RESUMO
OBJECTIVES: This study aims to investigate the incidence, associated factors and interventions to address teen pregnancy involvement (TPI) among African, Caribbean and Black (ACB) adolescents in North America. DESIGN: We conducted a scoping review of the literature, guided by the social-ecological model. DATA SOURCES: Studies were retrieved from databases such as Ovid Medline, Ovid Embase, CINAHL, CAB Direct and Google Scholar and imported into COVIDENCE for screening. ELIGIBILITY CRITERIA: The Joanna Briggs Institute scoping reviews protocol guided the establishment of eligibility criteria. Included studies focused on rates, associated factors and interventions related to TPI among ACB boys and girls aged 10-19 in North America. The publication time frame was restricted to 2010-2023, encompassing both peer-reviewed and non-peer-reviewed studies with diverse settings. DATA EXTRACTION AND SYNTHESIS: Data were extracted from 32 articles using a form developed by the principal author, focusing on variables aligned with the research question. RESULTS: The scoping review revealed a dearth of knowledge in Canadian and other North American literature on TPI in ACB adolescents. Despite an overall decline in teen pregnancy rates, disparities persist, with interventions such as postpartum prescription of long-acting birth control and teen mentorship programmes proving effective. CONCLUSION: The findings highlight the need for increased awareness, research and recognition of male involvement in adolescent pregnancies. Addressing gaps in housing, employment, healthcare, sexual health education and health systems policies for marginalised populations is crucial to mitigating TPI among ACB adolescents. IMPACT: The review underscores the urgent need for more knowledge from other North American countries, particularly those with growing ACB migrant populations.
Assuntos
Gravidez na Adolescência , Humanos , Adolescente , Gravidez na Adolescência/etnologia , Gravidez na Adolescência/estatística & dados numéricos , Gravidez , Feminino , Masculino , Região do Caribe/epidemiologia , Região do Caribe/etnologia , População Negra/estatística & dados numéricos , África/etnologia , África/epidemiologia , CriançaRESUMO
ABSTRACT: Nurses care for patients of diverse cultures. Persons in and from the Caribbean region have specific needs and concerns related to the support they need when a family member is admitted to an intensive care unit (ICU). Nurses familiar with Caribbean patient culture can provide these family members with knowledgeable and culturally competent care. However, little research exists about the unique needs of this population. This pilot study explored the nursing support needs of adult Caribbean family members of patients in the ICU.
Assuntos
Estado Terminal , Família , Humanos , Estado Terminal/enfermagem , Feminino , Masculino , Região do Caribe/etnologia , Adulto , Família/psicologia , Família/etnologia , Pessoa de Meia-Idade , Projetos Piloto , Unidades de Terapia Intensiva , Apoio Social , Idoso , Cristianismo , Assistência à Saúde Culturalmente Competente , Enfermagem de Cuidados Críticos , Avaliação das NecessidadesRESUMO
OBJECTIVES: Diabetes is a non-communicable disease where the patient's glucose level in the blood is too high. Diabetes is prevalent among ethnic minority groups in the United Kingdom (UK). Type 2 diabetes is a major cause of premature mortality in England. Unfortunately, the lifestyle of these minority groups has become a barrier to diabetes healthcare treatment. The timely intervention of programmes targeting risk factors associated with diabetes may reduce the prevalence of diabetes among these ethnic minority groups. This review critically explores and identifies barriers that hinder specific African-Caribbean groups from accessing diabetes healthcare and how nurses can promote lifestyle changes in patients with prediabetes from African-Caribbean backgrounds. DESIGN: An extended literature review (ELR). The process consisted of a search of key databases and other nursing and public health journal articles with the keywords defined in this extended review (prediabetes, diabetes, lifestyle of Afro-Caribbean). Thematic analysis is then applied from a socio-cultural theoretical lens to interpret the selected articles for the review. RESULTS: Three main barriers were identified: (a) the strong adherence to traditional diets, (b) a wrong perception about diet management and (c) 'Western medication' as a key barrier that hinders effective diabetes management in ethnic minorities, including the African-Caribbean in the UK. CONCLUSION: To address these barriers, it is important for policymakers to prioritise well-tailored interventions for African-Caribbean groups as well as support healthcare providers with the requisite capacity to provide care.
