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Long-term exposure to environmental arsenic has been associated with many chronic diseases, including several cancers, and diabetes. Urinary studies have implicated arsenic speciation as an important risk factor, however, such associations have not been replicated using toenail samples: a relatively new biosample for estimating long-term internal dose-exposure to arsenic. Despite having several advantages over conventional biosamples such as ease of collection and storage, standard methods for arsenic speciation analysis in toenails have not yet been established. The primary objectives of this study were to 1) establish an analytical method for arsenic speciation analysis in toenails, 2) describe preliminary arsenic speciation profiles of toenail samples from individuals with skin, lung, bladder, and kidney cancer, type II diabetes, and no known disease, and 3) determine if these speciation patterns differ between disease groups to inform the feasibility of subsequent research. A small cross-sectional feasibility study was carried out using 60 toenail samples and baseline questionnaire data from the Atlantic Partnership for Tomorrow's Health (Atlantic PATH) study. Arsenic speciation profiles were determined using high performance liquid chromatography (HPLC) paired with inductively coupled plasma-mass spectrometry (ICP-MS). While no differences in total arsenic were found, arsenic speciation profiles were significantly different between certain cancer groups and the reference group with no known disease. Specifically, the percentage of monomethylarsonic acid (%MMA) was found to be significantly higher in the toenails of individuals with lung cancer and kidney cancer, compared to healthy individuals with similar total arsenic exposure. To the best of our knowledge, this is the first study to describe arsenic speciation patterns in individuals with several arsenic-related diseases using toenails: a convenient, non-invasive, biobankable sample capable of longer-term exposure estimation than conventional biosamples. These preliminary data provide evidence that toenail arsenic speciation patterns differ between groups with arsenic-related disease, and those with no known disease. Toenail arsenic speciation analysis is feasible and could potentially have important implications for research on arsenic-related diseases. Further investigation is warranted and would benefit from including detailed arsenic exposure data to explore the observed heterogeneity in arsenic speciation profiles.
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Arsênio , Diabetes Mellitus Tipo 2 , Arsênio/análise , Biomarcadores/análise , Doença Crônica , Estudos Transversais , Exposição Ambiental/análise , Estudos de Viabilidade , Humanos , Unhas/químicaRESUMO
Background: Female sex workers (FSW) in low- and middle-income countries (LMIC) are disproportionately vulnerable to poor health, social, and economic outcomes. The children of female sex workers (CFSW) experience health risks based on these challenging circumstances and the unique conditions to which they are exposed. Although country child mortality data exist, little is known about the causes of death among CFSW specifically, thereby severely limiting an effective public health response to the needs of this high-risk group of children. Methods: The Community Knowledge Approach (CKA) was employed between January and October 2019 to survey a criterion sample of 1280 FSW participants across 24 cities in eight LMIC countries. Participants meeting pre-determined criteria provided detailed reports of deaths among the CFSW within their community of peers. Newborn deaths were gleaned from FSW maternal death reports where the infants also died following birth. Results: Of the 668 child deaths reported, 589 were included in the analysis. Nutritional deficiencies comprised the leading cause of mortality accounting for 20.7% of deaths, followed closely by accidents (20.0%), particularly house fires, overdoses (19.4%), communicable diseases (18.5%), and homicides (9.8%). Other reported causes of death included neonatal conditions, respiratory illnesses, and suicides. Conclusions: The causes of CFSW death in these eight countries are preventable with improved protections. Governments, intergovernmental organisations like the United Nations, nongovernmental stakeholder organisations (e.g. sex worker organisations), and funders can implement targeted policies and programmes to protect CFSW and assist vulnerable FSW who are pregnant and raising children. Further research is needed to identify effective child welfare safeguards for CFSW.
