RESUMEN
BACKGROUND: Pre-employment psychological screening to detect psychological vulnerability is common amongst emergency service organizations worldwide, yet the evidence for its ability to predict poor mental health outcomes is limited with published studies looking at post-recruitment research data rather than data collected by the organizations themselves. AIMS: The present study sought to investigate the ability of pre-employment screening to predict later psychological injury-related absenteeism amongst police officers. METHODS: A nested case-control study using prospective data was conducted. One hundred and fifty police officers with a liability-accepted psychological injury were matched to a control group of 150 psychologically healthy officers. Conditional logistic regression was used to examine associations between Minnesota Multiphasic Personality Inventory-2 (MMPI-2) scales measuring factors research has shown to predict psychological injury (Neuroticism, Psychoticism, Introversion, Disconstraint and Aggressiveness) and psychopathology (Depression, Anxiety and post-traumatic stress disorder [PTSD]) with subsequent psychological injury. RESULTS: Contrary to expectations, we were unable to demonstrate any association between validated pre-employment measures of personality and psychopathology with mental health outcomes amongst newly recruited police officers over a 7-year follow-up. CONCLUSIONS: Other measures may be better able to predict future mental health problems in police recruits.
Asunto(s)
Trastornos Mentales/psicología , Enfermedades Profesionales/psicología , Policia/psicología , Australia , Estudios de Casos y Controles , Empleo/psicología , Femenino , Humanos , MMPI , Masculino , Trastornos Mentales/diagnóstico , Determinación de la Personalidad , Estudios Prospectivos , Ausencia por Enfermedad/estadística & datos numéricosRESUMEN
Wildfire is an important ecological process that influences species' occurrence and biodiversity generally. Its effect on bats is understudied, creating challenges for habitat management and species conservation as threats to the taxa worsen globally and within fire-prone ecosystems. We conducted acoustic surveys of wildfire areas during 2014-2017 in conifer forests of California's Sierra Nevada Mountains. We tested effects of burn severity and its variation, or pyrodiversity, on occupancy and diversity for the 17-species bat community while accounting for imperfect detection. Occupancy rates increased with severity for at least 6 species and with pyrodiversity for at least 3. Two other species responded negatively to pyrodiversity. Individual species models predicted maximum occupancy rates across burn severity levels but only one species occurred most often in undisturbed areas. Species richness increased from approximately 8 species in unburned forests to 11 in pyrodiverse areas with moderate- to high-severity. Greater accessibility of foraging habitats, as well as increased habitat heterogeneity may explain positive responses to wildfire. Many bat species appear well adapted to wildfire, while a century of fire suppression and forest densification likely reduced habitat quality for the community generally. Relative to other taxa, bats may be somewhat resilient to increases in fire severity and size; trends which are expected to continue with accelerating climate change.
Asunto(s)
Quirópteros/crecimiento & desarrollo , Conservación de los Recursos Naturales/métodos , Incendios Forestales , Animales , Quirópteros/clasificación , Cambio Climático , Ecosistema , Densidad de Población , Especificidad de la EspecieRESUMEN
AIMS: Despite the frequency that refugees suffer bereavement, there is a dearth of research into the prevalence and predictors of problematic grief reactions in refugees. To address this gap, this study reports a nationally representative population-based study of refugees to determine the prevalence of probable prolonged grief disorder (PGD) and its associated problems. METHODS: This study recruited participants from the Building a New Life in Australia (BNLA) prospective cohort study of refugees admitted to Australia between October 2013 and February 2014. The current data were collected in 2015-2016, and comprised 1767 adults, as well as 411 children of the adult respondents. Adult refugees were assessed for trauma history, post-migration difficulties, probable PGD, post-traumatic stress disorder (PTSD) and mental illness. Children were administered the Strengths and Difficulties Questionnaire. RESULTS: In this cohort, 38.1% of refugees reported bereavement, of whom 15.8% reported probable PGD; this represents 6.0% of the entire cohort. Probable PGD was associated with a greater likelihood of mental illness, probable PTSD, severe mental illness, currently unemployed and reported disability. Children of refugees with probable PGD reported more psychological difficulties than those whose parents did not have probable PGD. Probable PGD was also associated with the history of imprisonment, torture and separation from family. Only 56.3% of refugees with probable PGD had received psychological assistance. CONCLUSIONS: Bereavement and probable PGD appear highly prevalent in refugees, and PGD seems to be associated with disability in the refugees and psychological problems in their children. The low rate of access to mental health assistance for these refugees highlights that there is a need to address this issue in refugee populations.
