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1.
Medicine (Baltimore) ; 103(6): e37234, 2024 Feb 09.
Artigo em Inglês | MEDLINE | ID: mdl-38335402

RESUMO

China has become an emerging destination for international migration, especially in some Association of South East Asian Nations countries, but the situation of migrants seeking medical care in China remains unclear. A retrospective cross-sectional study was conducted in a hospital in Chongzuo, which provides medical services for foreigners, to investigate the situation of Vietnamese people seeking health care in Guangxi, China. Vietnamese patients who visited the hospital between 2018 and 2020 were included in the study. Demographic characteristics, clinical characteristics, characteristics of payment for medical costs, and characteristics of hospitalization were compared between outpatients and inpatients. In total, 778 Vietnamese outpatients and 173 inpatients were included in this study. The percentages of female outpatients and inpatients were 93.44% and 88.44% (χ2 = 5.133, P = .023), respectively. Approximately 30% of outpatients and 47% of inpatients visited the hospital due to obstetric needs. The proportions of outpatients with basic medical insurance for urban residents, basic medical insurance for urban employees, and new cooperative medical schemes were 28.02%, 3.21%, and 2.31%, respectively. In comparison, the proportion of inpatients with the above 3 types of medical insurance was 16.76%, 1.73%, and 2.31%, respectively. The proportion of different payments for medical costs between outpatients and inpatients were significantly different (χ2 = 24.404, P < .01). Middle-aged Vietnamese females in Guangxi, China, may have much greater healthcare needs. Their main medical demand is for obstetric services. Measurements should be taken to improve the health services targeting Vietnamese female, but the legitimacy of Vietnamese in Guangxi is a major prerequisite for them to access more and better healthcare services.


Assuntos
Emigração e Imigração , Necessidades e Demandas de Serviços de Saúde , Seguro Saúde , Obstetrícia , População do Sudeste Asiático , Feminino , Humanos , Pessoa de Meia-Idade , China/epidemiologia , Estudos Transversais , Seguro Saúde/estatística & dados numéricos , Estudos Retrospectivos , População do Sudeste Asiático/etnologia , População do Sudeste Asiático/estatística & dados numéricos , Vietnã/etnologia , Necessidades e Demandas de Serviços de Saúde/economia , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Migrantes/estatística & dados numéricos , Emigração e Imigração/estatística & dados numéricos , Obstetrícia/economia , Obstetrícia/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde , Acesso aos Serviços de Saúde/estatística & dados numéricos
2.
Int J Soc Psychiatry ; 69(8): 2048-2058, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37515500

RESUMO

BACKGROUND: Worldwide migration represents a major challenge of the 21st century. Despite the strong association between acculturation and mental health, research findings on underlining mechanisms remain inconsistent. Prior research urges to investigate sample characteristics in a more structured manner. AIMS: The purpose of this study was to systematically investigate factors impacting acculturation and depressive symptoms in a large, not exclusively clinical, sample of Vietnamese migrants in Germany. METHOD: This study investigated, with multiple regressions, factors (age at arrival, gender, education, religiousness, language skills, residence status, economic status, occupational status, migration motivation, duration of stay, and depressive symptoms) impacting the two dimensions of acculturation, dominant society immersion (DSI) and ethnic society immersion (ESI), in a not exclusively clinical sample (n = 582) of first-generation Vietnamese migrants in Germany. Further, this study examined the relationship between depressive symptoms, DSI and ESI with correlations and acculturation strategies with an ANOVA. RESULTS: Integration (72.5%) was the most common acculturation strategy, followed by separation (26.8%). In contrast, assimilation (0.5%) and marginalization (0.2%) were very rare acculturation strategies. As predictive factors for DSI lower depressive symptoms scores, male gender, higher education, and better German language skills were found significant. For ESI, less German language skills and older age at arrival were found to be significant. Higher ESI and DSI were correlated to lower depressive symptom scores. Compared to the three other acculturation strategies, integration was linked to the lowest depressive symptoms scores. CONCLUSIONS: The current study identified crucial factors in the acculturation process, such as depressive symptoms, language skills, education, gender, and age at arrival. Our findings emphasize that immersion into both the dominant and the ethnic culture plays an essential supportive role in the mental health of migrants.