Assuntos
População Negra , Diabetes Mellitus Tipo 2 , Estilo de Vida , Estado Pré-Diabético , Humanos , Estado Pré-Diabético/etnologia , Reino Unido/epidemiologia , Diabetes Mellitus Tipo 2/etnologia , Região do Caribe/etnologia , População Negra/estatística & dados numéricos , Estilo de Vida/etnologia , Promoção da Saúde , Dieta , Acessibilidade aos Serviços de SaúdeRESUMO
Cervical cancer, primarily caused by human papillomavirus (HPV) infection, poses a significant global health challenge. Due to higher levels of poverty and health inequities, Indigenous women worldwide are more vulnerable to cervical cancer than their non-Indigenous counterparts. However, despite constituting nearly 10% of the population in Latin America and the Caribbean (LAC), the true extent of the burden of cervical cancer among Indigenous people in this region remains largely unknown. This article reviews the available information on cervical cancer incidence and mortality, as well as HPV infection prevalence, among Indigenous women in LAC. The limited existing data suggest that Indigenous women in this region face a heightened risk of cervical cancer incidence and mortality compared to non-Indigenous women. Nevertheless, a substantial knowledge gap persists that must be addressed to comprehensively assess the burden of cervical cancer among Indigenous populations, especially through enhancing cancer surveillance across LAC countries. Numerous structural, social and cultural barriers hindering Indigenous women's access to HPV vaccination and cervical cancer screening worldwide have been identified and are reviewed in this article. The discussion highlights the critical role of culturally sensitive education, community engagement, and empowerment strategies in overcoming those barriers. Drawing insights from the success of targeted strategies in certain high-income countries, the present article advocates for research, policies and healthcare interventions tailored to the unique context of LAC countries.
Assuntos
Infecções por Papillomavirus , Neoplasias do Colo do Útero , Humanos , Neoplasias do Colo do Útero/prevenção & controle , Feminino , América Latina/etnologia , Região do Caribe/etnologia , Infecções por Papillomavirus/prevenção & controle , Povos Indígenas/estatística & dados numéricos , Incidência , Vacinas contra Papillomavirus/administração & dosagem , Detecção Precoce de Câncer/estatística & dados numéricos , PrevalênciaRESUMO
A large body of research has documented racial/ethnic disparities in childhood obesity in the United States (US) but less work has sought to understand differences within racial groups. Longitudinal studies are needed to describe BMI trajectories across development, particularly for Black children from immigrant families who have been underrepresented in childhood obesity research. The current study utilizes BMI data collected longitudinally from ages 5 to 8 years and growth mixture modeling to (1) identify and visualize growth patterns among Black children from primarily Caribbean immigrant families, and (2) to compare these patterns to growth trajectories among Black children from US-born families. First, we identified four classes or trajectories of growth for Black children from immigrant families. The largest trajectory (70% of the sample) maintained non-overweight throughout the study period. A second trajectory developed overweight by age 8 (25%). Two small trajectory groups demonstrated high rates of moderate and severe obesity-i.e., specifically, a trajectory of accelerated weight gain ending in moderate/severe obesity (3%), and a trajectory of early severe obesity with BMI decreasing slightly with age (2%). We identified a very similar four class/trajectory model among Black children from US-born families, and compared the model to the one for children from immigrant families using multi-group growth mixture modeling. We found that the patterns of growth did not differ significantly between the populations, with two notable exceptions. Among Black children from immigrant families, â¼ 5% were classified into the two heavier BMI trajectories, compared to â¼ 11% of children from US-born families. Additionally, among children with an accelerated weight gain trajectory, children from immigrant families had lower BMIs on average at each time point than children from US-born families. These findings describe the multiple trajectories of weight gain among Black children from immigrant families and demonstrate that although these trajectories are largely similar to those of Black children from US-born families, the differences provide some evidence for lower obesity risk among Black children from immigrant families compared to Black children from US-born families. As this study is the first to describe BMI trajectories for Black children from immigrant families across early and middle childhood, future work is needed to replicate these results and to explore differences in heavier weight trajectories between children from immigrant and US-born families.