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Profissionais do Sexo , Suicídio , Lactente , Criança , Recém-Nascido , Gravidez , Humanos , Feminino , Países em Desenvolvimento , Causas de Morte , MãesRESUMO
Background: End-of-life care involves a multitude of functions delivered by a team of healthcare professionals. Family caregivers get involved in every aspect of the palliative care journey. Meeting the needs of ethnically diverse patients can be a daunting task for Western-trained healthcare professionals. Family and professional caregivers need to have a mutual understanding of perspectives and expectations to integrate family caregivers into end-of-life care. The South Asian population in Canada is fast growing, and very little is known about their understanding and expectations of end-of-life care. Methods: The purpose is to provide research-based knowledge on discordances and concordances of encounters and perceptions of end-of-life care delivery between South Asian family caregivers and palliative care health professionals. Individual interviews were conducted among seven palliative care professionals, in a tertiary care center, and seven South Asian family caregivers who have provided care, in the same inpatient center, for the same period. The constant comparison, a component of the grounded theory approach, was employed to compare the two types of caregivers' perspectives that emerged in the qualitative data. Findings: The family caregivers were divided in their perception based on death denial and acceptance. The findings weaved the discordances and concordances of meaning assigned to palliative care to the three themes that emerged: the role of the family caregiver, communication needs and challenges, and barriers to the family caregiver participation in decision-making. The discordance between professionals and family caregivers arose in the death-denial group and concorded with the death-accepted group. The findings revealed a consequence of the survival optimistic bias, as creating dissatisfaction toward the end-of-life care delivery system when the palliative care professionals prognosticate imminent end-of-life. Conclusion: The family caregivers' interactions and encounters were shaped by their acceptance or denial of the death of their family member in care. Gaining conceptual clarity on the meaning of palliative care and providing education on the process of end-of-life care delivery are crucial to integrating ethnically diverse family caregivers into the decision-making process.
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Introduction Certain patient groups perceive specific barriers to accessing primary care, resulting in increased emergency department (ED) use for non-emergency conditions. There is evidence coming from other countries that homeless people are treated differently in accessing emergency services. Examination of ED wait time by demographic characteristics provides pertinent information to identify subgroups that are more subject to the consequences or causes of access block and delayed treatment. Methods We analyzed five years of Emergency Department Information System (EDIS) visit records of the largest tertiary care center in Atlantic Canada. The wait time from triage to seeing a physician was the outcome, housing status was the main exposure, and age and gender were the predictors. Quantile regressions were carried out to identify the influence of homeless visits in meeting the Canadian Association of Emergency Physicians (CAEP) wait time benchmarks for each Canadian Triage and Acuity Scale (CTAS) level. The classification and regression tree method was used to quantify and classify the demographic subgroups contributing to wait time disparities across CTAS levels. Results Homeless visit median wait times that exceeded the three-hour CAEP benchmark were significantly longer for urgent (by 40 minutes, CI: 25-55), semi-urgent (by 31 minutes, CI: 17-45), and non-urgent (by 57 minutes, CI: 25-89) than acuity level-matched domiciled visit wait times. At the 50th percentile, one-hour benchmark homeless triaged as semi-urgent waited (median=20 minutes, CI: 12-28) longer, and no other triage-level differences were found at this benchmark. Homeless emergent-level visits that exceeded the three-hour benchmark were 28 minutes, on average, shorter than domiciled patients of the same acuity level. Homeless females above 40 stayed the longest for non-urgent care (mean=173 minutes), 82 minutes longer (p=0.0001) than age-gender-acuity level-matched domiciled patients. Homelessness was the most prominent ED wait time classifier for non-urgent, ED visits. Overall, homeless patients triaged as CTAS-5 waited 30 minutes longer (p=0.0001) than domiciled patients triaged as CTAS-5. Homeless male 16-20-year-olds waited the shortest time of 72 minutes. Conclusion Homelessness-related wait time disparities exist in the low acuity non-urgent-level ED visits more than in the other levels, supporting the theory that lack of primary care access is a driver of ED use in this group. Our acuity level analysis supports that homeless people of a certain age (older) and gender groups (female) wait longer than their age-gender-matched domiciled patients to be seen by a physician in low acuity level presentations. Given the pattern of the homeless being seen earlier or statistically similar in emergent-level visits compared to matched domiciled patients and that 16-20-year-old homeless males were seen on average within 72 minutes (the shortest mean wait time reported for the triage level CTAS-5), we decline the notion of discrimination at the study site ED. If homeless patients' non-urgent needs were met elsewhere, pressure on the ED to meet benchmarks might be reduced.
