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BACKGROUND: Few population-based data sources fully recognise the intersections between stressful events, social health issues, and cannabis use in pregnancy, and little is known about sequelae for women's mental health. METHODS: We draw on two waves of population-based data for 344 families participating in the Aboriginal Families Study longitudinal cohort. We examine women's mental health in the first year postpartum and when children were aged 5-9 years in context with life experiences and use of cannabis in pregnancy. OUTCOMES: One in five women (19·5%) used cannabis during pregnancy (with or without co-use of tobacco). Within this group of women, 88·3% experienced 3 or more (3+) stressful events or social health issues. Psychological distress (Kessler-5 scale, K-5) in the year postpartum was substantially higher amongst women who had used cannabis or experienced 3+ stressful events or social health issues. High proportions of women met criteria for support and referral for depression and/or anxiety (52·5% of women who had used cannabis compared to 20·9% amongst women who had neither used cannabis nor tobacco; 43·2% of women who had experienced 3+ stressful events or social health issues compared to 15·6% amongst women who had not indicated these experiences). Similar patterns of psychological distress, depressive (9-item adapted Personal Health Questionnaire, aPHQ-9) and anxiety symptoms (7-item Generalised Anxiety Disorder score, GAD-7) were evident when the study children were aged 5-9 years. INTERPRETATION: Amongst women who had used cannabis in pregnancy, a high burden of psychological distress, depression, and anxiety is evident in the postpartum period and as their children turn 5-9 years. The overlay of stressful events and social health issues and the high proportion of women meeting criteria for referral for mental health assessment and support indicate an urgent need to offer women opportunities for safe disclosure of cannabis use and opportunities to access sustained holistic services. Reducing the harms of cannabis use on Aboriginal and Torres Strait Islander families must be coupled with culturally safe ways of addressing the social, historical, and structural determinants of mental health distress and harmful use of substances.
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Uso de la Marihuana , Salud Mental , Distrés Psicológico , Femenino , Humanos , Embarazo , Aborigenas Australianos e Isleños del Estrecho de Torres , Cannabis/efectos adversos , Acontecimientos que Cambian la Vida , Periodo Posparto , Uso de la Marihuana/efectos adversosRESUMEN
γ-herpesviruses (γHVs) encode BCL2 homologues (vBCL2) that bind the Bcl-2 homology 3 domains (BH3Ds) of diverse proteins, inhibiting apoptosis and promoting host cell and virus survival. vBCLs encoded by Kaposi sarcoma-associated HV (KSHV) and γHV68 downregulate autophagy, a degradative cellular process crucial for homeostasis and innate immune responses to pathogens, by binding to a BH3D in BECN1, a key autophagy protein. Epstein-Barr virus (EBV) encodes a vBCL2 called BHRF1. Here we show that unlike the KSHV and γHV68 vBCL2s, BHRF1 does not bind the isolated BECN1 BH3D. We use yeast two-hybrid assays to identify the minimal region of BECN1 required and sufficient for binding BHRF1. We confirm that this is a direct, albeit weak, interaction via affinity pull-down assays and isothermal titration calorimetry. To understand the structural bases of BHRF1 specificity, we determined the 2.6 Å crystal structure of BHRF1 bound to the BID BH3D, which binds â¼400-times tighter to BHRF1 than does BECN1, and performed a detailed structural comparison with complexes of diverse BH3Ds bound to BHRF1 and to other antiapoptotic BCL2s. Lastly, we used mammalian cell autophagy assays to demonstrate that BHRF1 downregulates autophagy and that a cell-permeable peptide derived from the BID BH3D inhibits BHRF1-mediated downregulation of autophagy. In summary, our results suggest that BHRF1 downregulates autophagy by noncanonical binding of a flexible region of BECN1 that includes but is not limited to the BH3D and that BH3D-derived peptides that bind better to BHRF1 can block downregulation of autophagy by BHRF1.