Assuntos
Negro ou Afro-Americano , Índice de Massa Corporal , Emigrantes e Imigrantes , Obesidade Infantil , Humanos , Emigrantes e Imigrantes/estatística & dados numéricos , Criança , Pré-Escolar , Masculino , Feminino , Obesidade Infantil/etnologia , Negro ou Afro-Americano/estatística & dados numéricos , Estados Unidos/epidemiologia , Estudos Longitudinais , Região do Caribe/etnologia , Fatores SocioeconômicosRESUMO
BACKGROUND: People living with human immunodeficiency virus (HIV) are disproportionately impacted by socioeconomic deprivation and are at increased risk of developing other long-term conditions (LTCs). These illnesses require transformative action to tackle the adverse effects on their health. Data on lived experiences of LTCs among people living with HIV of Black African and Black Caribbean ethnicities are sparse, and how people with LTCs are impacted by social determinants of health (SDoH). METHODS: Through a phenomenological study design this qualitative study, conducted in 2022, comprised four focus group discussions (FGDs) with 20 people of Black ethnicities living with HIV were purposively invited from a community organisation (CO) in London, including four semistructured interviews with CO staff. Following transcription, qualitative data were analysed thematically and measures to validate the findings were implemented. RESULTS: The findings are presented in terms of the following four levels of SDoH: (1) individual determinants (such as the impact of SDoH on lifestyle modification and self-management); (2) interpersonal determinants (such as positive experiences of accessing healthcare for LTCs); (3) clinical determinants (such as care pathway barriers) and (4) systemic determinants (such as systemic barriers related to race/ethnicity). CONCLUSIONS: It is necessary to provide ongoing and interactive education to community members who live with HIV, focusing on risks and management of LTCs. Additionally, individuals would benefit from support to navigate increasingly complex and fragmented health services. Health Service staff require cultural competence when caring for patients of Black African and Black Caribbean ethnicities with complex health and psychosocial needs. PATIENT OR PUBLIC CONTRIBUTION: The research team collaborated with an HIV CO in South London from the very start of the project to agree the study design and learn about the realities of their daily lived experiences. Community collaborators helped to develop the semistructured interview and FGD topic guides, and were directly involved in the data gathering, analysis and validation.
Assuntos
População Negra , Grupos Focais , Infecções por HIV , Pesquisa Qualitativa , Determinantes Sociais da Saúde , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , População Negra/psicologia , Região do Caribe/etnologia , Doença Crônica/etnologia , Acessibilidade aos Serviços de Saúde , Infecções por HIV/etnologia , Infecções por HIV/psicologia , Londres , Determinantes Sociais da Saúde/etnologia , África/etnologiaRESUMO
Objectives: Cervical cancer prevention practices are desperately low in the Caribbean. This study aims to describe the cervical cancer stigma and to evaluate the influence of the prevention practices among the Caribbean non-patient population in Jamaica, Grenada, Trinidad and Tobago. Methods: A cross-sectional study involving 1,207 participants was conducted using a culturally trans-created Cancer Stigma Scale for the Caribbean context and supplemented with questions on cervical cancer and HPV/HPV vaccine knowledge and beliefs. Data collection took place online from October 2022 to March 2023. Results: Participants are young, single, well-educated, and have stable financial resources. Over a quarter (26.4%) agreed women with cervical cancer are more isolated in their country. Almost half (47%) of respondents agreed cultural background plays a big part in how they feel about illness and getting well. One in six participants believe women with cervical cancer are treated with less respect than usual by others in their country. Conclusion: Cancer stigma of cervical cancer exists in Jamaica, Trinidad and Tobago, and Grenada. Particularly, cultural background and social norms are closely linked to stigma.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Estigma Social , Neoplasias do Colo do Útero , Humanos , Feminino , Neoplasias do Colo do Útero/psicologia , Estudos Transversais , Adulto , Região do Caribe/etnologia , Pessoa de Meia-Idade , Adulto Jovem , Adolescente , Inquéritos e Questionários , Vacinas contra Papillomavirus/administração & dosagem , Jamaica , Infecções por Papillomavirus/prevenção & controle , Trinidad e Tobago , IdosoRESUMO
ABSTRACT: African, Caribbean, and Black women living with HIV (ACB WWH) in British Columbia experience discrimination on the basis of their race, sex, gender identity, sexual orientation, and HIV status. The various forms of stigma that ACB WWH experience intersect to create a uniquely marginalized experience that has negative consequences for quality of life and overall well-being. Eighteen semistructured interviews were completed with ACB WWH in British Columbia. Interviews were conducted by phone, Zoom, or in-person at the participant's request. Participants consistently reported experiences of various forms of discrimination. There was additional stigmatization due to COVID-19 pandemic that negatively influenced the lives of ACB WWH. Interventions and resources are needed to support ACB WWH in navigating how to work through the multifaceted impacts of intersectional stigmatization. Efforts are needed to identify ways to continue the delivery of resources like social support groups throughout future pandemics.