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Multiple waves of COVID-19 have significantly impacted the emotional well-being of all, but many were subject to additional risks associated with forced regulations. The objective of this research was to assess the immediate emotional impact, expressed by Canadian Twitter users, and to estimate the linear relationship, with the vicissitudes of COVID caseloads, using ARIMA time-series regression. We developed two Artificial Intelligence-based algorithms to extract tweets using 18 semantic terms related to social confinement and locked down and then geocoded them to tag Canadian provinces. Tweets (n = 64,732) were classified as positive, negative, and neutral sentiments using a word-based Emotion Lexicon. Our results indicated: that Tweeters were expressing a higher daily percentage of negative sentiments representing, negative anticipation (30.1%), fear (28.1%), and anger (25.3%), than positive sentiments comprising positive anticipation (43.7%), trust (41.4%), and joy (14.9%), and neutral sentiments with mostly no emotions, when hash-tagged social confinement and locked down. In most provinces, negative sentiments took on average two to three days after caseloads increase to emerge, whereas positive sentiments took a slightly longer period of six to seven days to submerge. As daily caseloads increase, negative sentiment percentage increases in Manitoba (by 68% for 100 caseloads increase) and Atlantic Canada (by 89% with 100 caseloads increase) in wave 1(with 30% variations explained), while other provinces showed resilience. The opposite was noted in the positive sentiments. The daily percentage of emotional expression variations explained by daily caseloads in wave one were 30% for negative, 42% for neutral, and 2.1% for positive indicating that the emotional impact is multifactorial. These provincial-level impact differences with varying latency periods should be considered when planning geographically targeted, time-sensitive, confinement-related psychological health promotion efforts. Artificial Intelligence-based Geo-coded sentiment analysis of Twitter data opens possibilities for targeted rapid emotion sentiment detection opportunities.
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Previous studies have found high levels of unintended pregnancy among female sex workers (FSW), but less attention has been paid to their abortion practices and outcomes. This study is the first to investigate abortion-related mortality among FSW across eight countries: Angola, Brazil, Democratic Republic of Congo (DRC), India, Indonesia, Kenya, Nigeria, and South Africa. The Community Knowledge Approach (CKA) was used to survey a convenience sample of FSW (n = 1280). Participants reported on the deaths of peer FSW in their social networks during group meetings convened by non-governmental organisations (n = 165 groups, conducted across 24 cities in 2019). Details on any peer FSW deaths in the preceding five years were recorded. The circumstances of abortion-related deaths are reported here. Of the 1320 maternal deaths reported, 750 (56.8%) were due to unsafe abortion. The number of abortion-related deaths reported was highest in DRC (304 deaths reported by 270 participants), Kenya (188 deaths reported by 175 participants), and Nigeria (216 deaths reported by 312 participants). Among the abortion-related deaths, mean gestational age was 4.6 months and 75% occurred outside hospital. Unsafe abortion methods varied by country, but consumption of traditional or unknown medicines was most common (37.9% and 29.9%, respectively). The 750 abortion-related deaths led to 1207 children being left motherless. The CKA successfully recorded a stigmatised practice among a marginalised population, identifying very high levels of abortion-related mortality. Urgent action is now needed to deliver comprehensive sexual and reproductive healthcare to this vulnerable population, including contraption, safe abortion, and post-abortion care.
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Aborto Induzido , Profissionais do Sexo , Gravidez , Criança , Feminino , Humanos , Lactente , Grupo Associado , Brasil , Idade GestacionalRESUMO
Background: The vast majority of studies on female sex workers (FSW) focus on causes of morbidity while data on causes of mortality are scarce. In low- and middle-income countries, where civil registry and vital statistics data are often incomplete and FSW may not be identified as such in official registries, identifying causes of mortality among FSW has proven challenging. Methods: As part of a larger investigation on the maternal health of FSW, the current study used the Community Knowledge Approach (CKA) to identify causes of mortality among FSW in LMIC across three global regions in 2019. The CKA, validated to identify maternal, neonatal, and jaundice-associated deaths among women living in a community, was employed to identify deaths of any cause among communities of FSW. Study participants, recruited by in-country partner non-governmental organizations (NGOs) working with local FSW, provided detailed information about FSW deaths in their communities. Findings: 1280 FSW participated in 165 group meetings through which 2112 FSW deaths were identified. Of these reported deaths, 57·9% occurred in 2019 and 57·2% were among women aged 20-29. Causes of death included abortion (35·5%), other maternal causes (16·6%), suicide (13·6%), murder (12·5%), unclassified causes (11·6%), HIV/AIDS (7·9%), and accidents (3·2%). A total of 3659 children lost their mothers. Interpretation: Maternal death comprised the leading cause of FSW mortality in our sample. This methodology can be used by local governments and NGOs to identify unrecognized patterns and clusters of FSW deaths in near-real time and urgently steer targeted preventative strategies. Funding: New Venture Fund.
