde Pública , COVID-19/epidemiologia , Humanos , Pandemias/prevenção & controleRESUMO
OBJECTIVE: One of the most important risk factors for developing a glaucomatous optic neuropathy is elevated intraocular pressure. Moreover, mechanisms such as altered perfusion have been postulated to injure the optical path. In a mouse model, we compare first negative effects of cerebral perfusion/reperfusion on the optic nerve structure versus alterations by elevated intraocular pressure. Second, we compare the alterations by isolated hypoperfusion-reperfusion and isolated intraocular pressure to the combination of both. METHODS AND ANALYSIS: Mice were divided in four groups: (1) controls; (2) perfusion altered mice that underwent transient bi-common carotid artery occlusion (BCCAO) for 40 min; (3) glaucoma group (DBA/2J mice); (4) combined glaucoma and altered perfusion (DBA/2J mice with transient BCCAO). Optic nerve sections were stereologically examined 10-12 weeks after intervention. RESULTS: All experimental groups showed a decreased total axon number per optic nerve compared with controls. In DBA/2J and combined DBA/2J & BCCAO mice the significant decrease was roughly 50%, while BCCAO leaded to a 23% reduction of axon number, however reaching significance only in the direct t-test. The difference in axon number between BCCAO and both DBA/2J mice was almost 30%, lacking statistical significance due to a remarkably high variation in both DBA/2J groups. CONCLUSION: Elevated intraocular pressure in the DBA/2J mouse model of glaucoma leads to a much more pronounced optic nerve atrophy compared with transient forebrain hypoperfusion and reperfusion by BCCAO. A supposed worsening effect of an altered perfusion added to the pressure-related damage could not be detected.
Assuntos
Glaucoma , Animais , Modelos Animais de Doenças , Pressão Intraocular , Camundongos , Camundongos Endogâmicos DBA , Nervo Óptico , ReperfusãoRESUMO
OBJECTIVE: It has been postulated that social and economic inequalities may shape the distributions of comorbid diabetes and mental illness. This observational cohort study using linked population-based administrative and geospatial datasets aimed to describe associations between neighbourhood socioenvironments and disorder-specific mental health service use among adults with diabetes in the province of New Brunswick, Canada. RESULTS: A baseline cohort of 66,275 persons aged 19 and over living with diabetes was identified. One-quarter (26.3%) had used healthcare services for mood and anxiety disorders at least once during the six-year follow-up period 2012/2013-2017/2018. Based on Cox proportional hazards models, the risk of mental health service contacts was significantly higher among those residing in the most materially deprived neighbourhoods [HR: 1.07 (95% CI: 1.01-1.14)] compared to those in the least so, and those in areas characterized with the highest residential instability [HR: 1.13 (95% CI: 1.05-1.22)] compared to those in areas with the lowest instability. Among adults with incident diabetes (N = 4410), age and sex but not neighbourhood factors were related to differential help-seeking behaviours for mental health problems. These findings underscored the gap between theoretical postulations and population-based observations in delineating the syndemics of neighbourhood socioenvironments and mental health outcomes in populations with high diabetes prevalence.
Assuntos
Diabetes Mellitus , Serviços de Saúde Mental , Adulto , Canadá/epidemiologia , Estudos de Coortes , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Humanos , Características da Vizinhança , Novo Brunswick/epidemiologia , Características de Residência , Fatores Socioeconômicos , Adulto JovemRESUMO
OBJECTIVES: In the Canadian context of universal health-care coverage, income inequalities are understudied as potentially predictive of the timings and patterns of repeat hospitalizations for diabetes, despite this condition requiring self-care practices entailing appreciable out-of-pocket expenses in daily life. In this study, we examined the relationships between income disparities and risk of earlier readmission for diabetes and commonly comorbid chronic conditions in the working-age population. METHODS: The cohort study exploited 2006 population census data linked longitudinally to 3 years of hospital records from the Discharge Abstract Database among adults 25 to 64 years of age. Multiple regression survival models were used to test the associations of income group with cause-specific times to rehospitalization for diabetes (types 1 and 2) and 5 additional conditions, controlling for other individual sociodemographics. RESULTS: The mean time to rehospitalization for diabetes was 223 days (N=4,540). Compared with those in the lowest income quintile, the adjusted risk of earlier readmission was significantly lower among inpatients in the highest income quintile for diabetes (hazard ratio [HR]=0.89; 95% confidence interval [CI], 0.80 to 0.99) and for the diabetes-concordant conditions of congestive heart failure (HR=0.81; 95% CI, 0.66 to 0.99) and hypertension (HR=0.85; 95% CI, 0.76 to 0.95). No significant associations between income and readmission intervals were observed for the discordant conditions of angina, asthma and chronic obstructive pulmonary disease. CONCLUSIONS: Delays in rehospitalization for diabetes and concordant conditions among the most affluent suggest the persistence of income-mediated differences in individuals' ability to manage these conditions. Further research is needed to understand the specific financial burdens of disease management on patients and their households that may accelerate the risk of repeat hospitalization.