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CONTEXT: This article considers the role of governance in Indigenous medical education research through the lens of an Australian Aboriginal research project titled Healing Conversations. The Healing Conversations project is developing and testing a targeted educational framework for improved clinical communication between healthcare practitioners and Australian Aboriginal peoples in regional and urban locations. It is proposed that an effective governance approach can support Indigenous and non-Indigenous stakeholders to work together in decision-making structures to enable outcomes that promote and prioritise Indigenous worldviews and values in medical education research. ISSUE: The case study explored here puts forth the notion of effective governance as one practical way to decolonise medical education research structures in both the urban and regional setting. The importance of relationships between Indigenous and non-Indigenous stakeholders is supported in tailored governance structures, as knowledge translation efforts are situated in mainstream tertiary education structures that hold collective responsibility and accountability for change in this space. LESSONS LEARNT: Reflections from the Healing Conversations research case study are outlined for future consideration regarding sustainable and effective Indigenous governance initiatives in medical education and research structures. This includes the importance of an Indigenous governance structure within the research team and a strong understanding of the roles and contributions of each research team member, along with the required humanistic qualities to action effective governance in Indigenous medical education research. Collaborative governance structures are fundamental as the inclusion and prioritisation of Indigenous worldviews and values is a key step in redressing Indigenous healthcare disparities and providing culturally safe healthcare institutions.
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Educación Médica , Servicios de Salud del Indígena , Australia , Disparidades en Atención de Salud , Humanos , Nativos de Hawái y Otras Islas del Pacífico , Grupos de PoblaciónRESUMEN
BACKGROUND: The lack of attention to Indigenous epistemologies and, more broadly, Indigenous values in primary research, is mirrored in the standardised critical appraisal tools used to guide evidence-based practice and systematic reviews and meta-syntheses. These critical appraisal tools offer no guidance on how validity or contextual relevance should be assessed for Indigenous populations and cultural contexts. Failure to tailor the research questions, design, analysis, dissemination and knowledge translation to capture understandings that are specific to Indigenous peoples results in research of limited acceptability and benefit and potentially harms Indigenous peoples. A specific Aboriginal and Torres Strait Islander Quality Appraisal Tool is needed to address this gap. METHOD: The Aboriginal and Torres Strait Islander Quality Appraisal Tool (QAT) was developed using a modified Nominal Group and Delphi Techniques and the tool's validity, reliability, and feasibility were assessed over three stages of independent piloting. National and international research guidelines were used as points of reference. Piloting of the Aboriginal and Torres Strait Islander QAT with Aboriginal and Torres Strait Islander and non-Indigenous experts led to refinement of the tool. RESULTS: The Aboriginal and Torres Strait Islander QAT consists of 14 questions that assess the quality of health research from an Aboriginal and Torres Strait Islander perspective. The questions encompass setting appropriate research questions; community engagement and consultation; research leadership and governance; community protocols; intellectual and cultural property rights; the collection and management of research material; Indigenous research paradigms; a strength-based approach to research; the translation of findings into policy and practice; benefits to participants and communities involved; and capacity strengthening and two-way learning. Outcomes from the assessment of the tool's validity, reliability, and feasibility were overall positive. CONCLUSION: This is the first tool to appraise research quality from the perspective of Indigenous peoples. Through the uptake of the Aboriginal and Torres Strait Islander QAT we hope to improve the quality and transparency of research with Aboriginal and Torres Strait Islander peoples, with the potential for greater improvements in Aboriginal and Torres Strait Islander health and wellbeing.
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Investigación sobre Servicios de Salud , Servicios de Salud del Indígena , Australia , Enfermedad Crónica , Investigación sobre Servicios de Salud/normas , Humanos , Nativos de Hawái y Otras Islas del Pacífico , Reproducibilidad de los ResultadosRESUMEN
Beclin 1 (BECN1) is a key regulator of autophagy, a critical catabolic homeostasis pathway that involves sequestration of selected cytoplasmic components by multilayered vesicles called autophagosomes, followed by lysosomal fusion and degradation. BECN1 is a core component of class III phosphatidylinositol-3-kinase complexes responsible for autophagosome nucleation. Without heterologous binding partners, BECN1 forms an antiparallel homodimer via its coiled-coil domain (CCD). However, the last 16 CCD residues, composing an "overlap helix" (OH), have been crystallized in two mutually exclusive states: either as part of the CCD or packed against the C-terminal ß-α repeated, autophagy-specific domain (BARAD). Here, using CD spectroscopy, isothermal titration calorimetry, and small-angle X-ray scattering, we show that in the homodimeric state, the OH transitions between these two different packing states, with the predominant state comprising the OH packed against the BARAD, contrary to expectations based on known BECN1 interactions with heterologous partners. We confirmed this observation by comparing the impact of mutating four residues that mediate packing of the OH against both the CCD and BARAD on structure and stability of the CCD, the OH+BARAD, and the two-domain CCD-BARAD. Last, we used cellular assays to demonstrate that mutation of these OH-interface residues abrogates starvation-induced up-regulation of autophagy but does not affect basal autophagy. In summary, we have identified a BECN1 helical region that transitions between packing as part of either one of two conserved domains (i.e. the CCD or the BARAD). Our findings have important implications for the relative stability of autophagy-inactive and autophagy-active BECN1 complexes.
