RESUMO
BACKGROUND/OBJECTIVE: A high prevalence of fatigue and a positive association between fatigue and post-hemodialysis recovery have been reported in predominantly white populations of maintenance hemodialysis (MHD) patients. The present study evaluates associations between self-reported fatigue by the 11-item Chalder Fatigue Questionnaire (CFQ-11) and the need for post-hemodialysis recovery in a predominantly African-descent MHD population. METHODS: A total of 233 patients (94% Black or Mixed-Race) participating in the "Prospective Study of the Prognosis of Patients on Maintenance Hemodialysis" (PROHEMO), Salvador, Brazil were recruited for this cross-sectional study. The CFQ-11 was used to measure fatigue: <4 for absent or mild, ⩾4 for moderate to severe. Patients were also asked if they needed some time to recover after the hemodialysis. Logistic regression was used to estimate odds ratio (OR) of the association with adjustments for age, sex, race, educational level, economic class level, diabetes, hearth failure, and hemoglobin. RESULTS: Mean age was 51.5 ± 12.5 years. Moderate to severe fatigue (⩾4 points) was observed in 70.8% (165/233), and absent or mild fatigue (<4 points) in 29.2% (68/233). Compared to patients with fatigue scores <4 (20.6%), the need for post-hemodialysis recovery was 2.5 times greater in patients with fatigue scores ⩾4 (52.7%). The covariate-adjusted logistic regression OR was 4.60, 95% CI: 2.27, 9.21. CONCLUSION: This study in MHD patients of predominantly African descent supports self-reported fatigue assessed by the CFQ-11 as a relevant predictor of the need for post-hemodialysis recovery. The results offer a rationale for investigating whether interventions to prevent fatigue reduce the need of post-hemodialysis recovery.
Assuntos
Fadiga , Diálise Renal , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Fadiga/fisiopatologia , Estudos Transversais , Adulto , Brasil/epidemiologia , Inquéritos e Questionários , População Negra/estatística & dados numéricos , Estudos Prospectivos , Idoso , Prevalência , Recuperação de Função Fisiológica , Resultado do TratamentoRESUMO
Background: Preventing childhood obesity and associated comorbidities is often hampered by disproportionate disparity in healthcare provision in minority ethnic populations. This study contextualized factors influencing childhood obesity and related comorbidity from the perspectives and experiences of parents of ethnic minority populations. Methods: Following ethical approval, families (n = 180) from ethnic minority populations in the Northeast of England were contacted through flyers, community social groups and online forum. Of the 180 families contacted, 22 expressed interests, of whom 12 parents were eligible to participate in the study, and one family dropped out due to time constraints. Therefore 11 parents from ethnic minority communities living with at least one child with obesity were interviewed. Each family was separately visited at home and took part in a semi-structured interview based on the study's qualitative, descriptive phenomenological design. Nine of the families had one child who was diagnosed with an obesity-related comorbidity (non-alcoholic fatty liver disease, musculoskeletal problems or respiratory disorder). Semi-structured interviews were standardized around parents' perspective and experience on how their children were impacted by obesity and comorbidities, healthcare preventative interventions including lifestyle physical activity and nutrition, and views on tackling obesity impact on their lives. All interviews were analyzed using qualitative thematic analysis. Results: Parents' perspectives revealed 11 themes centered around experience of living with a child with obesity, risks, and impact of obesity related Non-Communicable Diseases; and access to support, and barriers unique to minority ethnic groups. Parents revealed social disadvantages, fear of victimization by social services, perceptions on their cultural and religious traditions, and racial stigmatization related to their child's weight. Parents reported closer bonding with their children to protect them from the untoward consequences of overweight, and little awareness of healthcare obesity prevention programs. Work pressure, lack of time, absence of guidance from professionals were seen as barriers to healthy lifestyle, while support from friends and closer family bond in adopting healthy lifestyle behaviors were facilitators. However, there was little awareness or access to current healthcare obesity preventive offerings. Conclusion: Minority ethnic communities' perspective on childhood obesity prevention does not match the healthcare system preventative offerings. Community and family-oriented obesity preventative approaches, especially lifestyle interventions are needed beyond those administered by the primary healthcare system.