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População Negra , COVID-19 , Infecções por HIV , SARS-CoV-2 , Estigma Social , Humanos , Feminino , COVID-19/psicologia , COVID-19/epidemiologia , Colúmbia Britânica/epidemiologia , Infecções por HIV/psicologia , Infecções por HIV/etnologia , Adulto , Região do Caribe/etnologia , População Negra/psicologia , Pessoa de Meia-Idade , Pesquisa Qualitativa , Qualidade de Vida/psicologia , Pandemias , Entrevistas como Assunto , Racismo/psicologia , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricosRESUMO
INTRODUCTION: We previously identified specific immigrant groups (West African and Caribbean) with increased incidence of prostate cancer in Ontario, Canada. In this population-level retrospective cohort study, we used administrative databases to compare stage of diagnosis, 5-year overall survival and prostate cancer-specific survival for immigrants versus long-term residents of Ontario. METHODS: We linked several provincial-level databases available at ICES, an independent, non-profit research institute. We included all male Ontario residents 20-105 years of age who had an incident prostate cancer diagnosis date between March 31, 2008 and March 31, 2017, stratified into immigrants vs. long-term residents. We used multivariable logistic regression to determine the odds of early (stage I-II) vs. late (III-IV) stage of diagnosis, adjusting for age, co-morbidities, neighbourhood income and continuity of care. We produced Kaplan-Meier curves for 5-year overall survival and for 5-year prostate cancer-specific survival. RESULTS: Compared to long-term residents, men from West Africa (adjusted odds ratio 1.66 [95% CI 1.16-2.38], East Africa (AOR 1.54 [95% CI 1.02-2.33]) and the Caribbean (AOR 1.22 [95% CI 1.01-1.47]) had a diagnostic stage advantage, and men from South Asia were most likely to be diagnosed at a late stage. In both unadjusted and adjusted analyses, overall and prostate cancer-specific survival were higher for immigrants than long-term residents. The highest five-year overall survival was seen for men from Sub-Saharan Africa and the Caribbean, and the lowest was seen for South Asian men, where 11.7% died within five years of diagnosis. CONCLUSION: Immigrant men in Ontario with prostate cancer are more likely to be diagnosed at an early stage and to survive for 5 years than long-term residents. Among immigrant men, men from the Caribbean and Sub-Saharan Africa have the greatest stage and survival advantage and South Asian men the least. Differences in awareness, diagnostic suspicion, genetic predisposition, and social factors may play a role in these findings.
Assuntos
Emigrantes e Imigrantes , Estadiamento de Neoplasias , Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/mortalidade , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/etnologia , Neoplasias da Próstata/patologia , Emigrantes e Imigrantes/estatística & dados numéricos , Ontário/epidemiologia , Pessoa de Meia-Idade , Idoso , Estudos Retrospectivos , Adulto , Idoso de 80 Anos ou mais , Adulto Jovem , Taxa de Sobrevida , Incidência , Região do Caribe/etnologia , Região do Caribe/epidemiologiaRESUMO
BACKGROUND: There are no validated waist circumference (WC) cut-offs to define metabolic syndrome in Black people with HIV. METHODS: Cross-sectional analyses within the CKD-AFRICA study. We used Pearson correlation coefficients and receiver operating characteristic (ROC) curves to describe the relationship between WC and cardiometabolic parameters including triglycerides, cholesterol, glucose, glycated haemoglobin (HbA1c), and homeostatic model assessment for insulin resistance (HOMA-IR), and to identify optimal WC cut-offs for each of these outcomes. RESULTS: We included 383 participants (55% female, median age 52 years) with generally well controlled HIV. Female and male participants had similar WC (median 98 vs. 97 cm, p = .16). Generally weak correlations (r2 < 0.2) between WC and other cardiometabolic parameters were observed, with low (<0.7) areas under the ROC curves. The optimal WC cut-offs for constituents of the metabolic syndrome, HbA1c and HOMA-IR ranged from 92 to 101 cm in women and 89-98 cm in men, respectively; these cut-offs had variable sensitivity (52%-100%) and generally poor specificity (28%-72%). CONCLUSIONS: In this cohort of Black people with HIV, WC cut-offs for cardiometabolic risk factors in male participants were in line with the recommended value of 94 cm while in female participants they vastly exceeded the recommended 80 cm for white women.