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Autofagia , Beclina-1/metabolismo , Modelos Moleculares , Sustitución de Aminoácidos , Beclina-1/química , Beclina-1/genética , Dicroismo Circular , Cristalografía por Rayos X , Dimerización , Proteínas Fluorescentes Verdes/genética , Proteínas Fluorescentes Verdes/metabolismo , Humanos , Células MCF-7 , Mutación , Fragmentos de Péptidos/química , Fragmentos de Péptidos/genética , Fragmentos de Péptidos/metabolismo , Conformación Proteica , Conformación Proteica en Hélice alfa , Pliegue de Proteína , Dominios y Motivos de Interacción de Proteínas , Multimerización de Proteína , Estabilidad Proteica , Desplegamiento Proteico , Proteínas Recombinantes de Fusión/química , Proteínas Recombinantes de Fusión/metabolismo , Dispersión del Ángulo PequeñoRESUMEN
Many proteins contain intrinsically disordered regions (IDRs) lacking stable secondary and ordered tertiary structure. IDRs are often implicated in macromolecular interactions, and may undergo structural transitions upon binding to interaction partners. However, as binding partners of many protein IDRs are unknown, these structural transitions are difficult to verify and often are poorly understood. In this study we describe a method to identify IDRs that are likely to undergo helical transitions upon binding. This method combines bioinformatics analyses followed by circular dichroism spectroscopy to monitor 2,2,2-trifluoroethanol (TFE)-induced changes in secondary structure content of these IDRs. Our results demonstrate that there is no significant change in the helicity of IDRs that are not predicted to fold upon binding. IDRs that are predicted to fold fall into two groups: one group does not become helical in the presence of TFE and includes examples of IDRs that form ß-strands upon binding, while the other group becomes more helical and includes examples that are known to fold into helices upon binding. Therefore, we propose that bioinformatics analyses combined with experimental evaluation using TFE may provide a general method to identify IDRs that undergo binding-induced disorder-to-helix transitions.
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Proteínas Intrínsecamente Desordenadas/química , Dicroismo Circular/métodos , Biología Computacional/métodos , Unión Proteica/fisiología , Dominios Proteicos/fisiología , Estructura Secundaria de Proteína , Trifluoroetanol/químicaRESUMEN
BECN1 is essential for autophagy, a critical eukaryotic cellular homeostasis pathway. Here we delineate a highly conserved BECN1 domain located between previously characterized BH3 and coiled-coil domains and elucidate its structure and role in autophagy. The 2.0 Å sulfur-single-wavelength anomalous dispersion X-ray crystal structure of this domain demonstrates that its N-terminal half is unstructured while its C-terminal half is helical; hence, we name it the flexible helical domain (FHD). Circular dichroism spectroscopy, double electron-electron resonance-electron paramagnetic resonance, and small-angle X-ray scattering (SAXS) analyses confirm that the FHD is partially disordered, even in the context of adjacent BECN1 domains. Molecular dynamic simulations fitted to SAXS data indicate that the FHD transiently samples more helical conformations. FHD helicity increases in 2,2,2-trifluoroethanol, suggesting it may become more helical upon binding. Lastly, cellular studies show that conserved FHD residues are required for starvation-induced autophagy. Thus, the FHD likely undergoes a binding-associated disorder-to-helix transition, and conserved residues critical for this interaction are essential for starvation-induced autophagy.