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Introduction Canadian emergency departments (EDs) are struggling under the weight of increased use by a growing population of elderly patients; those who lack proper housing; and those who lack family physicians to provide primary care. The Canadian Foundation for Healthcare Improvement projected a possible ED service utilization increase in Canada at a rate of 40% over three decades. This calls for local-level information on the time trends to understand demographic and temporal variations in the different geographical locations in the country. This study sought to identify and quantify acuity level-based per capita ED visit annual time trends for the 10-year period of 2006-2015 (by age, gender, and housing status). The aim is to provide detailed information on the time trends for demographically targeted ED planning locally. The lengthy record of data allows examining the changing directions in different time segments. Material and methods Administrative data from the largest emergency department in Halifax (Nova Scotia, Canada) was analyzed. Per capita adult ED visit rates (EDVR) based on Canadian Triage Acuity Scale (CTAS), age, gender, and housing status were analyzed. Trends in the age-gender-based standardized rates using 2011 census city population data were also estimated in order to account for the population increase in the city. Results No study in Canada has documented the possibility of flattening the escalating ED visit trend by maintaining an annual declining trend in low-acuity-level visits or documented a threshold rate of decline to be maintained. This study observed that the annual linear per capita non-homeless EDVR increment trend (328/year, CI:245-411, per 100,000) for all-acuity-level visits - noted for a ten-year period - would become stable when low-acuity-level CTAS4-5 visit declining trends (427/year, CI:350-503 and 121/year, CI:79-163, per 100,000) - noted for the period of 2012-2015 - were maintained at the same magnitude and direction. Alarming annual emergent (high acuity level of CTAS2) EDVR increase equivalent to 335/year (CI:280-391, per 100,000) was noted for all combined visits, from all age, gender, and housing groups visits. The highest incremental rate noted among above-50-year-olds (521/year, per 100,000, 95% CI:433-608) was neither driven by overall increasing population census numbers nor by increasing aging population numbers. We found statistically similar age-gender standardized rates (294/year, CI: 207-382) for all ED visits and (316/year, CI:261-372) for CTAS2 level visits, when adjusted for annual population increase. Homeless ED visits did not contribute to the overall ED visit incremental trend. The highest annual homeless increment rate was shown for <30-year-old group high acuity CTAS-2 level visits (219/year, CI:193-246, per 100,000). Conclusion Neither the city population increase nor increased homeless visits contributed to ED visit annual per capita incremental trends in the city of Halifax. The increasing trend was chiefly driven by high-acuity-level visits by >50-year-old patients. Our findings suggest one way to make this escalating ED visit rates stable in the future is by maintaining the declining semi-urgent and non-urgent visit trends at the same rates estimated within the years 2012-2015. These findings highlight the potential directions for ED services planning to keep up with the growing demand for high-acuity-level ED services by the aging population.
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In the present study, we explored family caregivers' experiences in providing end-of-life care for terminally ill South Asian immigrants. We employed qualitative methods and. in-depth interviews were conducted with seven family caregivers living in Nova Scotia, Canada. Interview data were validated, coded and organized for themes. Three major themes identified in the data illustrated (a) how South Asian caregivers experienced clashes between biomedical and ethno-cultural realms of care that led to cultural insensitivity, (b) how family members acted as mediators, and (c) how communication issues that challenged cultural sensitivity were handled. Findings provide directions for culturally sensitive end-of-life care planning.