Asunto(s)
Trastornos de Ansiedad/epidemiología , Trastorno Depresivo/epidemiología , Pesar , Refugiados/estadística & datos numéricos , Trastornos por Estrés Postraumático/epidemiología , Adolescente , Adulto , África/etnología , Asia/etnología , Australia/epidemiología , Aflicción , Estudios de Cohortes , Femenino , Humanos , Masculino , Trastornos Mentales , Persona de Mediana Edad , Estudios Prospectivos , Refugiados/psicología , Factores de Riesgo , Adulto JovenRESUMEN
In recent years, the Stockholm Convention has listed an additional set of persistent organic pollutants (POPs) for elimination or restricted use/release. Data on the occurrence of these contaminants in food is scarce. Validated analytical methodology was developed to investigate the occurrence of hexachlorobutadiene (HCBD), pentachlorobenzene (PCBz), hexachlorobenzene (HCB) pentachlorophenol (PCP) and polychlorinated naphthalenes (PCNs) in 120 retail foods and 19 total diet study samples. The foods covered the range of commonly consumed dietary items including dairy products, eggs (hen and other species), poultry, meat, fish, vegetables, etc. HCBD showed a low frequency of detection, whereas PCBz, HCB and PCNs occurred in most samples (ranges: <0.01 to 0.19⯵g/kg; <0.01 to 3.16⯵g/kg and 0.1 to 166â¯ng ΣPCNs/kg respectively). PCP (<0.01 to 1.9⯵g/kg) was detected more frequently in meat products, offal and eggs. Fish, shellfish, eggs from all species, animal fats, meat, offal and meat products showed higher contamination levels, which is normal when investigating lipophilic POPs. These levels of occurrence are similar to more recently reported literature levels but perhaps lower, relative to historic data. This is not unexpected, given the restrictions/limitations on these chemicals within the UK and Western Europe. The estimated human exposure to population groups through dietary intake is correspondingly low and based on current toxicological knowledge, the levels in the examined samples do not suggest a cause for health concern. The data also provide a current baseline for HCBD, PCBz and PCP, and update existing data for PCN and HCB occurrence in foods.
Asunto(s)
Exposición Dietética/análisis , Monitoreo del Ambiente/métodos , Contaminantes Ambientales/análisis , Contaminación de Alimentos/análisis , Animales , Reino UnidoRESUMEN
BACKGROUND: To determine the patterns and predictors of treatment response trajectories for veterans with post-traumatic stress disorder (PTSD). METHODS: Conditional latent growth mixture modelling was used to identify classes and predictors of class membership. In total, 2686 veterans treated for PTSD between 2002 and 2015 across 14 hospitals in Australia completed the PTSD Checklist at intake, discharge, and 3 and 9 months follow-up. Predictor variables included co-morbid mental health problems, relationship functioning, employment and compensation status. RESULTS: Five distinct classes were found: those with the most severe PTSD at intake separated into a relatively large class (32.5%) with small change, and a small class (3%) with a large change. Those with slightly less severe PTSD separated into one class comprising 49.9% of the total sample with large change effects, and a second class comprising 7.9% with extremely large treatment effects. The final class (6.7%) with least severe PTSD at intake also showed a large treatment effect. Of the multiple predictor variables, depression and guilt were the only two found to predict differences in response trajectories. CONCLUSIONS: These findings highlight the importance of assessing guilt and depression prior to treatment for PTSD, and for severe cases with co-morbid guilt and depression, considering an approach to trauma-focused therapy that specifically targets guilt and depression-related cognitions.