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Proteínas Reguladoras de la Apoptosis/química , Autofagia , Proteínas de la Membrana/química , Modelos Moleculares , Secuencia de Aminoácidos , Proteínas Reguladoras de la Apoptosis/genética , Proteínas Reguladoras de la Apoptosis/metabolismo , Beclina-1 , Biomarcadores/metabolismo , Línea Celular Tumoral , Secuencia Conservada , Medio de Cultivo Libre de Suero , Humanos , Proteínas de la Membrana/genética , Proteínas de la Membrana/metabolismo , Simulación del Acoplamiento Molecular , Simulación de Dinámica Molecular , Fragmentos de Péptidos/química , Fragmentos de Péptidos/genética , Fragmentos de Péptidos/metabolismo , Docilidad , Mutación Puntual , Conformación Proteica , Replegamiento Proteico , Estabilidad Proteica , Estructura Terciaria de Proteína , Desplegamiento Proteico , Proteínas Recombinantes/química , Proteínas Recombinantes/metabolismoRESUMEN
BACKGROUND: Around 6% of births in Australia are to Aboriginal and Torres Strait Islander families. Aboriginal and Torres Strait Islander women are 2-3 times more likely to experience adverse maternal and perinatal outcomes than non-Aboriginal women in Australia. METHODS: Population-based study of mothers of Aboriginal babies born in South Australia, July 2011 to June 2013. Mothers completed a structured questionnaire at a mean of 7 months postpartum. The questionnaire included measures of stressful events and social health issues during pregnancy and maternal psychological distress assessed using the Kessler-5 scale. RESULTS: Three hundred forty-four women took part in the study, with a mean age of 25 years (range 15-43). Over half (56.1%) experienced three or more social health issues during pregnancy; one in four (27%) experienced 5-12 issues. The six most commonly reported issues were: being upset by family arguments (55%), housing problems (43%), family member/friend passing away (41%), being scared by others people's behavior (31%), being pestered for money (31%) and having to leave home because of family arguments (27%). More than a third of women reporting three or more social health issues in pregnancy experienced high/very high postpartum psychological distress (35.6% versus 11.1% of women reporting no issues in pregnancy, Adjusted Odds Ratio = 5.4, 95% confidence interval 1.9-14.9). CONCLUSIONS: The findings highlight unacceptably high rates of social health issues affecting Aboriginal women and families during pregnancy and high levels of associated postpartum psychological distress. In order to improve Aboriginal maternal and child health outcomes, there is an urgent need to combine high quality clinical care with a public health approach that gives priority to addressing modifiable social risk factors for poor health outcomes.
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Acontecimientos que Cambian la Vida , Madres/psicología , Nativos de Hawái y Otras Islas del Pacífico/psicología , Complicaciones del Embarazo/psicología , Estrés Psicológico/psicología , Adolescente , Adulto , Femenino , Humanos , Periodo Posparto/psicología , Embarazo , Australia del Sur , Encuestas y Cuestionarios , Adulto JovenRESUMEN
INTRODUCTION: Aboriginal and Torres Strait Islander women are two to three times more likely to experience adverse maternal and perinatal outcomes than non-Aboriginal women in Australia. Persisting health inequalities are at least in part explained by late and/or inadequate access to antenatal care. METHODS: This study draws on data collected in a population-based study of 344 women giving birth to an Aboriginal infant between July 2011 and June 2013 in South Australia to investigate factors associated with engagement in antenatal care. RESULTS: About 79.8 percent of mothers accessed antenatal care in the first trimester of pregnancy, and 90 percent attended five or more antenatal visits. Compared with women attending mainstream regional services, women attending regional Aboriginal Family Birthing Program services were more likely to access antenatal care in the first trimester (Adj OR 2.5 [1.0-6.3]) and markedly more likely to attend a minimum of five visits (Adj OR 4.3 [1.2-15.1]). Women attending metropolitan Aboriginal Family Birthing Program services were also more likely to attend a minimum of five visits (Adj OR 12.2 [1.8-80.8]) compared with women attending mainstream regional services. Women who smoked during pregnancy were less likely to attend a visit in the first trimester and had fewer visits. CONCLUSIONS: Scaling up of Aboriginal Family Birthing Program Services in urban and regional areas of South Australia has increased access to antenatal care for Aboriginal families. The involvement of Aboriginal Maternal Infant Care workers, provision of transport for women to get to services, and outreach have been critical to the success of this program.
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Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Nativos de Hawái y Otras Islas del Pacífico , Atención Prenatal/estadística & datos numéricos , Atención Prenatal/normas , Adolescente , Adulto , Competencia Cultural , Femenino , Servicios de Salud del Indígena , Humanos , Modelos Logísticos , Análisis Multivariante , Satisfacción del Paciente , Embarazo , Factores Socioeconómicos , Australia del Sur , Adulto JovenRESUMEN
BACKGROUND: Aboriginal and Torres Strait Islander families experience markedly worse maternal and child health outcomes than non-Aboriginal families. The objective of this study was to investigate the experiences of women attending Aboriginal Family Birthing Program services in South Australia compared with women attending mainstream public antenatal care. METHOD: Population-based survey of mothers of Aboriginal babies giving birth in urban, regional, and remote areas of South Australia between July 2011 and June 2013. RESULTS: A total of 344 women took part in the study around 4-9 months after giving birth; 93 percent were Aboriginal and/or Torres Strait Islanders, and 7 percent were non-Aboriginal mothers of Aboriginal babies. Of these, 39 percent of women lived in a major city, 36 percent in inner or outer regional areas, and 25 percent in remote areas of South Australia. Compared with women attending mainstream public antenatal care, women attending metropolitan and regional Aboriginal Family Birthing Program services had a higher likelihood of reporting positive experiences of pregnancy care (adjOR 3.4 [95% CI 1.6-7.0] and adjOR 2.4 [95% CI 1.4-4.3], respectively). Women attending Aboriginal Health Services were also more likely to report positive experiences of care (adjOR 3.5 [95% CI 1.3-9.4]). CONCLUSIONS: In the urban, regional, and remote areas where the Aboriginal Family Birthing Program has been implemented, the program has expanded access to culturally responsive antenatal care for Aboriginal women and families. The positive experiences reported by many women using the program have the potential to translate into improved outcomes for Aboriginal families.