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Cuidadores , Competência Cultural , Emigrantes e Imigrantes , Família/etnologia , Negociação , Assistência Terminal , Ásia/etnologia , Comunicação , Cultura , Feminino , Humanos , Masculino , Nova EscóciaRESUMO
The main neural transplantation strategy in Parkinson disease (PD) has been focused on reinnervating the striatum. The clinical results reported in patients who receive transplants have been limited and do not justify the use of neural transplantation as a routine therapeutic procedure for PD. Identifying the optimal target for transplantation may be one of the critical factors for optimizing clinical outcomes. Evidence from preclinical studies indicates that simultaneous intrastriatal and intranigral grafts (double grafts) may produce a more complete functional recovery. The authors report the clinical and positron emission tomography (PET) scanning results in three patients enrolled in a safety and feasibility pilot study who received double grafts and who have been followed for up to 13 months posttransplantation. Patients included in the study had idiopathic PD. All patients underwent detailed assessments before and after surgery, in accordance with the Core Assessment Program for Intracerebral Transplantation. The patients received implants of fetal mesencephalic cell suspensions in the putamen and substantia nigra (SN) bilaterally. There were no intraoperative or perioperative complications. Follow-up PET scans demonstrated an increase in the mean fluorodopa uptake constant values in the putamen and SN 12 months postsurgery. Improvements were also noted in the total Unified Parkinson's Disease Rating Scale, Hoehn and Yahr, Schwab and England, and pronation/supination scores after transplantation. The authors demonstrate the feasibility of reinnervating the SN and striatum by using a double transplant strategy in humans.
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Di-Hidroxifenilalanina/análogos & derivados , Dopamina/metabolismo , Transplante de Tecido Fetal , Mesencéfalo/transplante , Doença de Parkinson/cirurgia , Putamen/cirurgia , Substância Negra/cirurgia , Células Cultivadas , Di-Hidroxifenilalanina/farmacocinética , Dominância Cerebral/fisiologia , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Exame Neurológico , Neurônios/transplante , Doença de Parkinson/diagnóstico por imagem , Projetos Piloto , Putamen/diagnóstico por imagem , Técnicas Estereotáxicas , Substância Negra/diagnóstico por imagem , Tomografia Computadorizada de EmissãoRESUMO
BACKGROUND: Despite an abundance of data and analysis of First Nations morbidity and mortality rates, accurate data have not been available to serve the First Nations community in Eastern Canada. METHODS: Data for Eskasoni, the largest Mi'kmaq community, were obtained for 1996 through 1999 and Cape Breton and Nova Scotia were used as regional and provincial reference populations respectively. Age-adjusted relative risks (AARR) were calculated for overall mortality and disease-specific hospital admissions. RESULTS: Eskasoni's mortality AARR was greater than 1.0 in 3 of the 4 years studied, although the data may understate Eskasoni's mortality rates. Eskasoni's total admission AARRs were significantly greater than the two reference populations. Neoplasm admission rates were generally lower, while circulatory disease admission AARRs were significantly higher. A rise in diabetic admission rates was noted with the AARR reaching statistical significance in the final years of the study. Respiratory disease was the leading cause of hospitalization with significantly greater rates of admission than regional or provincial rates. Pneumonia and influenza accounted for more than one half of respiratory admissions. Infectious disease admissions were more prevalent in Eskasoni while rates of liver disease were generally low. CONCLUSION: Results suggest that members of the largest Mi'kmaq band are at greater risk for a number of disease categories and health promotion should be targeted toward respiratory ailments, circulatory disease and diabetic management. Further analysis, however, remains an important priority.
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Indígenas Norte-Americanos/estatística & dados numéricos , Morbidade , Mortalidade , Adolescente , Adulto , Distribuição por Idade , Idoso , Causas de Morte , Criança , Pré-Escolar , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Estudos Longitudinais , Pessoa de Meia-Idade , Nova Escócia/epidemiologia , RiscoRESUMO
OBJECTIVE: To examine associations of cannabis and other illicit drug use with depression, suicidal ideation and suicidal attempts over a two year period during adolescence. METHODS: Nine hundred and seventy-six school students in four high schools in northern Nova Scotia, Canada, were surveyed in grade 10 and followed up in grade 12. Assessments of past 30 day cannabis and illicit drug use as well as mental health variables (risk of depression, suicidal ideation and suicide attempts) were obtained at baseline (2000 and 2001) and follow-up two years later (2002 and 2003). Generalized estimating equations modelled depression, suicidal ideation and attempts among illicit drug users and non-users. RESULTS: Illicit drug use with or without cannabis use was significantly associated with higher odds of depression, suicidal ideation and suicide attempt. Heavy cannabis use alone predicted depression but not suicidal ideation or attempt. CONCLUSIONS: Illicit drug use, with and without accompanying cannabis use, among high school students increases the risk of depression, suicidal ideation and suicidal attempts. Heavy cannabis use alone predicts depression but not suicidal ideation or attempts.