Asunto(s)
Personal Militar/psicología , Trastornos por Estrés Postraumático/terapia , Veteranos/psicología , Anciano , Australia , Depresión/psicología , Femenino , Culpa , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Psicoterapia/métodos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Although perceived social support is thought to be a strong predictor of psychological outcomes following trauma exposure, the temporal relationship between perceived positive and negative social support and post-traumatic stress disorder (PTSD) symptoms has not been empirically established. This study investigated the temporal sequencing of perceived positive social support, perceived negative social support, and PTSD symptoms in the 6 years following trauma exposure among survivors of traumatic injury. METHOD: Participants were 1132 trauma survivors initially assessed upon admission to one of four Level 1 trauma hospitals in Australia after experiencing a traumatic injury. Participants were followed up at 3 months, 12 months, 24 months, and 6 years after the traumatic event. RESULTS: Latent difference score analyses revealed that greater severity of PTSD symptoms predicted subsequent increases in perceived negative social support at each time-point. Greater severity of PTSD symptoms predicted subsequent decreases in perceived positive social support between 3 and 12 months. High levels of perceived positive or negative social support did not predict subsequent changes in PTSD symptoms at any time-point. CONCLUSIONS: Results highlight the impact of PTSD symptoms on subsequent perceived social support, regardless of the type of support provided. The finding that perceived social support does not influence subsequent PTSD symptoms is novel, and indicates that the relationship between PTSD and perceived social support may be unidirectional.
Asunto(s)
Apoyo Social , Trastornos por Estrés Postraumático/psicología , Sobrevivientes/psicología , Heridas y Lesiones/psicología , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: Little is known about the mental health of partners of survivors of high levels of trauma in post-conflict countries. METHOD: We studied 677 spouse dyads (n = 1354) drawn from a community survey (response 82.4%) in post-conflict Timor-Leste. We used culturally adapted measures of post-traumatic stress disorder (PTSD), psychological distress, explosive anger and grief. RESULTS: Latent class analysis identified three classes of couples: class 1, comprising women with higher trauma events (TEs), men with intermediate TEs (19%); class 2, including men with higher TEs, women with lower TEs (23%); and class 3, comprising couples in which men and women had lower TE exposure (58%) (the reference group). Men and women partners of survivors of higher TE exposure (classes 1 and 2) had increased symptoms of explosive anger and grief compared with the reference class (class 3). Women partners of survivors of higher TE exposure (class 2) had a 20-fold increased rate of PTSD symptoms compared with the reference class, a pattern that was not evident for men living with women exposed to higher levels of trauma (class 1). CONCLUSIONS: Men and women living with survivors of higher levels of trauma showed an increase in symptoms of grief and explosive anger. The manifold higher rate of PTSD symptoms amongst women living with men exposed to high levels of trauma requires replication. It is important to assess the mental health of partners when treating survivors of high levels of trauma in post-conflict settings.