Assuntos
Aculturação , Depressão , Migrantes , Humanos , Masculino , Depressão/psicologia , Alemanha/epidemiologia , Idioma , População do Sudeste Asiático/etnologia , População do Sudeste Asiático/psicologia , Migrantes/psicologia , Vietnã/etnologia , Saúde Mental/etnologia
3.
Artigo em Inglês | MEDLINE | ID: mdl-37372738

RESUMO

Ensuring a healthy lifestyle for the increasing number of Vietnamese migrants living in Japan is a key public health issue, including infectious disease responses such as tuberculosis (TB). To develop risk communication in relation to the TB response, this study aimed to explore the health issues and health-related behaviors of Vietnamese migrants living in Japan using a mixed method. A survey was conducted on Vietnam-born migrants, aged 18 years and over, in Tokyo. The survey consisted of questions on the following components: (1) demographics; (2) health-related issues and behavior; and (3) health-seeking behavior, information, and communication. A total 165 participants participated in the survey. The majority of the participants were young adults. 13% of the participants responded that they were concerned about their health. Moreover, 22% and 7% of the participants reported weight loss and respiratory symptoms, respectively. 44% of the participants answered they had no one to consult about their health in Japan when they needed it, and 58% answered they had no awareness of any Vietnamese-language health consultation services. Logistic regression analysis revealed that people who contact family members living in Vietnam or overseas using social networking services (SNSs) when they needed to consult someone about their health (adjusted odds ratio (AOR) = 6.09, 95% confidence interval (CI) 1.52-24.43) were more likely to present with one or more of the typical TB symptoms, compared to those who did not consult someone in this manner. Current smokers (OR = 3.08, 95% CI 1.15-8.23) were more likely to have health problems compared to non-smokers. The key informant interviews revealed that individual factors, the health system, and socio-environmental factors may hinder Vietnamese migrants' health-seeking and health-information-seeking behaviors in Japan. TB risk communication approaches for migrants need to be developed considering their health-related behaviors while addressing their health needs.


Assuntos
Acesso aos Serviços de Saúde , População do Sudeste Asiático , Migrantes , Tuberculose , Adolescente , Adulto , Humanos , Adulto Jovem , Japão/epidemiologia , Idioma , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Determinantes Sociais da Saúde/etnologia , Determinantes Sociais da Saúde/estatística & dados numéricos , População do Sudeste Asiático/estatística & dados numéricos , Migrantes/estatística & dados numéricos , Tuberculose/epidemiologia , Tuberculose/terapia , Vietnã/etnologia , Acesso aos Serviços de Saúde/estatística & dados numéricos
4.
Artigo em Inglês | MEDLINE | ID: mdl-37372747

RESUMO

This study focuses on smoking-cessation strategies for United States (US) Vietnamese individuals, a group with high smoking rates, particularly those with limited English proficiency (LEP). The researchers conducted 16 in-depth interviews with a diverse group of participants, including healthcare professionals, community leaders, and former tobacco users. Data were analyzed using the Phase-Based Model of smoking cessation, resulting in several helpful strategies across the four phases: Motivation, Preparation, Cessation, and Maintenance. Prominent advice for the Motivation Phase included having a strong determination to quit and a reason why, such as protecting loved ones. For the Preparation and Cessation Phases, participants recommended healthy coping mechanisms, avoiding triggers, changing habits, and gradually reducing the number of cigarettes smoked. In the Maintenance Phase, strategies included regular exercise and setting boundaries with other people who smoke. Participants also stressed the importance of social support throughout all four phases. These findings have implications for healthcare providers working with US Vietnamese who smoke, especially those with LEP. By understanding the unique challenges this group faces in accessing smoking-cessation resources, providers can offer tailored support and guidance. Ultimately, this study provides useful strategies for helping US Vietnamese quit smoking, improving their health outcomes and quality of life.