Assuntos
Comorbidade , Pais , Obesidade Infantil , Pesquisa Qualitativa , Humanos , Inglaterra , Obesidade Infantil/psicologia , Obesidade Infantil/etnologia , Feminino , Masculino , Pais/psicologia , Criança , Adulto , População Negra/estatística & dados numéricos , População Negra/psicologia , Povo Asiático/psicologia , Povo Asiático/estatística & dados numéricos , Grupos Minoritários/estatística & dados numéricos , Grupos Minoritários/psicologia , Minorias Étnicas e Raciais/estatística & dados numéricos , Pré-Escolar , Entrevistas como Assunto , Pessoa de Meia-Idade , Etnicidade/psicologia , Etnicidade/estatística & dados numéricosRESUMO
OBJECTIVE: To describe timely vaccination completion and obstacles in the first 24 months of life in Brazil, examining associations with maternal race/skin color. METHODS: Study participants were 37,801 children born in 2017 and 2018 included in the National Immunization Coverage Survey. We calculated prevalence and 95% confidence intervals for timely vaccine completeness and obstacles at 5, 12 and 24 months of life, according to maternal race/skin color. Associations were analyzed using logistic regression. RESULTS: 7.2% (95%CI 6.3;8.2) of mothers faced difficulties in taking their children to be vaccinated, and 23.4% (95%CI 21.7;25.1) were not vaccinated when taken. These proportions were 75% (95%CI 1.25;2.45) and 97% (95%CI 1.57;2.48) higher, respectively, among Black mothers. At least one vaccination was delayed among 49.9% (95%CI 47.8;51.9) and 61.1% (95%CI 59.2;63.0) of children by 5 and 12 months, respectively. These rates were higher among Black/mixed race mothers. CONCLUSION: There are racial inequalities in both the obstacles faced and in vaccination rates in Brazil. MAIN RESULTS: Marked racial inequalities were found in the obstacles to vaccination of children under 24 months in Brazil and to timely vaccination at 5 months and in the first year of life. IMPLICATIONS FOR SERVICES: Racial inequalities in the occurrence of vaccination shortcomings in health services, in the objective restrictions faced by families in taking their children to vaccination centers and in incomplete vaccination in a timely manner need to be addressed by the Brazilian National Health System. PERSPECTIVES: Equal public policies to address barriers to vaccination and qualification of health services need to be implemented. Studies need to deepen understanding of the structural determinants that lead to racial disparities.
Assuntos
Disparidades em Assistência à Saúde , Mães , Vacinação , Humanos , Brasil , Lactente , Vacinação/estatística & dados numéricos , Feminino , Estudos Retrospectivos , Disparidades em Assistência à Saúde/estatística & dados numéricos , Mães/estatística & dados numéricos , Pré-Escolar , Masculino , Cobertura Vacinal/estatística & dados numéricos , Recém-Nascido , Adulto , Estudos de Coortes , Fatores Socioeconômicos , População Negra/estatística & dados numéricos , Fatores de Tempo , Programas de Imunização/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Adulto Jovem , População Branca/estatística & dados numéricosRESUMO
The objective was to analyze the spatial distribution of pregnancy in children under 14 years and six months by Brazilian region and municipality and sociodemographic and health characteristics of pregnant women and live births. Ecological study analyzing the Live Birth Information System (SINASC) from 2011 to 2021 in three age groups (< 14 years and six months, 15-19 years, and 20 years and above) by demographic and birth variables. We applied the Global and Local Moran. A total of 127,022 live births to girls aged 10-14 years were identified during the period, most of whom were Black, 21.1% in common-law or married relationships, with a lower proportion of seven prenatal care appointments and enrollment in the first trimester, a higher proportion of low birth weight and low Apgar score, residing in the North and Northeast. The mean live birth rate for 10-to-14-year-old girls was significantly autocorrelated with space, especially in municipalities of the Midwest and North. Pregnancy from 10 to 14 years of age reveals several vulnerabilities suffered by these girls due to pregnancy at an early age, which is more common among Black women, with implications for morbimortality for them and their children and the presumed violence in these cases, including denied access to legal abortion.
O objetivo foi analisar a distribuição espacial da gravidez em menores de 14 anos e seis meses segundo regiões e municípios brasileiros e características sociodemográficas e de saúde das parturientes e nascidos vivos. Estudo ecológico, analisando o Sistema de Informação sobre Nascidos Vivos (SINASC), 2011-2021, em três grupos etários (<14 anos e 6 meses, 15-19 e 20 anos e mais), segundo variáveis demográficas e do parto. Foram aplicados os Índices Global e Local de Moran. No período foram 127.022 nascidos vivos de meninas 10-14 anos, na maioria negras, 21,1% em união estável ou casadas, com menor proporção de 7 consultas de pré-natal e captação no primeiro trimestre, maior proporção de baixo peso ao nascer e baixo índice de Apgar, residentes nas regiões Norte e Nordeste. A taxa média de nascidos vivos de 10-14 anos mostrou autocorrelação significativa com o espaço, especialmente em municípios do Centro-Oeste e Norte. A gravidez de 10 a 14 revela uma sequência de vulnerabilidades sofridas por essas meninas, pela gravidez em idade precoce, maior frequência entre negras, com implicações na morbimortalidade para ela e seus filhos; e pela violência presumida nesses casos, incluindo o acesso negado ao aborto legal.