Asunto(s)
Ira/fisiología , Pesar , Trauma Psicológico/fisiopatología , Esposos , Trastornos por Estrés Postraumático/fisiopatología , Estrés Psicológico/fisiopatología , Sobrevivientes , Exposición a la Guerra , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trauma Psicológico/epidemiología , Esposos/estadística & datos numéricos , Trastornos por Estrés Postraumático/epidemiología , Estrés Psicológico/epidemiología , Sobrevivientes/estadística & datos numéricos , Timor Oriental/epidemiología , Exposición a la Guerra/estadística & datos numéricosRESUMEN
AIMS: Grief symptoms and a sense of injustice may be interrelated responses amongst persons exposed to mass conflict and both reactions may contribute to post-traumatic stress disorder (PTSD) symptoms. As yet, however, there is a dearth of data examining these relationships. Our study examined the contributions of grief and a sense of injustice to a model of PTSD symptoms that included the established determinants of trauma events, ongoing adversity and severe psychological distress. The study involved a large population sample (n = 2964, response rate: 82.4%) surveyed in post-conflict Timor-Leste. METHODS: The survey sites included an urban administrative area (suco) in Dili, the capital of Timor-Leste and a rural village located an hour's drive away. Culturally adapted measures were applied to assess conflict related traumatic events (TEs), ongoing adversity, persisting preoccupations with injustice, symptoms of grief, psychological distress (including depressive symptoms) and PTSD symptoms. RESULTS: We tested a series of structural equation models, the final comprehensive model, which included indices of grief symptoms and injustice, producing a good fit. Locating grief symptoms as the endpoint of the model produced a non-converging model. In the final model, strong associations were evident between grief and injustice (ß = 0.34, s.e. = 0.02, p < 0.01) and grief and PTSD symptoms (ß = 0.14, s.e. = 0.02, p < 0.01). The sense of injustice exerted a considerable effect on PTSD symptoms (ß = 0.13, s.e. = 0.03, p < 0.01). In addition, multiple indirect paths were evident, most involving grief and a sense of injustice, attesting to the complex inter-relationship of these factors in contributing to PTSD symptoms. CONCLUSIONS: Our findings support an expanded model of PTSD symptoms relevant to post-conflict populations, in which grief symptoms and a sense of injustice play pivotal roles. The model supports the importance of a focus on loss, grief and a sense of injustice in conducting trauma-focused psychotherapies for PTSD amongst populations exposed to mass conflict and violence. Further research is needed to identify the precise mechanisms whereby grief symptoms and the sense of injustice impact on PTSD symptoms.
Asunto(s)
Pesar , Justicia Social/psicología , Trastornos por Estrés Postraumático/psicología , Estrés Psicológico/psicología , Sobrevivientes/psicología , Violencia/psicología , Guerra , Adolescente , Adulto , Anciano , Ira , Aflicción , Femenino , Humanos , Masculino , Persona de Mediana Edad , Población Rural/estadística & datos numéricos , Justicia Social/estadística & datos numéricos , Trastornos por Estrés Postraumático/epidemiología , Estrés Psicológico/epidemiología , Sobrevivientes/estadística & datos numéricos , Timor Oriental/epidemiología , Violencia/estadística & datos numéricos , Adulto JovenRESUMEN
OBJECTIVES: To identify the 6-year trajectories of post-traumatic stress symptoms (PTSS) and psychological distress symptoms, and examine for associations with timing of trauma exposure, ongoing adversity and with the sense of injustice in conflict-affected Timor-Leste. SETTING: A whole-of-household survey was conducted in 2004 and 2010 in Dili, the capital of Timor-Leste. PARTICIPANTS: 1022 adults were followed up over 6 years (retention rate 84.5%). Interviews were conducted by field workers applying measures of traumatic events (TEs), ongoing adversity, a sense of injustice, PTS symptoms and psychological distress. RESULTS: Latent transition analysis supported a 3-class longitudinal model (psychological distress, comorbid symptoms and low symptoms). We derived 4 composite trajectories comprising recovery (20.8%), a persisting morbidity trajectory (7.2%), an incident trajectory (37.2%) and a low-symptom trajectory (34.7%). Compared with the low-symptom trajectory, the persistent and incident trajectories reported greater stress arising from poverty and family conflict, higher TE exposure for 2 historical periods, and a sense of injustice for 2 historical periods. The persistent trajectory was unique in reporting greater TE exposure in the Indonesian occupation, whereas the incident trajectory reported greater TE exposure during the later internal conflict that occurred between baseline and follow-up. Compared with the low-symptom trajectory, the incident trajectory reported a greater sense of injustice relating to the periods of the Indonesian occupation and independence. The persistent trajectory was characterised by a sense of injustice relating to the internal conflict and contemporary times. The recovery trajectory was characterised by the absence of these risk factors, the only difference from the low-symptom trajectory being that the former reported a sense of injustice for the period surrounding independence. CONCLUSIONS: Our findings suggest that the timing of both TE exposure and the focus of a sense of injustice may differentiate those with persisting and new-onset mental health morbidity in settings of recurrent conflict.