Assuntos
Pessoal de Saúde , Abandono do Hábito de Fumar , População do Sudeste Asiático , Humanos , Pessoal de Saúde/psicologia , Qualidade de Vida , Abandono do Hábito de Fumar/etnologia , Abandono do Hábito de Fumar/métodos , Abandono do Hábito de Fumar/psicologia , População do Sudeste Asiático/psicologia , Estados Unidos/epidemiologia , Liderança , Características de Residência , Vietnã/etnologia
6.
Arch Sex Behav ; 52(6): 2683-2700, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36607518

RESUMO

BACKGROUND: Vietnamese female sex workers (VFSWs) cross the border into Kaiyuan City, Yunnan Province yearly. However, very little is known about both the health and psychological issues VFSWs experience. The objectives of this study were to explore the dominant discourses that emerged from the VFSWs' talk. The interviews occurred between May 2018 and June 2018 with 20 VFSWs who worked in Kaiyuan City, China. The English translated transcripts were analyzed using an eclectic feminist method of discourse analysis. Two discourses emerged. First, "Agency when working in Karaoke Bars and other Indoor Venues", and second, "Negative Impacts on Psychological Well-being and Other Problems from Migration." As for Discourse 1, the VFSWs positioned themselves as having agency over choosing their clientele as well as agency over what they were willing to negotiate with their clients to establish boundaries of their bodies. As for the Discourse 2, while there was a discourse of agency in their work there was also a contrasting, confounding discourse around the negative impact on psychological well-being and reports of stress as a migrant worker. Discourse 1 and Discourse 2 are confounding. When analyzed together, the discourses suggest that the impacts on psychological well-being may be more related to the migrant status of the women, supporting the notion of systemically influenced agency.


Assuntos
Autoeficácia , Profissionais do Sexo , População do Sudeste Asiático , Migrantes , Feminino , Humanos , China , Profissionais do Sexo/psicologia , População do Sudeste Asiático/psicologia , Migrantes/psicologia , Vietnã/etnologia , Traduções
7.
Artigo em Inglês | MEDLINE | ID: mdl-35457501

RESUMO

Introduction: Vietnamese nail salon technicians are continuously exposed to neurotoxins linked to cognitive impairments and Alzheimer's disease. This study examined the association of occupational exposure with cognitive function and depressive symptoms among Vietnamese nail salon technicians. Methods: The sample included 155 current or former Vietnamese female nail technicians and 145 control group participants. Measures included the Montreal Cognitive Assessment (MoCA) and the Center for Epidemiologic Studies Depression Scale (CES-D). Results: Average cognitive functioning was significantly higher for the control compared to the nail technician group (mean difference = 1.2, p < 0.05). No differences were observed for depression. Multivariate findings revealed that exposure was negatively associated with cognitive functioning (ß = −0.29, 95% CI: −0.53, −0.05, p < 0.05). Discussion: Nail salon work and the extent of occupational exposure were associated with lower cognitive functioning among Vietnamese nail technicians. Longitudinal research can further examine the risk for cognitive decline and dementia for this vulnerable population.


Assuntos
Cognição , Exposição Ocupacional , Indústria da Beleza , California/epidemiologia , Cognição/efeitos dos fármacos , Emigrantes e Imigrantes , Feminino , Humanos , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/análise , Vietnã/etnologia
8.
Cancer Control ; 28: 10732748211011077, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33896230

RESUMO

BACKGROUND: Colorectal cancer (CRC) disproportionately affects Vietnamese Americans, especially those with low income and were born outside of the United States. CRC screening tests are crucial for prevention and early detection. Despite the availability of noninvasive, simple-to-conduct tests, CRC screening rates in Asian Americans, particularly Vietnamese Americans, remain suboptimal. The purpose of this study was to evaluate the interplay of multilevel factors - individual, interpersonal, and community - on CRC screening behaviors among low-income Vietnamese Americans with limited English proficiency. METHODS: This study is based on the Sociocultural Health Behavior Model, a research-based model that incorporates 6 factors associated with decision-making and health-seeking behaviors that result in health care utilization. Using a community-based participatory research approach, we recruited 801 Vietnamese Americans from community-based organizations. We administered a survey to collect information on sociodemographic characteristics, health-related factors, and CRC screening-related factors. We used structural equation modeling (SEM) to identify direct and indirect predictors of lifetime CRC screening. RESULTS: Bivariate analysis revealed that a greater number of respondents who never screened for CRC reported limited English proficiency, fewer years of US residency, and lower self-efficacy related to CRC screening. The SEM model identified self-efficacy (coefficient = 0.092, P < .01) as the only direct predictor of lifetime CRC screening. Educational attainment (coefficient = 0.13, P < .01) and health beliefs (coefficient = 0.040, P < .001) had a modest significant positive relationship with self-efficacy. Health beliefs (coefficient = 0.13, P < .001) and educational attainment (coefficient = 0.16, P < .01) had significant positive relationships with CRC knowledge. CONCLUSIONS: To increase CRC screening uptake in medically underserved Vietnamese American populations, public health interventions should aim to increase community members' confidence in their abilities to screen for CRC and to navigate associated processes, including screening preparation, discussions with doctors, and emotional complications.