Assuntos
População Negra , Hemoglobinas Glicadas , Infecções por HIV , Síndrome Metabólica , Circunferência da Cintura , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Infecções por HIV/etnologia , Síndrome Metabólica/etnologia , Síndrome Metabólica/epidemiologia , Síndrome Metabólica/diagnóstico , Estudos Transversais , População Negra/estatística & dados numéricos , Adulto , Hemoglobinas Glicadas/análise , Resistência à Insulina , Londres/epidemiologia , Região do Caribe/etnologia , Glicemia/análise , Triglicerídeos/sangue , Curva ROC , Fatores de Risco , Fatores de Risco Cardiometabólico , Colesterol/sangueRESUMO
We summarize the clinical trials (CTs) main characteristics, including members of ethnic minorities from Latin America. We carried out a systematic search in six databases. We made a descriptive synthesis of CTs, summarizing the characteristics, interventions, main findings, results, and conclusions reported. 4411 studies were acquired in search strategy, leaving 24 CTs in the final selection. Of these, ten were randomized, four were non-randomized, and the remainder had other designs. Most of the studies were carried out in the population of infants and children (08), ten of the studies included only women, and two studies included men. Nine studies were conducted in Mexico, with the Mayan ethnic minority being mostly evaluated (05). In only 15 it was mentioned that their research was approved by a research ethics committee. Finally, half of the CTs reported funding from international agencies and third reported funding from government agencies. Our results show that that CTs in ethnic minorities are limited and reduced to a few native peoples of the continent.
Assuntos
Ensaios Clínicos como Assunto , Minorias Étnicas e Raciais , Humanos , América Latina/etnologia , Região do Caribe/etnologia , Masculino , Feminino , Grupos Minoritários , Etnicidade/estatística & dados numéricosRESUMO
Before the colonial period, California harboured more language variation than all of Europe, and linguistic and archaeological analyses have led to many hypotheses to explain this diversity1. We report genome-wide data from 79 ancient individuals from California and 40 ancient individuals from Northern Mexico dating to 7,400-200 years before present (BP). Our analyses document long-term genetic continuity between people living on the Northern Channel Islands of California and the adjacent Santa Barbara mainland coast from 7,400 years BP to modern Chumash groups represented by individuals who lived around 200 years BP. The distinctive genetic lineages that characterize present-day and ancient people from Northwest Mexico increased in frequency in Southern and Central California by 5,200 years BP, providing evidence for northward migrations that are candidates for spreading Uto-Aztecan languages before the dispersal of maize agriculture from Mexico2-4. Individuals from Baja California share more alleles with the earliest individual from Central California in the dataset than with later individuals from Central California, potentially reflecting an earlier linguistic substrate, whose impact on local ancestry was diluted by later migrations from inland regions1,5. After 1,600 years BP, ancient individuals from the Channel Islands lived in communities with effective sizes similar to those in pre-agricultural Caribbean and Patagonia, and smaller than those on the California mainland and in sampled regions of Mexico.
Assuntos
Variação Genética , Povos Indígenas , Humanos , Agricultura/história , California/etnologia , Região do Caribe/etnologia , Etnicidade/genética , Etnicidade/história , Europa (Continente)/etnologia , Variação Genética/genética , História do Século XV , História do Século XVI , História do Século XVII , História do Século XVIII , História do Século XIX , História Antiga , História Medieval , Migração Humana/história , Povos Indígenas/genética , Povos Indígenas/história , Ilhas , Idioma/história , México/etnologia , Zea mays , Genoma Humano/genética , Genômica , AlelosRESUMO
OBJECTIVE: Racial disparities among women with cervical cancer have been reported but are understudied in Caribbean immigrants. The objective of this study is to describe the disparities in clinical presentation and outcomes between Caribbean-born (CB) and US-born (USB) women with cervical cancer by race and nativity. METHODS: An analysis of the Florida Cancer Data Service (FCDS), the statewide cancer registry, was performed to identify women diagnosed with invasive cervical cancer between 1981 and 2016. Women were classified as USB White or Black and CB White or Black. Clinical data were abstracted. Analyses were done using chi square, ANOVA, Kaplan-Meier and Cox proportional hazards models, with significance set at P < .05. RESULTS: 14 932 women were included in the analysis. USB Black women had the lowest mean age at diagnosis, while CB Black women were diagnosed at later stages of disease. USB White women and CB White women had better OS (median OS 70.4 and 71.5 months, respectively) than USB Black and CB Black women (median OS 42.4 and 63.8 months, respectively) (P < .0001). In multivariable analysis, relative to USB Black women, CB Blacks (HR .67, CI .54-.83), and CB White (HR .66, CI .55-.79) had better odds of OS. White race among USB women was not significantly associated with improved survival (P = .087). CONCLUSION: Race alone is not a determinant of cancer mortality in women with cervical cancer. Understanding the impact of nativity on cancer outcomes is crucial to improve health outcomes.