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Servicios de Salud del Indígena/organización & administración , Nativos de Hawái y Otras Islas del Pacífico , Satisfacción del Paciente/etnología , Atención Prenatal/organización & administración , Adolescente , Adulto , Estudios Transversales , Femenino , Encuestas de Atención de la Salud , Humanos , Satisfacción del Paciente/estadística & datos numéricos , Embarazo , Evaluación de Programas y Proyectos de Salud , Servicios de Salud Rural/organización & administración , Autoinforme , Australia del Sur , Servicios Urbanos de Salud/organización & administración , Adulto JovenRESUMEN
BACKGROUND: Resilience is a process of drawing on internal or external strengths to regain, sustain or improve adaptive outcomes despite adversity. Using a child resilience measure co-designed with Aboriginal and Torres Strait Islander communities, we investigate: 1) children's personal, family, school and community strengths; 2) gender differences; and 3) associations between resilience and wellbeing. METHODS: 1132 parent/caregivers of children aged 5-12 years were recruited to the Childhood Resilience Study, including through the Aboriginal Families Study. The Aboriginal Families Study is a population-based cohort of 344 mothers of an Aboriginal and/or Torres Strait Islander child. This paper focuses on the wave 2 survey data on child resilience at age 5-9 years (n = 231). Resilience was assessed with the Child Resilience Questionnaire-parent/caregiver report (CRQ-P/C), categorised into tertiles of low, moderate and high scores. Child emotional/behavioural wellbeing and mental health competence was assessed with the parent-report Strengths and Difficulties Questionnaire. All Tobit regression models adjusted for child age. OUTCOMES: Aboriginal and Torres Strait Islander girls had higher resilience scores compared to boys (Adj.ß = 0·9, 95%CI 0·9-1·4), with higher School Engagement, Friends and Connectedness to language scale scores. Resilience scores were strongly associated with wellbeing and high mental health competence. A higher proportion of girls with low resilience scores had positive wellbeing than did boys (73.3% versus 49.0%). High resilience scores were associated with lower SDQ total difficulties score after adjusting for child age, gender, maternal age and education and family location (major city, regional, remote) (Adj.ß = -3.4, 95%CI -5.1, -1.7). Compared to the Childhood Resilience Study sample, Aboriginal Families Study children had higher mean CRQ-P/C scores in the personal and family domains. INTERPRETATION: High family strengths can support Aboriginal and Torres Strait Islander children at both an individual and cultural level. Boys may benefit from added scaffolding by schools, family and communities to support their social and academic connectedness.
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Servicios de Salud del Indígena , Resiliencia Psicológica , Masculino , Femenino , Humanos , Niño , Preescolar , Australia , Aborigenas Australianos e Isleños del Estrecho de Torres , Salud Mental , Encuestas y CuestionariosRESUMEN
PURPOSE: The Aboriginal Families Study is a prospective, intergenerational cohort study with well-established Aboriginal governance arrangements and community partnerships to support all research processes including data collection, interpretation and knowledge translation. PARTICIPANTS: 344 Aboriginal and Torres Strait Islander children born in South Australia between July 2011 and June 2013 and their mothers and other primary caregivers. Two waves of survey data collection have been undertaken: early in the first year postpartum and when the study children were aged 5-8 years. Children participated in direct developmental assessments of their cognitive, speech and language development at 5-8 years of age. Social and cultural determinants of health and well-being have been assessed at each wave of data collection. FINDINGS TO DATE: Publications and policy briefs to date focus on social determinants of women's and children's physical and mental health; identifying gaps in access to pregnancy, postnatal, primary, specialist and allied healthcare; and evidence that Aboriginal-led services in South Australia have improved women's experiences and access to antenatal care. FUTURE PLANS: Wave 3 follow-up is planned as the study children reach 14-16 years of age. Longitudinal follow-up of women and children in the cohort will generate new knowledge about factors promoting children and young people's social and emotional well-being. Our goal is to build a stronger understanding of the potential for key domains of social and emotional well-being (eg, connection to community, family and kin, country and spirituality) to buffer the impacts of social determinants of health, including intergenerational trauma and social inequity.