Assuntos
Diabetes Mellitus , Insuficiência Cardíaca , Hipertensão , Adulto , Canadá/epidemiologia , Estudos de Coortes , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/terapia , Humanos , Hipertensão/epidemiologia , Readmissão do PacienteRESUMO
BACKGROUND: Evidence is limited on the non-medical factors influencing hospital length of stay (LOS) among paediatric inpatients with diabetes, notably potential social and policy correlates. This study aimed to characterize the associations of socioeconomic status and health policy environment with diabetes-attributable LOS to help inform accountability monitoring of a provincial comprehensive diabetes strategy aiming to minimize time in hospital among this high-risk population. DATA AND METHODS: This retrospective population-based study drew on multiple linked administrative and geospatial databases among all children aged 18 and under with a diabetes-related hospitalization in the province of New Brunswick, Canada, during the four-year period following implementation of an insulin pump funding program. Multiple linear regression was used to assess the role of access to the public insulin pump resourcing scheme and relative neighbourhood deprivation as predictors of days spent in acute care, controlling for age, sex, and place of residence. RESULTS: Among the paediatric inpatient population (N = 386), 21% had accessed social resources made available through the insulin pump funding policy and 42% resided in the most materially deprived neighbourhoods. Diabetes-related hospital stays averaged 3.87 days. Paediatric inpatients having accessed resources through the social insurance policy spent significantly fewer days in hospital (1.34 days less [95% CI: 0.63-2.05]) than those who had not, all else being equal. Observed differences in LOS by neighbourhood socioeconomic deprivation were not found to be statistically significant in the multivariate analysis. CONCLUSION: Findings from this context of universal medical coverage suggested that public policy for supplemental financing of assistive technologies among children with diabetes may be associated with reduced burden to the hospital system. The causes of socioenvironmental disparities in LOS require further investigation to inform interventions to mitigate preventable patient-level variations in hospital-based health outcomes.
Assuntos
Diabetes Mellitus , Pacientes Internados , Adolescente , Criança , Hospitais , Humanos , Tempo de Internação , Políticas , Estudos RetrospectivosRESUMO
Background: Little is known about the extent to which socioenvironmental characteristics may influence mental health outcomes in smaller population centres or differently among women and men. This study used a gender-based analysis approach to explore individual- and neighbourhood-level sex differences in mental health service use in a context of uniquely smaller urban and rural settlements. Methods: This cross-sectional analysis leveraged multiple person-based administrative health datasets linked with geospatial datasets among the population aged 1 and over in the province of New Brunswick, Canada. We used multinomial logistic regression to examine associations between neighbourhood characteristics with risk of service contacts for mood and anxiety disorders in 2015/2016, characterizing the areal measures among all residents (gender neutral) and by males and females separately (gender specific), and controlling for age group. Results: Among the province's 707,575 eligible residents, 10.7% (females: 14.0%; males: 7.3%) used mental health services in the year of observation. In models adjusted for gender-neutral neighbourhood characteristics, service contacts were significantly more likely among persons residing in the most materially deprived areas compared with the least (OR = 1.09 [95% CI: 1.05-1.12]); when stratified by individuals' sex, the risk pattern held for females (OR = 1.13 [95% CI: 1.09-1.17]) but not males (OR = 1.00 [95% CI: 0.96-1.05]). Residence in the most female-specific materially deprived neighbourhoods was independently associated with higher risk of mental health service use among individual females (OR = 1.08 [95% CI: 1.02-1.14]) but not among males (OR = 1.02 [95% CI: 0.95-1.10]). Conclusion: These findings emphasize that research needs to better integrate sex and gender in contextual measures aiming to inform community interventions and neighbourhood designs, notably in small urban and rural settings, to reduce socioeconomic inequalities in the burden of mental disorders.