Assuntos
Nascido Vivo , Cuidado Pré-Natal , Análise Espacial , Humanos , Brasil , Feminino , Gravidez , Adolescente , Criança , Adulto Jovem , Cuidado Pré-Natal/estatística & dados numéricos , Recém-Nascido de Baixo Peso , Gravidez na Adolescência/estatística & dados numéricos , Lactente , Recém-Nascido , Coeficiente de Natalidade/tendências , Fatores Etários , Índice de Apgar , População Negra/estatística & dados numéricos , Fatores SocioeconômicosRESUMO
Prostate cancer (PCa) is one of the most commonly diagnosed cancers among men, with a rising global incidence. Currently, the PCa landscape is vastly different between developed countries and Africa. Of note, owing to various biological, socioeconomic and institutional factors, black African men often present with more advanced disease and suffer greater mortality. This review will focus on the burden of PCa globally and in Africa, compare the state of the disease in Africa with that in more developed regions of the world, and answer the question why it can sometimes look like a 'different' disease compared with developed regions. In addition, we address the racial disparities of PCa.
Assuntos
Neoplasias da Próstata , Humanos , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/etnologia , Masculino , África/epidemiologia , Saúde Global , Incidência , População Negra/estatística & dados numéricosRESUMO
BACKGROUND: Race and ethnicity are important drivers of health inequalities worldwide. However, the recording of race/ethnicity in data systems is frequently insufficient, particularly in low- and middle-income countries. The aim of this study is to descriptively analyse trends in data completeness in race/color records in hospital admissions and the rates of hospitalizations by various causes for Blacks and Whites individuals. METHODS: We conducted a longitudinal analysis, examining hospital admission data from Brazil's Hospital Information System (SIH) between 2010 and 2022, and analysed trends in reporting completeness and racial inequalities. These hospitalization records were examined based on year, quarter, cause of admission (using International Classification of Diseases (ICD-10) codes), and race/color (categorized as Black, White, or missing). We examined the patterns in hospitalization rates and the prevalence of missing data over a period of time. RESULTS: Over the study period, there was a notable improvement in data completeness regarding race/color in hospital admissions in Brazil. The proportion of missing values on race decreased from 34.7% in 2010 to 21.2% in 2020. As data completeness improved, racial inequalities in hospitalization rates became more evident - across several causes, including assaults, tuberculosis, hypertensive diseases, at-risk hospitalizations during pregnancy and motorcycle accidents. CONCLUSIONS: The study highlights the critical role of data quality in identifying and addressing racial health inequalities. Improved data completeness has revealed previously hidden inequalities in health records, emphasizing the need for comprehensive data collection to inform equitable health policies and interventions. Policymakers working in areas where socioeconomic data reporting (including on race and ethnicity) is suboptimal, should address data completeness to fully understand the scale of health inequalities.
Assuntos
Sistemas de Informação em Saúde , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Sistemas de Informação Hospitalar , Feminino , Humanos , Masculino , Brasil , Sistemas de Informação em Saúde/normas , Disparidades em Assistência à Saúde/estatística & dados numéricos , Sistemas de Informação Hospitalar/normas , Hospitalização/estatística & dados numéricos , Estudos Longitudinais , Grupos Raciais/estatística & dados numéricos , Fatores Socioeconômicos , População Branca/estatística & dados numéricos , População Negra/estatística & dados numéricosRESUMO
Importance: Race differences in dementia prevalence and incidence have previously been reported, with higher dementia burden in Black decedents. However, previous neuropathological studies were conducted mostly in convenience samples with White participants; conducting clinicopathological studies across populations is crucial for understanding the underlying dementia causes in individuals from different racial backgrounds. Objective: To compare the frequencies of neuropathological lesions and cognitive abilities between Black and White Brazilian adults in an autopsy study. Design, Setting, and Participants: This cross-sectional study used samples from the Biobank for Aging Studies, a population-based autopsy study conducted in Sao Paulo, Brazil. Participants were older adults whose family members consented to the brain donations; Asian participants and those with missing data were excluded. Samples were collected from 2004 to 2023. Neuropathologists were masked to cognitive outcomes. Exposure: Race as reported by the deceased's family member. Main Outcomes and Measures: The frequencies of neurodegenerative and cerebrovascular lesions were evaluated in 13 selected cerebral areas. Cognitive and functional abilities were examined with the Clinical Dementia Rating Scale. Results: The mean (SD) age of the 1815 participants was 74.0 (12.5) years, 903 (50%) were women, 617 (34%) were Black, and 637 (35%) had cognitive impairment. Small vessel disease (SVD) and siderocalcinosis were more frequent in Black compared with White participants (SVD: odds ratio [OR], 1.74; 95% CI, 1.29-2.35; P < .001; siderocalcinosis: OR, 1.70; 95% CI, 1.23-2.34; P = .001), while neuritic plaques were more frequent in White compared with Black participants (OR, 0.61; 95% CI, 0.44-0.83; P = .002). Likewise, Alzheimer disease neuropathological diagnosis was more frequent in White participants than Black participants (198 [39%] vs 77 [33%]), while vascular dementia was more common among Black participants than White participants (76 [32%] vs 121 [24%]). Race was not associated with cognitive abilities, nor did it modify the association between neuropathology and cognition. Conclusions and Relevance: In this cross-sectional study of Brazilian older adults, Alzheimer disease pathology was more frequent in White participants while vascular pathology was more frequent in Black participants. Further neuropathological studies in diverse samples are needed to understand race disparities in dementia burden.