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Cuidadores , Madres , Nativos de Hawái y Otras Islas del Pacífico , Humanos , Niño , Femenino , Estudios Prospectivos , Australia del Sur , Preescolar , Madres/psicología , Cuidadores/psicología , Masculino , Determinantes Sociales de la Salud , Adulto , Desarrollo Infantil , Embarazo , AdolescenteRESUMEN
BACKGROUND: Australian Aboriginal and Torres Strait Islander women are between two to five times more likely to die in childbirth than non-Aboriginal women, and two to three times more likely to have a low birthweight infant. Babies with a low birthweight are more likely to have chronic health problems in adult life. Currently, there is limited research evidence regarding effective interventions to inform new initiatives to strengthen antenatal care for Aboriginal families. METHOD/DESIGN: The Aboriginal Families Study is a cross sectional population-based study investigating the views and experiences of Aboriginal and non-Aboriginal women having an Aboriginal baby in the state of South Australia over a 2-year period. The primary aims are to compare the experiences and views of women attending standard models of antenatal care with those accessing care via Aboriginal Family Birthing Program services which include Aboriginal Maternal Infant Care (AMIC) Workers as members of the clinical team; to assess factors associated with early and continuing engagement with antenatal care; and to use the information to inform strengthening of services for Aboriginal families. Women living in urban, regional and remote areas of South Australia have been invited to take part in the study by completing a structured interview or, if preferred, a self-administered questionnaire, when their baby is between 4-12 months old. DISCUSSION: Having a baby is an important life event in all families and in all cultures. How supported women feel during pregnancy, how women and families are welcomed by services, how safe they feel coming in to hospitals to give birth, and what happens to families during a hospital stay and in the early months after the birth of a new baby are important social determinants of maternal, newborn and child health outcomes. The Aboriginal Families Study builds on consultation with Aboriginal communities across South Australia. The project has been implemented with guidance from an Aboriginal Advisory Group keeping community and policy goals in mind right from the start. The results of the study will provide a unique resource to inform quality improvement and strengthening of services for Aboriginal families.
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Servicios de Salud Materna/normas , Bienestar Materno/etnología , Nativos de Hawái y Otras Islas del Pacífico , Satisfacción del Paciente/etnología , Adolescente , Adulto , Estudios Transversales , Femenino , Servicios de Salud del Indígena/normas , Disparidades en Atención de Salud/estadística & datos numéricos , Humanos , Calidad de la Atención de Salud , Australia del Sur , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Telehealth nursing is a specialized area of nursing practice that has grown in response to the emergence of new technologies and consumer demand for health care services in the community. HealthLinkBC Nursing Services provides symptom triage and health education to residents of British Columbia and Yukon over the phone. Unlike traditional nursing care, telenurses are limited in terms of information they receive from callers. Therefore, there is a need for critical thinking skills to be developed. The purpose of this paper is to describe a participatory approach towards identifying: (1) the factors that affect telehealth nursing practice including critical thinking, and (2) developing a research strategy aimed at identifying the ways in which critical thinking can be supported in a telehealth nursing environment. A HealthLinkBC working group has begun work in developing a definition of critical thinking specific to nursing, identifying future research opportunities and methodologies.
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Actitud del Personal de Salud , Proceso de Enfermería/organización & administración , Telemedicina/organización & administración , Pensamiento , Colombia Británica , Enfermeras y EnfermerosRESUMEN
Indigenous families tend to move house more often, especially families with young children. However, little is known about the impact of high mobility on children's well-being and development. The aim of this systematic review was to examine the relationship between residential mobility and children's health, developmental, and educational outcomes for Australian, Canadian, and New Zealand Indigenous children (0-12 years). Four databases were investigated with pre-determined inclusion and exclusion criteria. The search identified 243 articles after independent screening by two authors. Eight studies assessing four child health outcomes were included, six quantitative and two qualitative. Child health outcomes were classified into four broad categories-physical health, social and emotional behavior, learning and development, and developmental risk. The review identified limited evidence; possible links were identified between high mobility and emotional and behavioral difficulties for younger children. One study identified evidence of a linear relationship between the number of houses a child has lived in since birth and developmental risk. Further research is needed to fully understand the impact of high residential mobility for Indigenous children at different developmental stages. Prioritizing the involvement, collaboration, and empowerment of Indigenous communities and leadership is critical for future research.