Assuntos
Asiático/estatística & dados numéricos , Atitude Frente a Saúde/etnologia , Detecção Precoce de Câncer/estatística & dados numéricos , Pobreza/estatística & dados numéricos , Idoso , Asiático/psicologia , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer/psicologia , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Estados Unidos , Vietnã/etnologia
9.
Int J Cancer ; 148(12): 2954-2963, 2021 06 15.
Artigo em Inglês | MEDLINE | ID: mdl-33527405

RESUMO

Asian Americans (AAs) are heterogeneous, and aggregation of diverse AA populations in national reporting may mask high-risk groups. Gastrointestinal (GI) cancers constitute one-third of global cancer mortality, and an improved understanding of GI cancer mortality by disaggregated AA subgroups may inform future primary and secondary prevention strategies. Using national mortality records from the United States from 2003 to 2017, we report age-standardized mortality rates, standardized mortality ratios and annual percent change trends from GI cancers (esophageal, gastric, colorectal, liver and pancreatic) for the six largest AA subgroups (Asian Indians, Chinese, Filipinos, Japanese, Koreans and Vietnamese). Non-Hispanic Whites (NHWs) are used as the reference population. We found that mortality from GI cancers demonstrated nearly 3-fold difference between the highest (Koreans, 61 per 100 000 person-years) and lowest (Asian Indians, 21 per 100 000 person-years) subgroups. The distribution of GI cancer mortality demonstrates high variability between subgroups, with Korean Americans demonstrating high mortality from gastric cancer (16 per 100 000), and Vietnamese Americans demonstrating high mortality from liver cancer (19 per 100 000). Divergent temporal trends emerged, such as increasing liver cancer burden in Vietnamese Americans, which exacerbated existing mortality differences. There exist striking differences in the mortality burden of GI cancers by disaggregated AA subgroups. These data highlight the need for disaggregated data reporting, and the importance of race-specific and personalized strategies of screening and prevention.


Assuntos
Asiático/estatística & dados numéricos , Neoplasias Gastrointestinais/classificação , Neoplasias Gastrointestinais/mortalidade , Idoso , Idoso de 80 Anos ou mais , China/etnologia , Atestado de Óbito , Feminino , Neoplasias Gastrointestinais/etnologia , Humanos , Japão/etnologia , Masculino , Pessoa de Meia-Idade , República da Coreia/etnologia , Estados Unidos/etnologia , Vietnã/etnologia
10.
Sci Rep ; 11(1): 550, 2021 01 12.
Artigo em Inglês | MEDLINE | ID: mdl-33436663

RESUMO

It has been demonstrated that sociocultural environment has a significant impact on human behavior. This contribution focuses on differences in the perception of attractiveness of European (Czech) faces as rated by Czechs of European origin, Vietnamese persons living in the Czech Republic and Vietnamese who permanently reside in Vietnam. We investigated whether attractiveness judgments and preferences for facial sex-typicality and averageness in Vietnamese who grew up and live in the Czech Republic are closer to the judgements and preferences of Czech Europeans or to those of Vietnamese born and residing in Vietnam. We examined the relative contribution of sexual shape dimorphism and averageness to the perception of facial attractiveness across all three groups of raters. Czech Europeans, Czech Vietnamese, and Asian Vietnamese raters of both sexes rated facial portraits of 100 Czech European participants (50 women and 50 men, standardized, non-manipulated) for attractiveness. Taking Czech European ratings as a standard for Czech facial attractiveness, we showed that Czech Vietnamese assessments of attractiveness were closer to this standard than assessments by the Asian Vietnamese. Among all groups of raters, facial averageness positively correlated with perceived attractiveness, which is consistent with the "average is attractive" hypothesis. A marginal impact of sexual shape dimorphism on attractiveness rating was found only in Czech European male raters: neither Czech Vietnamese nor Asian Vietnamese raters of either sex utilized traits associated with sexual shape dimorphism as a cue of attractiveness. We thus conclude that Vietnamese people permanently living in the Czech Republic converge with Czechs of Czech origin in perceptions of facial attractiveness and that this population adopted some but not all Czech standards of beauty.