Assuntos
População Branca , Humanos , Brasil/epidemiologia , Feminino , Masculino , Idoso , Estudos Transversais , População Branca/estatística & dados numéricos , População Branca/psicologia , Idoso de 80 Anos ou mais , Cognição , Demência/epidemiologia , Demência/etnologia , Encéfalo/patologia , Autopsia , População Negra/estatística & dados numéricos , População Negra/psicologiaRESUMO
Brazil is one of the most unequal democracies in the world. Although the number of homeless individuals in our country has increased due to the reproduction of people living in extreme poverty, little has been discussed about their welfare and rights. In the present study, we provide analysis with a theoretical-methodological approach directed at homeless people living in the wealthy neoliberal middle-sized southeast city of São Paulo, Brazil's richest state. Data was acquired from police reports with prior permission from the Civil Police of São Paulo and the São Paulo Interior Judiciary Police Department. Our results illustrate that the homelessness phenomenon in Franca appears to be comparable to that of other large urban cities, where Blacks, a minority of the population, make up the bulk of homeless individuals. It also denies that homeless activity increases criminality, emphasizes the difference between Blacks and Whites drug users' criminal behavior, with Whites being more active in theft and robbery and Blacks in trafficking, and extends the idea that drug use by homeless people is stress-related and hence an indicator of a health condition.
Assuntos
Crime , Pessoas Mal Alojadas , Polícia , Transtornos Relacionados ao Uso de Substâncias , Humanos , Pessoas Mal Alojadas/estatística & dados numéricos , Brasil , Crime/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/etnologia , Tráfico de Drogas/estatística & dados numéricos , População Branca , População Negra/estatística & dados numéricos , Roubo/estatística & dados numéricos , Masculino , Feminino , População Urbana , AdultoRESUMO
OBJECTIVE: To assess maternal mortality (MM) in Brazilian Black, Pardo, and White women. METHODS: We evaluated the maternal mortality rate (MMR) using data from the Brazilian Ministry of Health public databases from 2017 to 2022. We compared MMR among Black, Pardo, and White women according to the region of the country, age, and cause. For statistical analysis, the Q2 test prevalence ratio (PR) and confidence interval (CI) were calculated. RESULTS: From 2017 to 2022, the general MMR was 68.0/100,000 live births (LB). The MMR was almost twice as high among Black women compared to White (125.81 vs 64.15, PR = 1.96, 95%CI:1.84-2.08) and Pardo women (125.8 vs 64.0, PR = 1.96, 95%CI: 1.85-2.09). MMR was higher among Black women in all geographical regions, and the Southeast region reached the highest difference among Black and White women (115.5 versus 60.8, PR = 2.48, 95%CI: 2.03-3.03). During the covid-19 pandemic, MMR increased in all groups of women (Black 144.1, Pardo 74.8 and White 80.5/100.000 LB), and the differences between Black and White (PR = 1.79, 95%CI: 1.64-1.95) and Black and Pardo (PR = 1.92, 95%CI: 1.77-2.09) remained. MMR was significantly higher among Black women than among White or Pardo women in all age ranges and for all causes. CONCLUSION: Black women presented higher MMR in all years, in all geographic regions, age groups, and causes. In Brazil, Black skin color is a key MM determinant. Reducing MM requires reducing racial disparities.
Assuntos
População Negra , COVID-19 , Mortalidade Materna , População Branca , Humanos , Brasil/epidemiologia , Feminino , Mortalidade Materna/etnologia , Adulto , População Branca/estatística & dados numéricos , População Negra/estatística & dados numéricos , COVID-19/mortalidade , COVID-19/etnologia , Adulto Jovem , Bases de Dados Factuais , Gravidez , Disparidades nos Níveis de Saúde , Pessoa de Meia-Idade , Adolescente , Fatores SocioeconômicosRESUMO
Despite increased risk of severe acute respiratory syndrome coronavirus 2 infections and higher rates of COVID-19-related complications, racialized and Indigenous communities in Canada have lower immunization uptake compared to White individuals. However, there is woeful lack of data on predictors of COVID-19 vaccine mistrust (VM) that accounts for diverse social and cultural contexts within specific racialized and Indigenous communities. Therefore, we sought to characterize COVID-19 VM among Arab, Asian, Black, and Indigenous communities in Canada. An online survey was administered to a nationally representative, ethnically diverse panel of participants in October 2023. Arabic, Asian, Indigenous, and Black respondents were enriched in the sampling panel. Data were collected on demographics, COVID-19 VM, experience of racial discrimination, health literacy, and conspiracy beliefs. We used descriptive and regression analyses to determine the extent and predictors of COVID-19 VM among racialized and Indigenous individuals. All racialized respondents had higher VM score compared to White participants. Among 4220 respondents, we observed highest VM among Black individuals (12.18; ±4.24), followed by Arabic (12.12; ±4.60), Indigenous (11.84; ±5.18), Asian (10.61; ±4.28), and White (9.58; ±5.00) participants. In the hierarchical linear regression analyses, Black participants, women, everyday racial discrimination, and major experience of discrimination were positively associated with COVID-19 VM. Effects of racial discrimination were mediated by addition of conspiracy beliefs to the model. Racialized and Indigenous communities experience varying levels of COVID-19 VM and carry specific predictors and mediators to development of VM. This underscores the intricate interaction between race, gender, discrimination, and VM that need to be considered in future vaccination campaigns.