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Salud Infantil , Aprendizaje , Humanos , Niño , Preescolar , Nueva Zelanda , Canadá , AustraliaRESUMEN
Despite longstanding recognition of disparities in Aboriginal and Torres Strait Islander child health, progress to reduce disparities is slow. To improve the capacity of policy makers to target resources, there is an urgent need for epidemiological studies providing prospective data on child health outcomes. We undertook a prospective population-based study of 344 Aboriginal and Torres Strait Islander children born in South Australia. Mothers and caregivers reported on child health conditions, use of health services and the social and familial context of the children. A total of 238 children with a mean age of 6.5 years participated in wave 2 follow-up. Overall, 62.7% of the children experienced one or more physical health conditions in the 12 months prior to wave 2 follow-up, 27.3% experienced a mental health condition and 24.8% experienced a developmental condition. The 12-month period prevalence of physical, developmental and mental health conditions was similar for children living in urban, regional and remote areas. While most children had had at least one visit with a general practitioner, some children experiencing physical, developmental and mental health conditions appear to be missing out on specialist and allied health care. Greater efforts by governments and policy makers are needed to strengthen outreach, recognition, referral and follow-up.
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Aborigenas Australianos e Isleños del Estrecho de Torres , Servicios de Salud del Indígena , Aceptación de la Atención de Salud , Niño , Femenino , Humanos , Servicios de Salud , Estudios Prospectivos , Australia del Sur/epidemiologíaRESUMEN
Although many Indigenous peoples demonstrate resilience and strength despite the ongoing impact colonization has on their peoples, evidence suggests poor experiences and expectations of health care professionals and access to health care. Health care professionals play an essential role in responding to family violence (FV), yet there is a paucity of evidence detailing Indigenous people's experiences and expectations of health care professionals in the context of FV. Using a meta-synthesis of qualitative studies, this article aims to address the following research question: What are Indigenous people's experiences and expectations of health care professionals when experiencing FV? The inclusion criteria comprised a qualitative study design, Indigenous voices, and a focus on expectations and experiences of health care professionals when FV is experienced. Reviewers independently screened article abstracts, and the findings from included papers were subject to a thematic analysis. Six studies were included in the final meta-synthesis representing studies from Australia, the Americas, and New Zealand. Three themes were identified. Health care professionals need to center the Indigenous person in the care they provide and demonstrate cultural awareness of how history and culture influence an individual's care requirements. Health care professionals also need to ensure they are connecting for trust with the Indigenous person, by slowly developing a rapport, yarning, and investing in the relationship. Finally, Indigenous peoples want their health care professional to work on strengthening safety from culturally inappropriate care, institutional control, and potential lack of confidentiality associated with tight-knit communities.
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Violencia Doméstica , Pueblos Indígenas , Violencia Doméstica/prevención & control , Personal de Salud , Humanos , Motivación , Investigación CualitativaRESUMEN
OBJECTIVE: Develop a comprehensive socially inclusive measure to assess child resilience factors. DESIGN: A socioecological model of resilience, community-based participatory research methods and two rounds of psychometric testing created the Child Resilience Questionnaire (parent/caregiver report, child report, school report). The parent/caregiver report (CRQ-P/C) is the focus of this paper. SETTING: Australia. PARTICIPANTS: Culturally and socially diverse parents/caregivers of children aged 5-12 years completed the CRQ-P/C in the pilot (n=489) and validation study (n=1114). Recruitment via a large tertiary hospital's outpatient clinics, Aboriginal and refugee background communities (Aboriginal and bicultural researchers networks) and nested follow-up of mothers in a pregnancy cohort and a cohort of Aboriginal families. ANALYSIS: Exploratory and confirmatory factor analyses conducted to assess the structure and construct validity of CRQ-P/C subscales. Cronbach's alpha used to assess internal consistency of subscales. Criterion validity assessed with the Strengths and Difficulties Questionnaire (SDQ) parent report. RESULTS: Conceptually developed CRQ comprised 169 items in 19 subscales across five socioecological domains (self, family, friends, school and community). Two rounds of psychometric revision and community consultations created a CRQ-P/C with 43 items in 11 scales: self (positive self, positive future, managing emotions), family (connectedness, guidance, basic needs), school (teacher support, engagement, friends) and culture (connectedness, language). Excellent scale reliability (α=0.7-0.9), except basic needs scale (α=0.61) (where a highly endorsed item was retained for conceptual integrity). Criterion validity was supported: scales had low to moderate negative correlations with SDQ total difficulty score (Rs= -0.2/-0.5. p<0.001); children with emotion/behavioural difficulties had lower CRQ-P/C scores (ß=-14.5, 95% CI -17.5 to -11.6, adjusted for gender). CONCLUSION: The CRQ-P/C is a new multidomain measure of factors supporting resilience in children. It has good psychometric properties and will have broad applications in clinical, educational and research settings. The tool also adds to the few culturally competent measures relevant to Aboriginal and refugee background communities.