Assuntos
Povo Asiático/psicologia , Beleza , Diversidade Cultural , Face/fisiologia , Reconhecimento Facial/fisiologia , Julgamento/fisiologia , Meio Social , População Branca/psicologia , Adulto , República Tcheca/etnologia , Feminino , Humanos , Masculino , Caracteres Sexuais , Fatores Sexuais , Vietnã/etnologia , Adulto Jovem
12.
Dig Dis Sci ; 66(3): 823-831, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32285322

RESUMO

BACKGROUND/AIMS: The prevalence of acute lower gastrointestinal bleeding (ALGIB) has progressively increased worldwide but there are few studies in Asian populations. This study aimed to develop and validate a scoring system to predict severe ALGIB in Vietnamese. METHODS: Risk factors for severe ALGIB were identified by multiple logistic regression analysis using data from a retrospective cohort of 357 patients admitted to a tertiary hospital. These factors were weighted to develop the severe acute lower gastrointestinal bleeding (SALGIB) score to predict severe ALGIB. The performance of SALGIB was validated in a prospective cohort of 324 patients admitted to 6 other hospitals using area under the receiver operating characteristics curve (AUC) analysis. RESULTS: There were four factors at admission independently associated with severe ALGIB in the derivation cohort: heart rate ≥ 100/min, systolic blood pressure < 100 mmHg, hematocrit < 35%, and platelets ≤ 150 × 103/µL. The SALGIB score determined severe ALGIB with AUC values of 0.91 and 0.86 in the derivation and validation cohorts, respectively. A SALGIB score < 2 associated with low risk of severe ALGIB in both cohorts (3.7% and 1.2%; respectively). CONCLUSIONS: The SALGIB score has good performance in discriminating risk of severe ALGIB in Vietnamese.


Assuntos
Povo Asiático/estatística & dados numéricos , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etnologia , Medição de Risco/normas , Avaliação de Sintomas/normas , Doença Aguda , Idoso , Área Sob a Curva , Pressão Sanguínea , Feminino , Hemorragia Gastrointestinal/etiologia , Frequência Cardíaca , Hematócrito , Humanos , Modelos Logísticos , Trato Gastrointestinal Inferior , Masculino , Pessoa de Meia-Idade , Contagem de Plaquetas , Valor Preditivo dos Testes , Estudos Prospectivos , Curva ROC , Estudos Retrospectivos , Medição de Risco/métodos , Fatores de Risco , Índice de Gravidade de Doença , Avaliação de Sintomas/métodos , Vietnã/etnologia
13.
Transl Behav Med ; 11(3): 891-900, 2021 04 07.
Artigo em Inglês | MEDLINE | ID: mdl-33290557

RESUMO

Vietnamese Americans have a higher rate of cervical and colorectal cancer (CRC) compared to other ethnicities. Increasing CRC screening, Pap testing, and HPV vaccination is critical to preventing disproportionate cancer burden among Vietnamese families. To describe the successes and challenges of implementing a novel intergenerational family group chat intervention that encourages CRC screening, Pap testing, and HPV vaccination. Young adult Family Health Advocates (FHAs) were trained to facilitate online family group chat conversations to encourage cancer screenings. Ten families participated in a 4-week intervention. Data collection included screenshot data of family group chat conversations, family member surveys, and post-intervention FHA interviews. Intervention implementation successes included (a) cultural and language brokering, (b) active co-facilitation by family members to follow up on cancer screenings, (c) high levels of family group chat engagement, (d) high acceptability of intervention among families, and (e) accessibility of intervention curriculum. FHA challenges to implement the intervention included (a) sustaining cancer prevention conversations, (b) comfort with navigating family conversations around cancer screening, (c) relevance for all family members, and (d) missed opportunities for correcting misinformation. Researcher challenges included family recruitment and retention. The intervention made cancer-screening messages more accessible and was well accepted by Vietnamese families. Scaling up the intervention will require (a) training FHAs to monitor family conversations and build confidence in sharing medical accurate messages, (b) segmenting group chats by age and gender, and (c) employing multiple family engagement strategies.