Assuntos
Árabes , Vacinas contra COVID-19 , COVID-19 , Letramento em Saúde , Povos Indígenas , Racismo , Humanos , Feminino , Masculino , Adulto , COVID-19/prevenção & controle , COVID-19/etnologia , Canadá/epidemiologia , Vacinas contra COVID-19/administração & dosagem , Pessoa de Meia-Idade , Povos Indígenas/estatística & dados numéricos , Confiança , Adulto Jovem , Inquéritos e Questionários , Conhecimentos, Atitudes e Prática em Saúde , Idoso , Povo Asiático , População Negra/estatística & dados numéricos , População Negra/psicologia , SARS-CoV-2/imunologia , Vacinação/psicologia , Vacinação/estatística & dados numéricos , Adolescente , EtnicidadeRESUMO
OBJECTIVES: To evaluate the validity of the Golden Proportion, Golden Percentage, and Recurring Esthetic Dental (RED) Proportion among Kenyans of African descent with naturally well-aligned teeth. MATERIALS AND METHODS: Standardized frontal photographic images of the smiles of 175 participants aged 18-35 years were obtained, and Adobe Photoshop was used to analyze and measure the frontal widths of the maxillary central and lateral incisors and canines in triplicate. The average teeth widths were calculated to determine the existence of the Golden Proportion, Golden Percentage, and RED Proportion, and their validity using independent sample t-tests to compare the differences in the mean teeth widths at α < 0.05. RESULTS: The number of male and female participants was 107 (61.1%) and 68 (38.9%), respectively. The Golden Proportion between the maxillary central and lateral incisors was found in 4.0% on the right and 2.8% on the left of all the participants, but between the maxillary lateral incisors and canines was found in only 0.6% on the right of male participants (p < 0.0001). The RED Proportion between the maxillary lateral and central incisors was in the range of 67%-70%, and between the canines and lateral incisors was 82%-84% (p < 0.0001). The proportion of RED was not constant, and gradually increased distally. The Golden Percentage of 15% was observed in the lateral incisors bilaterally; however, in the central incisors and the canines, the Golden Percentage was 22% and 12%, respectively. CONCLUSION: The Golden and RED Proportions were invalid determinants of anterior teeth proportions. The Golden Percentage existed only in the lateral incisors. The Golden Proportion, RED Proportion, and Golden Percentage theories may not be applicable to all populations when designing smiles. Racial and ethnic backgrounds are important considerations to establish objective quantifiable values of anterior tooth proportions that are beneficial for esthetic restorations.
Assuntos
População Negra , Dente Canino , Estética Dentária , Incisivo , Odontometria , Humanos , Masculino , Feminino , Adulto , Adolescente , Incisivo/anatomia & histologia , População Negra/estatística & dados numéricos , Adulto Jovem , Dente Canino/anatomia & histologia , Odontometria/métodos , Quênia , Sorriso , Maxila/anatomia & histologia , Fotografia DentáriaRESUMO
BACKGROUND: Hypertension is one of the most important cardiovascular disease risk factors and affects >100 million American adults. Hypertension-related health inequities are abundant in Black communities as Black individuals are more likely to use the emergency department (ED) for chronic disease-related ambulatory care, which is strongly linked to lower blood pressure (BP) control, diminished awareness of hypertension, and adverse cardiovascular events. To reduce hypertension-related health disparities, we developed MI-BP, a culturally tailored multibehavior mobile health intervention that targeted behaviors of BP self-monitoring, physical activity, sodium intake, and medication adherence in Black individuals with uncontrolled hypertension recruited from ED and community-based settings. OBJECTIVE: We sought to determine the effect of MI-BP on BP as well as secondary outcomes of physical activity, sodium intake, medication adherence, and BP control compared to enhanced usual care control at 1-year follow-up. METHODS: We conducted a 1-year, 2-group randomized controlled trial of the MI-BP intervention compared to an enhanced usual care control group where participants aged 25 to 70 years received a BP cuff and hypertension-related educational materials. Participants were recruited from EDs and other community-based settings in Detroit, Michigan, where they were screened for initial eligibility and enrolled. Baseline data collection and randomization occurred approximately 2 and 4 weeks after enrollment to ensure that participants had uncontrolled hypertension and were willing to take part. Data collection visits occurred at 13, 26, 39, and 52 weeks. Outcomes of interest included BP (primary outcome) and physical activity, sodium intake, medication adherence, and BP control (secondary outcomes). RESULTS: We obtained consent from and enrolled 869 participants in this study yet ultimately randomized 162 (18.6%) participants. At 1 year, compared to the baseline, both groups showed significant decreases in systolic BP (MI-BP group: 22.5 mm Hg decrease in average systolic BP and P<.001; control group: 24.1 mm Hg decrease and P<.001) adjusted for age and sex, with no significant differences between the groups (time-by-arm interaction: P=.99). Similar patterns where improvements were