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Depressão/psicologia , Fumar Maconha/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Alcoolismo/psicologia , Algoritmos , Interpretação Estatística de Dados , Depressão/epidemiologia , Relação Dose-Resposta a Droga , Feminino , Humanos , Drogas Ilícitas , Estudos Longitudinais , Masculino , Testes Neuropsicológicos , Nova Escócia/epidemiologia , Escalas de Graduação Psiquiátrica , Medição de Risco , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
BACKGROUND: In this cross-sectional study we investigate the extent to which general dentists in Nova Scotia carry out periodontal examinations of their patients. In addition, factors that significantly influence performing a periodontal examination by a dentist are identified. METHODS: A survey questionnaire was mailed to all 443 general dentists practicing in the province of Nova Scotia in the summer of 2009. The survey included questions on demographics and the various components of the periodontal examination. Simple and multiple logistic regression tests were used to analyze the results. RESULTS: Of the 279 (63%) responses received, 272 (61%) responses were eligible to be included in the analyses. The majority of responders (94.8%) reported performing periodontal examinations of their patients. However, only 37.8% and 43.3% of the dentists reported performing full-mouth and selective probing depth measurements, respectively. Dentists who practiced in urban locations (P = 0.05), dentists whose practices were situated <5 km from a periodontist (P = 0.08), and dentists who planned to take a continuing education course in periodontal plastic surgery in the next 2 years (P = 0.07) were more likely to perform a periodontal examination. CONCLUSIONS: Although the majority of dentists in our study report performing periodontal examinations of their patients, only a small portion report recording complete probing depth measurements or using appropriate radiographs in their examinations. These practices could lead to an underestimation of diagnosis and treatment of periodontal disease.
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Odontologia Geral/estatística & dados numéricos , Doenças Periodontais/diagnóstico , Padrões de Prática Odontológica/estatística & dados numéricos , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Educação Continuada em Odontologia/estatística & dados numéricos , Feminino , Humanos , Masculino , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Nova Escócia , Doenças Periodontais/classificação , Índice Periodontal , Bolsa Periodontal/classificação , Bolsa Periodontal/diagnóstico , Periodontia/educação , Área de Atuação Profissional/estatística & dados numéricos , Radiografia Interproximal/estatística & dados numéricos , Serviços de Saúde Rural/estatística & dados numéricos , Fatores Sexuais , Serviços de Saúde Suburbana/estatística & dados numéricos , Serviços Urbanos de Saúde/estatística & dados numéricosRESUMO
AIM: The aim of the current paper is to examine the impact of the enactment of constitutional prohibition in the United States in 1920 on total homicides, alcohol-related homicides and non-alcohol-related homicides in Chicago. DESIGN: Data are drawn from the Chicago Historical Homicide Project, a data set chronicling 11 018 homicides in Chicago between 1870 and 1930. Interrupted time-series and autoregression integrated moving average (ARIMA) models are employed to examine the impact of prohibition on three separate population-adjusted homicide series. All models control for potential confounding from World War I demobilization and from trend data drawn from Wesley Skogan's Time-Series Data from Chicago. FINDINGS: Total and non-alcohol-related homicide rates increased during prohibition by 21% and 11%, respectively, while alcohol-related homicides remained unchanged. For other covariates, alcohol-related homicides were related negatively to the size of the Chicago police force and positively to police expenditures and to the proportion of the Chicago population aged 21 years and younger. Non-alcohol-related homicides were related positively to police expenditures and negatively to the size of the Chicago police force. CONCLUSIONS: While total and non-alcohol-related homicides in the United States continued to rise during prohibition, a finding consistent with other studies, the rate of alcohol-related homicides remained unchanged. The divergent impact of prohibition on alcohol- and non-alcohol-related homicides is discussed in relation to previous studies of homicide in this era.