Assuntos
Asiático/estatística & dados numéricos , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer , Saúde da Família , Relação entre Gerações , Programas de Rastreamento/estatística & dados numéricos , Avaliação de Programas e Projetos de Saúde , Mídias Sociais , Neoplasias do Colo do Útero/diagnóstico , Adolescente , Adulto , Fatores Etários , Neoplasias Colorretais/prevenção & controle , Detecção Precoce de Câncer/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Teste de Papanicolaou , Vacinas contra Papillomavirus , Fatores Sexuais , Inquéritos e Questionários , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/virologia , Vietnã/etnologia , Adulto Jovem
14.
Can J Occup Ther ; 87(5): 412-422, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33256470

RESUMO

BACKGROUND.: Trauma experienced in one generation can affect the health and well-being of subsequent generations, such as impairing life skills, personal contentment, behaviour patterns and sense of self. This phenomenon has predominantly been explored with descendants of European refugees and is not fully understood from an occupational perspective. PURPOSE.: This research explores how intergenerational trauma manifests in the occupational lives of second-generation Ilankai Tamil and Vietnamese refugees. METHODS.: Using qualitative narrative inquiry, 12 adult children of Tamil and Vietnamese refugees residing in the Greater Toronto Area participated in semi-structured interviews. Narratives were thematically analysed. FINDINGS.: Findings illustrate how sociohistorical, cultural and familial contexts influence the way second-generation refugees view what they can and should do. Many healing responses to intergenerational trauma include occupations focused on communal care. IMPLICATIONS.: Findings from this study reveal the unique struggles and needs of two understudied populations and the possibilities for healing through occupation.


Assuntos
Trauma Histórico/etnologia , Trauma Histórico/psicologia , Terapia Ocupacional/métodos , Terapia Ocupacional/psicologia , Refugiados/psicologia , Estresse Psicológico/etnologia , Estresse Psicológico/reabilitação , Adulto , Características da Família , Feminino , Humanos , Índia/etnologia , Masculino , Pessoa de Meia-Idade , Ontário/etnologia , Pesquisa Qualitativa , Sri Lanka/etnologia , Vietnã/etnologia
16.
BMC Infect Dis ; 20(1): 757, 2020 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-33059623

RESUMO

BACKGROUND: Individuals that work and sleep in remote forest and farm locations in the Greater Mekong Subregion continue to remain at high risk of both acquiring and transmitting malaria. These difficult-to-access population groups largely fall outside the reach of traditional village-centered interventions, presenting operational challenges for malaria programs. In Vietnam, over 60% of malaria cases are thought to be individuals who sleep in forests or on farms. New malaria elimination strategies are needed in countries where mobile and migrant workers frequently sleep outside of their homes. The aim of this study was to apply targeted surveillance-response based investigative approaches to gather location-specific data on confirmed malaria cases, with an objective to identify associated malaria prevention, treatment and risk behaviors of individuals sleeping in remote forest and farms sites in Vietnam. METHODS: A cross-sectional study using novel targeted reactive investigative approaches at remote area sleeping sites was conducted in three mountainous communes in Phu Yen province in 2016. Index cases were defined as individuals routinely sleeping in forests or farms who had tested positive for malaria. Index cases and non-infected neighbors from forest and farm huts within 500 m of the established sleeping locations of index cases were interviewed at their remote-area sleeping sites. RESULTS: A total of 307 participants, 110 index cases and 197 neighbors, were enrolled. Among 93 participants who slept in the forest, index cases were more likely to make > 5 trips to the forest per year (prevalence odds ratio (POR) 7.41, 95% confidence interval (CI) 2.66-20.63), sleep in huts without walls (POR 44.00, 95% CI 13.05-148.33), sleep without mosquito nets (POR 2.95, 95% CI 1.26-6.92), and work after dark (POR 5.48, 95% CI 1.84-16.35). Of the 204 farm-based respondents, a significantly higher proportion of index cases were involved in non-farming activities (logging) (POR 2.74, 95% CI 1.27-5.91). CONCLUSION: Investigative approaches employed in this study allowed for the effective recruitment and characterization of high-priority individuals frequently sleeping in remote forest and farm locations, providing relevant population and site-specific data that decision makers can use to design and implement targeted interventions to support malaria elimination.