noted in both groups yet no differences were found between the groups were observed for diastolic BP, physical activity, sodium intake, medication adherence, and BP control. Large dropout rates were observed in both groups (approximately 60%). CONCLUSIONS: Overall, participants randomized to both the enhanced usual care control and MI-BP conditions experienced significant improvements in BP and other outcomes; however, differences between groups were not detected, speaking to the general benefit of proactive outreach and engagement focused on cardiometabolic risk reduction in urban-dwelling, low-socioeconomic-status Black populations. High dropout rates were found and are likely to be expected when working with similar populations. Future work is needed to better understand engagement with mobile health interventions, particularly in this population. TRIAL REGISTRATION: ClinicalTrials.gov NCT02955537; https://clinicaltrials.gov/study/NCT02955537. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.2196/12601.
Assuntos
Negro ou Afro-Americano , Hipertensão , Telemedicina , Humanos , Masculino , Feminino , Hipertensão/psicologia , Hipertensão/terapia , Hipertensão/etnologia , Pessoa de Meia-Idade , Negro ou Afro-Americano/estatística & dados numéricos , Negro ou Afro-Americano/psicologia , Adulto , Telemedicina/estatística & dados numéricos , Idoso , Pressão Sanguínea/fisiologia , Adesão à Medicação/estatística & dados numéricos , Adesão à Medicação/psicologia , População Negra/estatística & dados numéricos , População Negra/psicologiaRESUMO
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
BACKGROUND: Accidental suffocation and strangulation in bed continues to be a critical issue in Black communities, despite the widespread initiatives to promote safe sleep. Doulas are in an ideal position to promote safe sleep, particularly in hard-to-reach communities that are more distrusting of conventional medical providers. Little is known about their practices and perspectives for putting infants down to rest. This study informs this gap in the literature. PURPOSE: The purpose of this study was to explore doulas' perspectives and practices in the field of putting infants down to sleep. The researchers aimed to determine whether Black caregivers that work with doulas are likely to encounter safe sleep education. METHODS: The researchers used a descriptive approach to inquiry. They conducted three focus groups with a total of 17 Black doulas. The researchers independently and critically reviewed the transcriptions and observation notes from each group to identify codes. They then triangulated the results using Artificial Intelligence-driven tools. FINDINGS: The study found four themes: (1) Individualized Services, (2) Cultural Sensitivity, (3) Negotiating Safety, and (4) Safe Sleep Education. CONCLUSIONS: The study concluded doulas have a commitment to promoting safe sleep. The researchers found that doulas engage in practices that help caregivers to integrate safe sleep practices into their lifestyle and to adapt them to meet their needs. The researchers also documented a desire for more information and instruction on safe sleep among practicing doulas.
Assuntos
Negro ou Afro-Americano , Doulas , Grupos Focais , Humanos , Feminino , Lactente , Masculino , Negro ou Afro-Americano/psicologia , Sono/fisiologia , Adulto , Morte Súbita do Lactente/prevenção & controle , Morte Súbita do Lactente/etnologia , Pesquisa Qualitativa , Promoção da Saúde/métodos , Cuidadores/psicologia , Recém-Nascido , Cuidado do Lactente/métodos , Asfixia/prevenção & controle , População Negra/psicologia , População Negra/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
Short, disturbed, and irregular sleep may contribute to blunted nocturnal blood pressure (BP) dipping, a predictor of cardiovascular disease. Black women (BLW) demonstrate less BP dipping and poorer sleep health than White women (WHW). However, it remains unclear whether device-estimated sleep health metrics mediate the relation between race and BP dipping in young women. We hypothesized that the relation between race and BP dipping would be partly mediated by sleep health metrics of sleep duration, sleep efficiency, and sleep regularity. Participants (20 BLW, 17 WHW) were 18-29 years old, normotensive, nonobese, and without evidence of sleep disorders. Systolic and diastolic BP dipping were derived from 24-h ambulatory BP monitoring. Habitual sleep duration and sleep efficiency were estimated via 14 days of wrist actigraphy. Sleep duration regularity was calculated as the standard deviation (SD) of nightly sleep duration (SDSD). Sleep timing regularity metrics were calculated as the SD of sleep onset and sleep midpoint (SMSD). Mediation analysis tested the mediating effect of each sleep metric on the relation between race and BP dipping. BLW experienced less systolic (P = .02) and diastolic (P = .01) BP dipping. Sleep duration (P = .14) was not different between groups. BLW had lower sleep efficiency (P < .01) and higher SDSD (P = .02), sleep onset SD (P < .01) and SMSD (P = .01). No sleep metrics mediated the relation between race and BP dipping (all indirect effects P > .38). In conclusion, mediation pathways of sleep health metrics do not explain racial differences in nocturnal BP dipping between young BLW and WHW.