Assuntos
Benchmarking , Serviços de Saúde Mental , Estudos Transversais , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Masculino , Características de Residência , População Rural , Fatores Socioeconômicos , População UrbanaRESUMO
Our study aims to determine whether the beta-adrenergic system is involved in the regulation of lymphatic drainage from the eye. For this purpose, we assessed the effect of 2 topical beta-adrenergic blockers, timolol and betaxolol, commonly used as glaucoma drugs, on lymphatic clearance of albumin from the aqueous humor to neck lymph nodes. Adult mice were treated with either topical timolol, a non-selective ß-blocker, 0.5% (n = 8), or topical betaxolol, a selective ß1-adrenergic blocker, 0.5% (n = 6) twice daily for 14 days and compared to respective control groups (n = 5 and n = 7). Changes in lymphatic clearance from the eye were assessed using a quantitative in vivo photoacoustic imaging approach. In all subjects, right eye and neck lymph nodes were longitudinally assessed by sequential photoacoustic imaging just prior to near-infrared dye injection into the anterior chamber of the eye, and 20 min, 2 and 4 h after injection. Repeat measurements of mean pixel intensities (MPIs) of right eyes and nodes were performed at all timepoints. The areas under the curves (AUC) were calculated and the AUC of the treated-group was compared to that of controls using the Mann-Whitney U test. The slopes of MPI of each region of interest over time were compared using the linear mixed model after adjusting for IOP decrease after treatment and other parameters such as sex and body weight. In the timolol-treated group, right neck nodes showed significant decrease in AUC signal intensity compared with controls (P = 0.003), and significant decrease in slope of MPI compared with controls (P = 0.0025). In the betaxolol-treated group, right neck nodes showed significant decrease in AUC signal intensity compared with controls (P = 0.02), and significant decrease in slope of MPI compared with controls (P = 0.0069). Topical treatment with timolol and betaxolol reduced lymphatic clearance of albumin from the aqueous humor to the neck lymph nodes. This finding may be relevant for the management of secondary glaucomas and inflammatory eye disease in which the clearance of accumulated proteins and antigen from the eye is important to disease recovery and sight protection. This study suggests that the beta-adrenergic system plays a role in the regulation of lymphatic clearance from the eye.
Assuntos
Humor Aquoso/metabolismo , Glaucoma/tratamento farmacológico , Pressão Intraocular/efeitos dos fármacos , Técnicas Fotoacústicas/métodos , Timolol/farmacocinética , Administração Tópica , Antagonistas Adrenérgicos beta/administração & dosagem , Antagonistas Adrenérgicos beta/farmacocinética , Animais , Modelos Animais de Doenças , Feminino , Glaucoma/diagnóstico , Glaucoma/metabolismo , Vasos Linfáticos , Masculino , Camundongos , Timolol/administração & dosagemRESUMO
PURPOSE: To solve complex health issues, an innovative and multidisciplinary framework is necessary. The Clinical Public Health (CPH) Division was established at the University of Toronto (UofT), Canada to foster inte-gration of primary care, preventive medicine and public health in education, practice and research. To better understand how the construct of CPH might be applied, we surveyed clinicians, researchers and public health professionals affiliated with the CPH Division to assess their understanding of the CPH concept and its utility in fostering broad collaboration. METHODS: A two-wave anonymous survey of the active faculty of the CPH Division, UofT was conducted across Canada. Wave 1 participants (n = 187; 2016) were asked to define CPH, while Wave 2 participants (n = 192; 2017) were provided a synthesis of Wave 1 results and asked to rank each definition. Both waves were asked about the need for a common definition, and to comment on CPH. RESULTS: Response rates for the first and second waves were 25% and 22%, respectively. Of the six definitions of CPH from Wave 1, "the intersection of clinical practice and public health," was most highly ranked by Wave 2 participants. Positive perceptions of CPH included multidisciplinary collaboration, new fields and insights, forward thinking and innovation. Negative perceptions included CPH being a confusing term, too narrow in scope or too clinical. CONCLUSION: The concept of Clinical Public Health can foster multidisciplinary collaboration to address com-plex health issues because it provides a useful framework for bringing together key disciplines and diverse professional specialties.