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Consumo de Bebidas Alcoólicas/legislação & jurisprudência , Regulamentação Governamental/história , Homicídio/estatística & dados numéricos , Temperança/legislação & jurisprudência , Consumo de Bebidas Alcoólicas/história , Análise de Variância , Chicago , Feminino , História do Século XIX , História do Século XX , Homicídio/história , Homicídio/legislação & jurisprudência , Humanos , Masculino , Temperança/história , Fatores de Tempo , Saúde da População Urbana/estatística & dados numéricosRESUMO
The meaning of health perceived by adult immigrant women in Canada is discussed from the perspectives of immigration, culture, and lived experience to understand their encounters with health care professionals. Authors base their findings on the thematic analysis of focus group data. Immigrant women viewed health as the outcome of a web of interactions between conditions of mental, physical, social, emotional, environmental, and spiritual well-being, appealing to both biomedical and phenomenological ideologies. Our analyses of qualitative data revealed that the disagreements noted by immigrant women when interacting with health care professionals were due to the discrepancies between their cultural views of health and the dominant biomedical perspective.
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Aculturação , Atitude Frente a Saúde/etnologia , Emigração e Imigração , Comportamentos Relacionados com a Saúde/etnologia , Relações Profissional-Paciente , Idoso , Etnicidade/psicologia , Feminino , Grupos Focais , Humanos , Pessoa de Meia-Idade , Narração , Nova Escócia , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Inquéritos e Questionários , Saúde da MulherRESUMO
Canadian federal policy provides a framework for the immigration and health experiences of immigrant women. The official immigration category under which a migrant is admitted determines to what degree her right to remain in the country (immigration status) is precarious. Women immigrants fall primarily into the more dependent categories and they experience barriers to access to health services arising from this precarious status. Federal immigration and health policies create direct barriers to health through regulation of immigrants' access to services as well as unintended secondary barriers. These direct and secondary policy barriers intersect with each other and with socio-cultural barriers arising from the migrant's socioeconomic and ethno-cultural background to undermine equitable access to health for immigrant women living in Canada.
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Emigrantes e Imigrantes/legislação & jurisprudência , Emigração e Imigração/legislação & jurisprudência , Política de Saúde , Acessibilidade aos Serviços de Saúde , Nível de Saúde , Saúde da Mulher , Canadá , Cultura , Emigrantes e Imigrantes/estatística & dados numéricos , Emigração e Imigração/tendências , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Preconceito , Justiça Social , Fatores SocioeconômicosRESUMO
OBJECTIVE: To examine changes in prescribing patterns for topical corticosteroid products dispensed to elderly patients in Nova Scotia, Canada, after all but 2 combination topical corticosteroid products were removed from the Nova Scotia Seniors' Pharmacare Program benefit list. METHODS: Administrative prescription claims from the Nova Scotia Seniors' Pharmacare Program were used to identify the number and costs of topical corticosteroid, antifungal, antibiotic, and combination corticosteroid products dispensed. Time-series analysis was used to compare the periods before (April 1, 1999-March 31, 2000) and after (April 1, 2000-March 31, 2001) the delisting. RESULTS: In 1999-2000, 26,031 of 103 400 eligible elderly patients (25%) and in 2000-2001, 22,837 of 95,550 eligible elderly (24%) received a prescription for a defined topical product. Nova Scotia Seniors' Pharmacare Program expenditures for all topical products decreased from 11.88 to 10.60 Canadian dollars per beneficiary per year (11%) after the policy revision. Topical combination products decreased from 18% of all topical products dispensed to 14%, while the percentage of potent corticosteroid products dispensed increased from 24% to 27% over the study period. Pre- and post-policy time-trend analysis showed statistically significant increasing trends in cost per beneficiary for all topical products and potent corticosteroid products. Combination corticosteroid products showed no change in trends for costs per beneficiary before, and a slight increasing trend after, the policy revision. CONCLUSIONS: Prescribing of topical corticosteroid combination products in Nova Scotia decreased following the formulary revision. There was an increase in potent topical corticosteroid prescribing. Future study involving evaluation of patient outcomes would be useful.