Asunto(s)
Justicia Social/psicología , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/psicología , Estrés Psicológico/epidemiología , Estrés Psicológico/psicología , Violencia/psicología , Adulto , Femenino , Estudios de Seguimiento , Humanos , Entrevistas como Asunto , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pobreza , Características de la Residencia/estadística & datos numéricos , Índice de Severidad de la Enfermedad , Justicia Social/estadística & datos numéricos , Factores de Tiempo , Timor Oriental/epidemiología , Violencia/estadística & datos numéricosRESUMEN
BACKGROUND: Despite significant research examining mental health in conflict-affected populations we do not yet have a comprehensive epidemiological model of how mental disorders are distributed, or which factors influence the epidemiology in these populations. We aim to derive prevalence estimates specific for region, age and sex of major depression, and PTSD in the general populations of areas exposed to conflict, whilst controlling for an extensive range of covariates. METHODS: A systematic review was conducted to identify epidemiological estimates of depression and PTSD in conflict-affected populations and potential predictors. We analyse data using Bayesian meta-regression techniques. RESULTS: We identified 83 studies and a list of 34 potential predictors. The age-standardised pooled prevalence of PTSD was 12.9% (95% UI 6.9-22.9), and major depression 7.6% (95% UI 5.1-10.9) - markedly lower than estimated in previous research but over two-times higher than the mean prevalence estimated by the Global Burden of Disease Study [3.7% (95% UI 3.0-4.5) and 3.5% (95% UI 2.9-4.2) for anxiety disorders and MDD, respectively]. The age-patterns reveal sharp prevalence inclines in the childhood years. A number of ecological variables demonstrated associations with prevalence of both disorders. Symptom scales were shown to significantly overestimate prevalence of both disorders. Finding suggests higher prevalence of both disorders in females. CONCLUSION: This study provides, for the first time, age-specific estimates of PTSD and depression prevalence adjusted for an extensive range of covariates and is a significant advancement on our current understanding of the epidemiology in conflict-affected populations.
RESUMEN
There is growing acknowledgment that research in the postconflict field needs to include a focus on social conditions. The authors applied structural equation modeling to epidemiologic data obtained from postconflict Timor-Leste, to examine for links involving potentially traumatic events and sociodemographic factors (age, gender, educational levels, and unemployment) with psychological symptoms and functioning. Exposure to trauma and lack of education emerged as most relevant with psychological distress impacting on education in the urban area. Age and gender exerted influences at different points in the model consistent with the known history of Timor. Although based on cross-sectional data, the model supports the relevance of past trauma, posttraumatic distress, and postconflict social conditions to functioning in societies such as Timor-Leste.