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Cuidadores , Investigación Participativa Basada en la Comunidad , Australia , Niño , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Development and testing of a comprehensive and social and culturally inclusive child-report measure of resilience factors supporting positive outcomes in the face of adversity. DESIGN: The measure is based on a socioecological model of resilience and was developed and revised using community-based participatory research methods with Aboriginal and refugee background communities. Pilot testing and validation of the child-report version (Child Resilience Questionnaire-Child report (CRQ- C)) is described in this paper. SETTING: Australia. PARTICIPANTS: Children aged 7-12 years from culturally and socially diverse backgrounds completed the CRQ- C in the pilot (n=387) and validation study (n=775). Families recruited via hospital clinics, Aboriginal and refugee background communities and nested follow-up of participants in an existing cohort study. ANALYSIS: The factor structure and construct validity of CRQ-C scales were assessed using exploratory and confirmatory factor analyses. Preliminary assessment of criterion validity was conducted usinghe Strengths and Difficulties Questionnaire (SDQ). Internal consistency of final scales was assessed using Cronbach's alpha. RESULTS: Conceptually developed CRQ-C was over inclusive of resilience factors and items. Exploratory factor analyses and confirmatory factor analyses supported 10 subscales reflecting personal resilience factors (positive self/future, managing emotions) and connectedness to family, school and culture. Excellent scale reliability (α=0.7-0.9) for all but one scale (Friends, α=0.6). Significant negative correlation between CRQ-C and SDQ total difficulty score supporting criterion validity (rs=-0.317, p<0.001). CONCLUSION: The CRQ-C is a new culturally and socially inclusive self-report measure of resilience factors in childhood, with demonstrated content, construct and scale reliability. Further testing of criterion validity required. Availability of child and parent report CRQ supports broad applications in clinical, research and intervention work. Socially inclusive and culturally appropriate tools are fundamental to create the evidence needed to assess and guide intervention efforts.
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Investigación Participativa Basada en la Comunidad , Australia , Estudios de Cohortes , Humanos , Psicometría/métodos , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Few studies employ culturally safe approaches to understanding Indigenous women's experiences of intimate partner violence (IPV). The aim of this study was to develop a brief, culturally safe, self-report measure of Aboriginal and Torres Strait Islander women's experiences of different types of IPV. DESIGN: Multistage process to select, adapt and test a modified version of the Australian Composite Abuse Scale using community discussion groups and pretesting. Revised draft measure tested in Wave 2 follow-up of an existing cohort of Aboriginal families. Psychometric testing and revision included assessment of the factor structure, construct validity, scale reliability and acceptability to create the Aboriginal Women's Experiences of Partner Violence Scale (AEPVS). SETTING: South Australia, Australia. PARTICIPANTS: 14 Aboriginal women participated in discussion groups, 58 women participated in pretesting of the draft version of the AEPVS and 216 women participating in the Aboriginal Families Study completed the revised draft version of the adapted measure. RESULTS: The initial version of the AEPVS based on item review and adaptation by the study's Aboriginal Advisory Group comprised 31 items measuring physical, emotional and financial IPV. After feedback from community discussion groups and two rounds of testing, the 18-item AEPVS consists of three subscales representing physical, emotional and financial IPV. All subscales had excellent construct validity and internal consistency. The AEPVS had high acceptability among Aboriginal women participating in the Aboriginal Families Study. CONCLUSIONS: The AEPVS is the first co-designed, multidimensional measure of Aboriginal women's experience of physical, emotional and financial IPV. The measure demonstrated cultural acceptability and construct validity within the setting of an Aboriginal-led, community-based research project. Validation in other settings (eg, primary care) and populations (eg, other Indigenous populations) will need to incorporate processes for community governance and tailoring of research processes to local community contexts.