Assuntos
Neoplasias do Colo do Útero , Feminino , Humanos , População Negra/estatística & dados numéricos , Região do Caribe/epidemiologia , Região do Caribe/etnologia , Florida/epidemiologia , Florida/etnologia , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/etnologia , Neoplasias do Colo do Útero/mortalidade , Brancos/estatística & dados numéricos , População do Caribe/estatística & dados numéricosRESUMO
OBJECTIVE: Using the 2013/2014 New York City (NYC) Health and Nutrition Examination Survey (NYCHANES) data, this exploratory study examined whether (a) type 2 diabetes (diabetes) prevalence differed between NYC Afro-Caribbeans and African Americans; (b) anthropometric, biochemical, and sociodemographic diabetes profiles differed between and within groups; and (c) diabetes odds differed between and within groups. METHODS: Diabetes was defined as prior diagnosis, HbA1c ≥ 6.5% (7.8 mmol/L), or fasting glucose ≥ 126 mg/dL. Weighted logistic regression estimated diabetes odds by nativity and either waist circumference (WC) (cm) or BMI (kg/m2). All regression models controlled for age, hypertension, gender, education, income, marital status, physical activity, and smoking. RESULTS: Among Afro-Caribbeans (n = 81, 65% female, age (mean ± SE) 49 ± 2 years, BMI 29.2 ± 0.7 kg/m2) and African Americans (n = 118, 50% female, age 47 ± 2 years, BMI 30.3 ± 0.9 kg/m2), Afro-Caribbeans with diabetes had lower BMI (29.9 ± 0.8 kg/m2 vs. 34.6 ± 1.7 kg/m2, P = 0.01) and lower WC (102 ± 2 cm vs. 114 ± 3 cm, P = 0.002) than African Americans with diabetes. Afro-Caribbeans with diabetes had lower prevalence of obesity (33.2% vs. 74.7%) and higher prevalence of overweight (57.2% vs. 13.5%) (P = 0.02) than African Americans with diabetes. Odds of diabetes did not differ between Afro-Caribbeans and African Americans. In models predicting the effect of WC, diabetes odds increased with WC (OR = 1.07 (95% CI 1.02, 1.11), P = 0.003) and age (OR = 1.09 (95% CI 1.03-1.15), P = 0.003) for African Americans only. In models predicting the effect of BMI, diabetes odds increased for Afro-Caribbeans with age (OR = 1.06 (1.01, 1.11)*, P = 0.04) and hypertension (OR = 5.62 (95% CI 1.04, 30.42), P = 0.045), whereas for African Americans, only age predicted higher diabetes odds (OR = 1.08 (95% CI 1.03, 1.14), P = 0.003). CONCLUSIONS: In NYC, Afro-Caribbeans with diabetes have lower BMI and lower WC than African Americans with diabetes, but odds of diabetes do not differ. Combining African-descent populations into one group obscures clinical differences and generalizes diabetes risk.