Asunto(s)
Altruismo , Desórdenes Civiles/psicología , Ajuste Social , Trastornos por Estrés Postraumático/fisiopatología , Estrés Psicológico , Adolescente , Adulto , Estudios Transversales , Femenino , Humanos , Indonesia , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios , Adulto JovenRESUMEN
The psychosocial impact of disasters has attracted increasing attention. There is little consensus, however, about what priorities should be pursued in relation to mental health interventions, with most controversy surrounding the relevance of traumatic stress to mental health. The present overview suggests that acute traumatic stress may be a normative response to life threat which tends to subside once conditions of safety are established. At the same time, there is a residual minority of survivors who will continue to experience chronic posttraumatic stress disorder (PTSD) and their needs can be easily overlooked. The ADAPT model offers an expanded perspective on the psychosocial systems undermined by disasters, encompassing threats to safety and security; interpersonal bonds; systems of justice; roles and identities; and institutions that promote meaning and coherence. Social reconstruction programs that are effective in repairing these systems maximize the capacity of communities and individuals to recover spontaneously from various forms of stress. Within that broad recovery context, clinical mental health services can focus specifically on those psychologically disturbed persons who are at greatest survival risk. Only a minority of persons with acute traumatic stress fall into that category, the remainder comprising those with severe behavioural disturbances arising from psychosis, organic brain disorders, severe mood disorders and epilepsy. Establishing mental health services that are community-based, family-focused and culturally sensitive in the post-emergency phase can create a model that helps shape future mental health policy for countries recovering from disaster.
Asunto(s)
Servicios Comunitarios de Salud Mental/organización & administración , Planificación en Desastres/organización & administración , Desastres , Trastornos Mentales/psicología , Trastornos por Estrés Postraumático/psicología , Sobrevivientes/psicología , Necesidades y Demandas de Servicios de Salud , Humanos , Trastornos Mentales/terapia , Apoyo Social , Poblaciones Vulnerables/psicologíaRESUMEN
OBJECTIVE: To compare the prevalence of common mental disorders, disability and health service utilization amongst Vietnamese refugees resettled in Australia for 11 years, with data obtained from a national survey of the host population. METHOD: A stratified multistage probability household survey of 1611 Vietnamese undertaken in the state of New South Wales was compared with data from 7961 Australian-born respondents. Measures included the CIDI 2.1 and the MOS SF-12. RESULTS: The 12-month prevalence of anxiety, depression and drug and alcohol dependence amongst Vietnamese was 6.1% compared with 16.7% amongst Australians. Vietnamese with a mental illness reported higher disability but exhibited similar levels of mental health consultation. The overall service burden of mental disorders was lower for the Vietnamese. CONCLUSION: The findings suggest that refugee groups resettled for some time in Western countries may show sound mental health adaptation and do not necessarily impose a burden on general or mental health services.
Asunto(s)
Pueblo Asiatico/estadística & datos numéricos , Trastornos Mentales/epidemiología , Servicios de Salud Mental/estadística & datos numéricos , Personas con Discapacidades Mentales/estadística & datos numéricos , Derivación y Consulta/estadística & datos numéricos , Refugiados/estadística & datos numéricos , Adolescente , Adulto , Anciano , Pueblo Asiatico/psicología , Australia , Evaluación de la Discapacidad , Femenino , Encuestas Epidemiológicas , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/psicología , Persona de Mediana Edad , Personas con Discapacidades Mentales/psicología , Valores de Referencia , Refugiados/psicología , Revisión de Utilización de Recursos/estadística & datos numéricos , Vietnam/etnologíaRESUMEN
Newly arrived refugees and asylum seekers are faced with many difficulties in accessing effective health care when settling in Australia. Cultural, language and financial constraints, lack of awareness of available services, and lack of health provider understanding of the complex health concerns of refugees can all contribute to limiting access to health care. Understanding the complexities of a new health care system under these circumstances and finding a regular health provider may be difficult. In some cases there may be a fundamental distrust of government services. The different levels of health entitlements by visa category and (for some) detention on arrival in Australia may further complicate the provision and use of health services for providers and patients. Children are particularly at risk of suboptimal health care due to the impact of these factors combined with the effect of resettlement stresses on parents' ability to care for their children. Unaccompanied and separated children, and those in detention experience additional challenges in accessing care. This article aims to increase awareness among health professionals caring for refugee children of the challenges faced by this group in accessing and receiving effective health care in Australia. Particular consideration is given to the issues of equity, rights of asylum seekers, communication and cultural sensitivities in health care provision, and addressing barriers to health care. The aim of the paper is to alert practitioners to the complex issues surrounding the delivery of health care to refugee children and provide realistic recommendations to guide practice.