Assuntos
Florestas , Malária/epidemiologia , Malária/transmissão , Adulto , Terapia Comportamental , Estudos Transversais , Fazendas , Feminino , Habitação , Humanos , Malária/tratamento farmacológico , Malária/prevenção & controle , Masculino , Pessoa de Meia-Idade , Mosquiteiros , Razão de Chances , Assunção de Riscos , Vietnã/epidemiologia , Vietnã/etnologia
17.
Women Health ; 60(10): 1206-1217, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32990199

RESUMO

Vietnamese nail salon workers have low cancer screening rates and confront multiple socioeconomic disparities as immigrants to the US. The Suc Khoe là Hanh Phúc (Vietnamese for "Health is Happiness") program was adapted to the cultural and work needs of this population and implemented at nail salons to increase cancer screening adherence. A total of 186 study participants were recruited from 59 nail salons in a neighborhood with mostly Asian population. After being pretested, workers were enrolled in a cancer education session delivered by Vietnamese lay health workers. Non-adherent cases were offered navigation to cancer screening services to a local federally qualified health center. Participants completed a posttest survey five months, on average. At posttest, navigated non-adherent participants were more likely to report a recent Pap test compared to cases not navigated (83.8% vs. 50.0%), an effect not observed for mammography uptake (77.3% vs. 71.4%). Time in the US, marital status, insurance status, having a primary care provider and/or a gynecologist were significantly associated with cancer screening adherence. Low rates of adherence to cancer screening among Vietnamese nail salons workers can be improved by community based programs addressing cultural and work-related barriers confronted by this population.


Assuntos
Asiático/psicologia , Neoplasias da Mama/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde/métodos , Mamografia/estatística & dados numéricos , Neoplasias do Colo do Útero/prevenção & controle , Esfregaço Vaginal/estatística & dados numéricos , Adulto , Asiático/estatística & dados numéricos , Detecção Precoce de Câncer , Feminino , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , Inquéritos e Questionários , Texas/epidemiologia , Vietnã/etnologia
18.
J Ethnopharmacol ; 263: 113136, 2020 Dec 05.
Artigo em Inglês | MEDLINE | ID: mdl-32758576

RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: Although Canna edulis Ker Gawl rhizome has been used in Traditional Vietnamese Medicine to prevent and treat heart diseases without thorough scientific evidence, limited intensive search for the bioactivities and useful substances has been done. AIM OF THE STUDY: This study aims to investigate the antiplatelet aggregation, anticoagulant and antioxidant activity of extracts from C. edulis rhizome, separate and purify its compounds from the most active fraction and evaluate the antiplatelet aggregation, anticoagulant and antioxidant activity of isolated compounds. MATERIALS AND METHODS: C. edulis rhizome was extracted with ethanol, then fractionated with n-hexane, ethyl acetate and water. The inhibitory effect on adenosine diphosphate- and collagen-induced human platelet aggregation was evaluated. Prothrombin time, activated partial thromboplastine time and thrombine time were measured to examine the anticoagulant activity. The free radical scavenging ability was assessed with DPPH and ABTS assays. The fraction that showed the most active was used to separate and purify compounds. The structures of compounds were elucidated by NMR and MS spectroscopic methods. Isolated compounds were also tested for antiplatelet, anticoagulant and antioxidant activity. RESULTS: The ethyl acetate fraction showed the most potent antiplatelet aggregation, anticoagulant and antioxidant activity. Subsequent fractionation of this active fraction resulted in the isolation of seven known compounds: 5-hydroxy-6-methyl-2H-pyran-2-one (1), epimedokoreanone A (2), nepetoidin B (3), ferulic acid (4), caffeic acid (5), hydroxytyrosol (6), and 1H-indole-3-carboxaldehyde (7). Previous studies reported the antiplatelet, anticoagulant and antioxidant activity of ferulic acid (4), caffeic acid (5) and hydroxytyrosol (6) and the antioxidant activity of nepetoidin B (3). This study demonstrated that both epimedokoreanone A (2) and nepetoidine B (3) also exhibited good antiplatelet effect and epimedokoreanone A (2) also had effective anticoagulant and antioxidant activity, while 5-hydroxy-6-methyl-2H-pyran-2-one (1) showed weaker antiplatelet and antioxidant activity but no anticoagulant effect. CONCLUSIONS: This is the first experimental study to demonstrate the potent dose-dependent antiplatelet aggregation, anticoagulant and antioxidant activity of C. edulis rhizome and its pure compounds, supporting the traditional use of this plant for the treatment of heart diseases. The C. edulis rhizome is a potential source of bioactive compounds or functional food for treatment and/or prevention of heart- and oxidative stress-related diseases and its bioactive compounds are good candidates for drug development of anti-thrombosis and antioxidant agents.