Assuntos
Negro ou Afro-Americano , Índice de Massa Corporal , População do Caribe , Diabetes Mellitus Tipo 2 , Circunferência da Cintura , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Negro ou Afro-Americano/estatística & dados numéricos , Região do Caribe/etnologia , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/fisiopatologia , Emigrantes e Imigrantes/estatística & dados numéricos , Hipertensão/epidemiologia , Fatores de Risco , Circunferência da Cintura/etnologia , Cidade de Nova Iorque/epidemiologia , População do Caribe/estatística & dados numéricos , População Negra/etnologia , População Negra/estatística & dados numéricosRESUMO
OBJECTIVES: To reduce disparities in HIV care outcomes among Latin American and Caribbean (LAC) immigrants living with HIV in the U.S., it is necessary to identify factors influencing HIV care in this population. A systematic review that provides a comprehensive understanding of factors influencing retention in HIV care and viral suppression among LAC immigrants living with HIV in the U.S. is lacking. This systematic review used the Immigrant Health Services Utilization theoretical framework to provide an understanding of these factors. DESIGN: We searched for peer-reviewed publications in MEDLINE, EMBASE, CINAHL, PsycINFO, and ASSIA, from January 1996 to June 2020. RESULTS: A total of 17 qualitative (n = 10) and quantitative (n = 7) studies were included in the review. The most commonly reported general and immigrant-specific factors appearing in studies were undocumented immigration status, HIV stigma, homophobia, cultural norms, values and beliefs, family and social support, language barriers, structure, complexity and quality of the U.S. healthcare delivery system, and patient-provider relationship. CONCLUSION: These findings highlight the importance of considering immigrant-specific factors along with general factors to improve the provision of HIV care services and HIV care outcomes among LAC immigrant populations.
Assuntos
Emigrantes e Imigrantes , Infecções por HIV , Hispânico ou Latino , Humanos , Emigrantes e Imigrantes/estatística & dados numéricos , Hispânico ou Latino/estatística & dados numéricos , Infecções por HIV/etnologia , Infecções por HIV/terapia , América Latina/etnologia , Estados Unidos , Região do Caribe/etnologia , Resposta Viral Sustentada , Retenção nos Cuidados/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Fatores de RiscoRESUMO
The vitamin D status of the United Kingdom (UK) African-Caribbean (AC) population remains under-researched, despite an increased risk of vitamin D deficiency due to darker skin phenotypes and living at a high latitude. This cross-sectional study explored the vitamin D status and intake of AC individuals (n = 4046 with a valid serum 25(OH)D measurement) from the UK Biobank Cohort, aged ≥40 years at baseline (2006-2010). Over one third of the population were deficient (<25 nmol/L), 41.1% were insufficient (25-50 nmol/L) and 15.9% were sufficient (>50 nmol/L). Median (IQR) 25(OH)D was 30.0 (20.9) nmol/L. Logistic regression showed that brown/black skin phenotype, winter blood draw, not consuming oily fish and not using vitamin D supplements predicted increased odds of vitamin D deficiency, whilst older age and a summer or autumn blood draw were significantly associated with reduced odds of vitamin D deficiency. Vitamin D deficiency and insufficiency were prevalent in this AC population and is of considerable concern given the individual and societal implications of increased morbidity. Public health messaging for this group should focus on year-round vitamin D supplementation and increasing intakes of culturally appropriate vitamin D-rich foods. These data also support the urgent requirement for a revised vitamin D RNI for ethnic groups.
Assuntos
População Negra/estatística & dados numéricos , Estado Nutricional/etnologia , Deficiência de Vitamina D/etnologia , Vitamina D/análogos & derivados , Adulto , Idoso , Bancos de Espécimes Biológicos , População Negra/etnologia , Região do Caribe/etnologia , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Fenótipo , Estações do Ano , Pele/metabolismo , Reino Unido/epidemiologia , Vitamina D/sangueAssuntos
População Negra , Diversidade Cultural , Educação Médica/organização & administração , Liderança , Política Organizacional , Racismo/prevenção & controle , California , Fortalecimento Institucional , Região do Caribe/etnologia , Competência Cultural , Currículo , Humanos , Cultura Organizacional , Formulação de Políticas , Faculdades de Medicina , Mudança Social , Estados UnidosRESUMO
African, Caribbean, and Black (ACB) men living in Canada share a heightened risk of HIV infection and the associated risk factors such as suboptimal use of family planning services such as condom use. In this study, we assessed the factors associated with knowledge, attitude, and condom use among ACB men in Ontario. Methods. This was a cross-sectional study that surveyed heterosexual ACB men regardless of their residency status living in Ontario (n = 430). This is a part of a larger mixed methods study informed by critical race theory, intersectionality, and community-based participatory research (CBPR). Outcome variables were knowledge of condom use, attitude towards condom use, and actual use of condom during the last 12 months. Results. Of 430 participants, 77.70% has good knowledge of condom use as a protection against HIV transmission, 31.77% had positive attitude towards condom use, and 62.43% reported using condom regularly with casual partners during the last 12 months. Men who were currently married had more positive attitude towards condom use compared with their unmarried counterparts (odds ratio = 1.46, 95% CI = 1.20, 1.78). Canadian residents were found to have higher odds of having correct knowledge of condom (odds ratio = 1.31, 95% CI = 1.11, 1.55), and positive attitude towards condom use (odds ratio = 1.44, 95%CI = 1.09, 1.92). Men who visited sexual health clinics showed a positive association with having correct knowledge of condom (odds ratio = 1.78, 95% CI = 1.30, 2.44) and reported experiences of difficulty in accessing sexual health. This showed a negative association towards condom use (odds ratio = 0.45, 95% CI = 0.21, 0.97]. Conclusion. A considerable percentage of heterosexual ACB men did not have correct knowledge regarding the protective effect of condom use against HIV and positive attitude towards the use of condom. Several sociodemographic and healthcare-related factors were significantly associated with knowledge, attitude, and use of condom.