Asunto(s)
Atención a la Salud/métodos , Aceptación de la Atención de Salud , Refugiados , Australia , Niño , Atención a la Salud/organización & administración , Atención a la Salud/normas , Determinación de la Elegibilidad , Programas de Gobierno , HumanosRESUMEN
Providing appropriate and responsive care to refugees from diverse backgrounds and with unique health needs is challenging. Refugee children may present with a wide range of conditions, which may be unfamiliar to health professionals in developed countries. Additionally, refugees may experience unfamiliarity with the Australian health system and distrust of authority figures and/or medical practitioners. This article provides an overview of the priority areas in health and health management for paediatric refugee patients for paediatricians as well as other relevant health care providers caring for this group. Specific issues covered include general health assessment, infectious diseases, immunization, growth and nutrition, oral health, development and disability, mental health and child protection. Comprehensive health assessment can assist in identifying children at risk of poor health and to provide them with timely and effective care, advocacy and appropriate referral.
Asunto(s)
Atención Integral de Salud/métodos , Refugiados , Australia , Niño , Enfermedades Transmisibles/terapia , Atención Integral de Salud/organización & administración , Atención Integral de Salud/normas , Atención Odontológica , Crecimiento , Humanos , Programas de Inmunización , Esquemas de Inmunización , Salud Mental , Trastornos Nutricionales/prevención & control , Trastornos Nutricionales/terapia , Fenómenos Fisiológicos de la NutriciónRESUMEN
Refugee survivors of inter-ethnic warfare vary greatly in the extent and range of their trauma experiences. Discerning which experiences are most salient to generating and perpetuating disorders such as posttraumatic stress disorder (PTSD) is critical to the mounting rational strategies for targeted psychosocial interventions. In a sample of Bosnian Muslim refugees (n=126) drawn from a community centre and supplemented by a snowball sampling method, PTSD status and associated disability were measured using the clinician-administered PTSD Scale (CAPS) for DSM-IV. A principal components analysis (PCA) based on a pool of trauma items yielded four coherent trauma dimensions: Human Rights Violations, Threat to Life, Traumatic Loss and Dispossession and Eviction. A cluster analysis identified three subgroupings according to extent of trauma exposure. There were no differences in PTSD risk for the group most exposed to human rights violations (internment in concentration camps, torture) compared to the general war-exposed group. Logistic regression analysis using the dimensions derived from the PCA indicated that Threat to Life alone of the four trauma factors predicted PTSD status, a finding that supports the DSM-IV definition of a trauma. Both Threat to Life and Traumatic Loss contributed to symptom severity and disability associated with PTSD. It may be that human rights violations pose a more general threat to the survivor's future psychosocial adaptation in areas of functioning that extend beyond the confines of PTSD.
Asunto(s)
Refugiados/psicología , Medición de Riesgo , Trastornos por Estrés Postraumático/etnología , Sobrevivientes/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Australia , Bosnia y Herzegovina/etnología , Análisis por Conglomerados , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Índice de Severidad de la Enfermedad , Trastornos por Estrés Postraumático/clasificación , Trastornos por Estrés Postraumático/psicología , Tortura/psicología , GuerraRESUMEN
BACKGROUND: Anecdotal evidence suggests that people from non-Anglo-Celtic backgrounds are under-represented at familial cancer clinics in the UK, the USA, and Australia. This article discusses cultural beliefs as a potential key barrier to access, reviews previous empirical research on cultural aspects of cancer genetics, draws implications from findings, and sets a research agenda on the inter-relationships between culture, cancer genetics, and kinship. METHODS: The CD-ROM databases MEDLINE, PsychLIT, CINAHL, and Sociological Abstracts were searched from 1980 onwards. RESULTS: Cultural aspects of cancer genetics is the focus of an emerging body of publications. Almost all studies assessed African-American women with a family history of breast cancer and few studies included more diverse samples, such as Americans of Ashkenazi Jewish background or Hawaiian- and Japanese-Americans. Our analysis of published reports suggests several directions for future research. First, an increased focus on various Asian societies appears warranted. Research outside North America could explore the extent to which findings can be replicated in other multicultural settings. In addition, control group designs are likely to benefit from systematically assessing culture based beliefs and cultural identity in the "majority culture" group used for comparative purposes. CONCLUSION: More data on which to base the provision of culturally appropriate familial cancer clinic services to ethnically diverse societies are needed. Empirical data will assist with culturally appropriate categorisation of people from other cultures into risk groups based on their family histories and provide the basis for the development of culturally appropriate patient education strategies and materials.