Assuntos
Anticoagulantes/farmacologia , Antioxidantes/farmacologia , Extratos Vegetais/farmacologia , Inibidores da Agregação Plaquetária/farmacologia , Agregação Plaquetária/efeitos dos fármacos , Rizoma , Adolescente , Adulto , Anticoagulantes/isolamento & purificação , Antioxidantes/isolamento & purificação , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino , Extratos Vegetais/isolamento & purificação , Plantas Medicinais , Agregação Plaquetária/fisiologia , Inibidores da Agregação Plaquetária/isolamento & purificação , Vietnã/etnologia , Adulto Jovem
19.
Am J Respir Crit Care Med ; 202(11): 1567-1575, 2020 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-32645277

RESUMO

Rationale: Most U.S. residents who develop tuberculosis (TB) were born abroad, and U.S. TB incidence is increasingly driven by infection risks in other countries.Objectives: To estimate the potential impact of effective global TB control on health and economic outcomes in the United States.Methods: We estimated outcomes using linked mathematical models of TB epidemiology in the United States and migrants' birth countries. A base-case scenario extrapolated country-specific TB incidence trends. We compared this with scenarios in which countries achieve 90% TB incidence reductions between 2015 and 2035, as targeted by the World Health Organization's End TB Strategy ("effective global TB control"). We also considered pessimistic scenarios of flat TB incidence trends in individual countries.Measurements and Main Results: We estimated TB cases, deaths, and costs and the total economic burden of TB in the United States. Compared with the base-case scenario, effective global TB control would avert 40,000 (95% uncertainty interval, 29,000-55,000) TB cases in the United States in 2020-2035. TB incidence rates in 2035 would be 43% (95% uncertainty interval, 34-54%) lower than in the base-case scenario, and 49% (95% uncertainty interval, 44-55%) lower than in 2020. Summed over 2020-2035, this represents 0.8 billion dollars (95% uncertainty interval, 0.6-1.0 billion dollars) in averted healthcare costs and $2.5 billion dollars (95% uncertainty interval, 1.7-3.6 billion dollars) in productivity gains. The total U.S. economic burden of TB (including the value of averted TB deaths) would be 21% (95% uncertainty interval, 16-28%) lower (18 billion dollars [95% uncertainty level, 8-32 billion dollars]).Conclusions: In addition to producing major health benefits for high-burden countries, strengthened efforts to achieve effective global TB control could produce substantial health and economic benefits for the United States.


Assuntos
Controle de Doenças Transmissíveis , Emigrantes e Imigrantes/estatística & dados numéricos , Saúde Global , Tuberculose/epidemiologia , Tuberculose/prevenção & controle , China/epidemiologia , China/etnologia , Erradicação de Doenças , Custos de Cuidados de Saúde , Humanos , Incidência , Índia/epidemiologia , Índia/etnologia , México/epidemiologia , México/etnologia , Modelos Teóricos , Filipinas/epidemiologia , Filipinas/etnologia , Tuberculose/economia , Tuberculose/mortalidade , Estados Unidos/epidemiologia , Vietnã/epidemiologia , Vietnã/etnologia
20.
Health Place ; 62: 102274, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-32479353

RESUMO

The experience of migration brings particular challenges for wellbeing, especially as an individual's sense of disconnection from previous homes can persist over many years. This paper reports on how visitors to a Chinese community centre in NW England reflected upon their experiences of being uprooted from their homelands, even in cases where they had lived for more than half of their lives in the UK. Memories of their previous homelands were persistently called upon in understanding their sense of belonging and cultural identities in the present. We use their accounts in dialogue with recent theories of landscape, especially those that argue for an understanding of place as embodied, ambivalent and in a continual process of making and re-making, in order to trace memories of home in contemporary cultures of wellbeing.


Assuntos
Emigrantes e Imigrantes/psicologia , Geografia , Saúde Mental , Características de Residência , Idoso , Antropologia Cultural , China/etnologia , Emigração e Imigração , Inglaterra , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Vietnã/etnologia
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