Assuntos
População Negra/psicologia , Preservativos , Conhecimentos, Atitudes e Prática em Saúde , Heterossexualidade , Sexo Seguro , Adolescente , Adulto , África/etnologia , Idoso , Região do Caribe/etnologia , Estudos Transversais , Emigrantes e Imigrantes , Infecções por HIV/prevenção & controle , Humanos , Masculino , Casamento , Pessoa de Meia-Idade , Ontário , Parceiros Sexuais , Fatores Socioeconômicos , Adulto JovemRESUMO
OBJECTIVE: Polygenic risk scores (PRSs) assess the individual genetic propensity to a condition by combining sparse information scattered across genetic loci, often displaying small effect sizes. Most PRSs are constructed in European-ancestry populations, limiting their use in other ethnicities. Here we constructed and validated a PRS for late-onset Alzheimer's Disease (LOAD) in Caribbean Hispanics (CH). METHODS: We used a CH discovery (n = 4,312) and independent validation sample (n = 1,850) to construct an ancestry-specific PRS ("CH-PRS") and evaluated its performance alone and with other predictors using the area under curve (AUC) and logistic regression (strength of association with LOAD and statistical significance). We tested if CH-PRS predicted conversion to LOAD in a subsample with longitudinal data (n = 1,239). We also tested the CH-PRS in an independent replication CH cohort (n = 200) and brain autopsy cohort (n = 33). Finally, we tested the effect of ancestry on PRS by using European and African American discovery cohorts to construct alternative PRSs ("EUR-PRS", "AA-PRS"). RESULTS: The full model (LOAD ~ CH-PRS + sex + age + APOE-É4), achieved an AUC = 74% (ORCH-PRS = 1.51 95%CI = 1.36-1.68), raising to >75% in APOE-É4 non-carriers. CH-PRS alone achieved an AUC = 72% in the autopsy cohort, raising to AUC = 83% in full model. Higher CH-PRS was significantly associated with clinical LOAD in the replication CH cohort (OR = 1.61, 95%CI = 1.19-2.17) and significantly predicted conversion to LOAD (HR = 1.93, CI = 1.70-2.20) in the longitudinal subsample. EUR-PRS and AA-PRS reached lower prediction accuracy (AUC = 58% and 53%, respectively). INTERPRETATION: Enriching diversity in genetic studies is critical to provide an effective PRS in profiling LOAD risk across populations. ANN NEUROL 2021;90:366-376.
Assuntos
Doença de Alzheimer/etnologia , Doença de Alzheimer/genética , Predisposição Genética para Doença/etnologia , Predisposição Genética para Doença/genética , Hispânico ou Latino/genética , Herança Multifatorial/genética , Idoso , Idoso de 80 Anos ou mais , Região do Caribe/etnologia , Estudos de Coortes , Bases de Dados Genéticas , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
Affect has not been entirely established as a casual explanation in social science. The classic academic accounts of millennial movements emphasise both a period of 'unease' in the ambient atmosphere or 'of tension' at the actual start, and then a periodic culmination of fear or extreme emotion as the movement gains a following and the prophecy accelerates so much so, that 'apocalyptic expectation' equates with 'anxiety'. In the instance examined here, a new Caribbean religion, there may well have been identified anxieties around the time of the founder's visions, but once established the group have little strong emotion, negative or otherwise, although always facing the imminent end of all things.