Asunto(s)
Etnicidad/genética , Neoplasias/etnología , Neoplasias/genética , Grupos Raciales/genética , Proyectos de Investigación , Negro o Afroamericano , Pueblo Asiatico/genética , Australia , Población Negra , Diversidad Cultural , Bases de Datos como Asunto , Bases de Datos Genéticas , Escolaridad , Salud de la Familia , Femenino , Predisposición Genética a la Enfermedad/genética , Pruebas Genéticas/estadística & datos numéricos , Educación en Salud/estadística & datos numéricos , Humanos , Japón , Judíos/genética , Masculino , Neoplasias/epidemiología , Proyectos de Investigación/normas , Reino Unido , Estados UnidosAsunto(s)
Derechos Humanos , Refugiados/estadística & datos numéricos , Adulto , Australia , Niño , Femenino , Humanos , Masculino , Estrés Psicológico/etiologíaRESUMEN
The possible mental health impact on asylum seekers of Australia's policy of mandatory detention is an issue of special relevance to health professionals and the public. Independent commissions of inquiry in Australia have found varying degrees of mental distress to be common in detained asylum seekers. Research studies in Australia and elsewhere suggest that detained asylum seekers may have suffered greater levels of past trauma than other refugees, and this may contribute to their mental health problems, with their detention providing a retraumatising environment. Studies are urgently required to examine the mental health consequences of detention, and to determine the effect of detention on acculturation and adaptation for asylum seekers subsequently released into the community.
Asunto(s)
Trastornos Mentales/etiología , Prisioneros , Refugiados/psicología , Australia , Humanos , Política Pública , Refugiados/legislación & jurisprudenciaRESUMEN
In the past, most refugees who permanently resettled in the traditional recipient countries of North America, Europe, and Australasia were screened prior to arrival in a host country. In the last decade, increasing numbers of unauthorized refugees or asylum seekers, those who formally lodge application for refugee status in the country in which they are residing, have applied for protection after crossing the borders of these countries. Concerns about uncontrolled migration have encouraged host countries to adopt policies of deterrence in which increasingly restrictive measures are being imposed on persons seeking asylum. These measures include, variously, confinement in detention centers, enforced dispersal within the community, the implementation of more stringent refugee determination procedures, and temporary forms of asylum. In several countries, asylum seekers living in the community face restricted access to work, education, housing, welfare, and, in some situations, to basic health care services. Allegations of abuse, untreated medical and psychiatric illnesses, suicidal behavior, hunger strikes, and outbreaks of violence among asylum seekers in detention centers have been reported. Although systematic research into the mental health of asylum seekers is in its infancy, and methods are limited by sampling difficulties, there is growing evidence that salient postmigration stress facing asylum seekers adds to the effect of previous trauma in creating risk of ongoing posttraumatic stress disorder and other psychiatric symptoms. The medical profession has a role in educating governments and the public about the potential risks of imposing excessively harsh policies of deterrence on the mental health of asylum seekers. JAMA. 2000;284:604-611