Assuntos
Actigrafia , Negro ou Afro-Americano , Monitorização Ambulatorial da Pressão Arterial , Pressão Sanguínea , Sono , População Branca , Adolescente , Adulto , Feminino , Humanos , Adulto Jovem , Actigrafia/métodos , Negro ou Afro-Americano/estatística & dados numéricos , População Negra/estatística & dados numéricos , Pressão Sanguínea/fisiologia , Monitorização Ambulatorial da Pressão Arterial/métodos , Ritmo Circadiano/fisiologia , Hipertensão/fisiopatologia , Hipertensão/etnologia , Hipertensão/epidemiologia , Hipertensão/diagnóstico , Sono/fisiologia , População Branca/estatística & dados numéricos , BrancosRESUMO
What further evidence is needed to effectively address the unsatisfactory schooling experiences and educational trajectory of Black youth to help shape their path toward more successful social outcomes? I return to this persistent question in my research to reflect on how I have used sociological research in prior observations, and to build on earlier studies. I show how following research participants over a period of time, and with attention to how they relate to and are nested in community, family and peers, has enabled me to more effectively document their experiences, imaginations, and ambitions from adolescence to adulthood. I contend that longitudinal studies, framed by a community referenced approach, best ensure that we attend to the complex, diverse, and transitional lives of Black youth, and the social, cultural, educational, economic, and political contexts they navigate. At this time of equity, diversity, and inclusion (EDI) initiatives, sociology could help to advance education about, and initiate action for, Black people so that the equity promised by Canadian multiculturalism might be realized.
Quelles sont les preuves supplémentaires nécessaires pour traiter efficacement les expériences scolaires insatisfaisantes et la trajectoire éducative des jeunes Noirs afin de les aider à s'orienter vers des résultats sociaux plus satisfaisants? Je reviens sur cette question persistante dans mes recherches pour réfléchir à la manière dont j'ai utilisé la recherche sociologique dans des observations antérieures et pour m'appuyer sur des études antérieures. Je montre comment le fait de suivre les participants à la recherche sur une certaine période, en prêtant attention à la manière dont ils sont liés et imbriqués dans la communauté, la famille et les pairs, m'a permis de documenter plus efficacement leurs expériences, leurs imaginations et leurs ambitions, de l'adolescence à l'âge adulte. Je soutiens que les études longitudinales, encadrées par une approche référencée par la communauté, sont le meilleur moyen de s'assurer que nous prenons en compte les vies complexes, diverses et transitoires des jeunes Noirs, ainsi que les contextes sociaux, culturels, éducatifs, économiques et politiques dans lesquels ils évoluent. À l'heure des initiatives d'EDI, la sociologie pourrait contribuer à faire progresser l'éducation sur les Noirs et à lancer des actions en leur faveur, afin que l'équité promise par le multiculturalisme canadien puisse se réaliser.
Assuntos
Sociologia , Humanos , Adolescente , Canadá , População Negra/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Adulto Jovem , Estudos Longitudinais , Diversidade CulturalRESUMO
Importance: Prostate cancer is a prevalent disease among men worldwide, exhibiting substantial heterogeneity in presentation and outcomes influenced by various factors, including race and ethnicity. Disparities in incidence, stage at diagnosis, and survival rates have been observed between Black men and those of other races and ethnicities. Objective: To compare prostate cancer outcomes between Black men and men with other race (Asian, Hispanic, Indigenous, Middle Eastern, White, Multiracial, and Other) in a universal health care system, with race and ethnicity self-reported. Design, Setting, and Participants: This was a prospective, observational cohort study of men diagnosed with prostate cancer between June 1, 2014, and August 28, 2023, who self-identified race and ethnicity. Participants included men who had been prospectively enrolled in the Alberta Prostate Cancer Research Initiative from the 2 major urology referral centers in Alberta (University of Alberta and University of Calgary). All men with prostate cancer enrolled in the initiative were included. Exposure: Race and ethnicity. Main Outcomes and Measures: The primary outcome was the stage and grade of prostate cancer at diagnosis. Further outcomes included age and prostate-specific antigen level at diagnosis, initial treatment modality, time from diagnosis to initial treatment, and prostate cancer-specific, metastasis-free, and overall survivals. Results: A total of 6534 men were included; 177 (2.7%) were Black, and 6357 (97.3%) had another race or ethnicity. Men who identified as Black were diagnosed with prostate cancer at an earlier age (mean [SD], 62.0 [8.2] compared with 64.6 [7.7] years; P < .001) and had a lower Charlson Comorbidity Index rating (14% compared with 7% ≤ 1; P < .001) compared with men of other races. Men who identified as Black had similar prostate-specific antigen levels at diagnosis, TNM category (74% vs 74% with T1-T2; P = .83) and Gleason Grade Group (34% compared with 35% Gleason Grade Group 1; P = .63). Black men had similar rates of prostate cancer-specific (hazard ratio [HR], 1.10; 95% CI, 0.41-2.97; P = .85), metastasis-free (HR, 0.88; 95% CI, 0.42-1.46; P = .44), and overall (HR, 0.55; 95% CI, 0.25-1.24; P = .15) survival. Conclusions and Relevance: The findings of this cohort study suggest that Black men, despite being diagnosed at a younger age, experience comparable prostate cancer outcomes compared with men of other races.
Assuntos
População Negra , Neoplasias da Próstata , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Alberta/epidemiologia , População Negra/estatística & dados numéricos , Canadá/epidemiologia , Gradação de Tumores , Estadiamento de Neoplasias , Estudos Prospectivos , Antígeno Prostático Específico/sangue , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/etnologia , Neoplasias da Próstata/mortalidade , Povo Asiático , Hispânico ou Latino , Canadenses Indígenas , População do Oriente Médio , Brancos , Grupos Raciais , EtnicidadeRESUMO
BACKGROUND: COVID-19 may become a seasonal disease. SARS-CoV-2 active circulation coupled with vaccination efforts has undoubtedly modified the virus dynamic. It is therefore important investigate SARS-CoV-2 dynamic in different groups of population following the course of spatiotemporal variance and immunization. METHODS: To investigate SARS-CoV-2 clearance in different ethnic groups and the impact of immunization, we recruited 777 SARS-CoV-2-positive patients (570 Africans, 156 Caucasians, and 51 Asians). Participants were followed and regularly tested for 2 months until they had two negative tests. RESULTS: The vaccination rate was 64.6%. African individuals were less symptomatic (2%), Caucasians (41%) and Asians (36.6%). On average, viral clearance occurred after 10.5 days. Viral load at diagnosis was inversely correlated with viral clearance (p < 0.0001). The time of SARS-CoV-2 clearance was higher in Africans and Caucasians than in Asians (Dunn's test p < 0.0001 and p < 0.05, respectively). On average, viral clearance occurred within 9.5 days during the second semester (higher rate of vaccination and SARS-CoV-2 exposition), whereas it took 13.6 days during the first semester (lower rate of vaccination and SARS-CoV-2 exposition) (Mann-Whitney t-test p < 0.0001). CONCLUSION: In conclusion, ethnicity and spatiotemporal changes including SARS-CoV-2 exposition and immunization affect SARS-CoV-2 clearance.
Assuntos
COVID-19 , SARS-CoV-2 , Carga Viral , População Branca , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , População Branca/estatística & dados numéricos , Povo Asiático/estatística & dados numéricos , População Negra/estatística & dados numéricos , Idoso , Vacinação/estatística & dados numéricos , Vacinas contra COVID-19/administração & dosagem , Adulto Jovem , Fatores de TempoRESUMO
INTRODUCTION: Early salvage radiotherapy is indicated for patients with biochemical recurrence after radical prostatectomy. However, for various reasons, certain patients do not benefit from this treatment (OBS) or only at a late stage (LSR). There are few studies on this subject and none on a "high-risk" population, such as patients of African descent. Our objective was to estimate the metastasis-free (MFS) and overall survival (OS) of patients who did not receive salvage radiotherapy, and to identify risk factors of disease progression. PATIENTS AND METHODS: This was a single-center retrospective study that included 154 patients, 99 in the OBS group and 55 in the LSR group. All were treated by total prostatectomy for localized prostate cancer between January 2000 and December 2020 and none received early salvage radiotherapy after biochemical recurrence. RESULTS: Baseline characteristics were similar between groups, except for the time to biochemical recurrence. The median follow-up was 10.0 and 11.8 years for the OBS and LSR groups, respectively. The median time from surgery to LSR was 5.1 years. The two groups did not show a significant difference in MFS: 90.6% at 10 years for the OBS group and 93.3% for the LSR group. The median MFS was 19.8 and 19.6 years for the OBS and LSR groups respectively. OS for the OBS group was significantly higher than that for the LSR group (HR: 2.14 [1.07-4.29]; p = 0.03), with 10-year OS of 95.9% for the OBS group and 76.1% for the LSR group. Median OS was 16 and 15.6 years for the OBS and LSR groups, respectively. CONCLUSION: In this study, we observed satisfactory metastasis-free and OS rates relative to those reported in the scientific literature. The challenge is not to question the benefit of early salvage radiotherapy, but to improve the identification of patients at risk of progression through the development of molecular and genomic tests for more highly personalized medicine.