Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 89
Filtrar
1.
J Cancer Educ ; 37(1): 91-101, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-32533537

RESUMO

Public health concerns regarding opioids and marijuana have implications for their medical use. This study examined use motives and perceived barriers in relation to opioid and marijuana use and interest in use among US adult cancer survivors. Self-administered surveys were distributed using social media to assess use motives and perceived barriers among participants living with cancer. Overall, 40.9% of cancer survivors reported current (past 30-day) use of opioids, 42.5% used marijuana, and 39.7% used both. The most common use motives for either/both drugs were to cope with pain and stress/anxiety (>70%). Highest-rated barriers to using either/both drugs were missing symptoms of worsening illness and not wanting to talk about their symptoms. Controlling for sociodemographics, binary logistic regression indicated that current opioid use was associated with reporting greater barriers to use (OR = 1.17, p = .011; Nagelkerke R-square = .934) and that current marijuana use was associated with reporting greater barriers to use (OR = 1.37, p = .003; Nagelkerke R-square = .921). Cancer survivors report various use motives and barriers to use regarding opioids and marijuana. While use motives and barriers for both drugs were similar, these constructs were differentially associated with use and interest in use across drugs. Understanding patients' perceptions about opioids and marijuana is an essential component to effectively manage symptoms related to a cancer diagnosis and improve quality of life for cancer survivors.


Assuntos
Sobreviventes de Câncer , Cannabis , Neoplasias , Transtornos Relacionados ao Uso de Opioides , Adulto , Analgésicos Opioides/uso terapêutico , Humanos , Motivação , Neoplasias/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Qualidade de Vida
2.
Cardiol Young ; 31(1): 114-120, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33161934

RESUMO

Within a medical home, primary care providers can identify needs, provide services, and coordinate care for children with heart conditions. Using parent-reported data from the 2016-2017 National Survey of Children's Health, we examined receipt of preventive care in the last 12 months and having a medical home (care that is accessible, continuous, comprehensive, family-centred, coordinated, compassionate, and culturally effective) among US children aged 0-17 years with and without heart conditions. Using the marginal predictions approach to multivariable logistic regression, we examined associations between presence of a heart condition and receipt of preventive care and having a medical home. Among children with heart conditions, we evaluated associations between sociodemographic and health characteristics and receipt of preventive care and having a medical home. Of the 66,971 children included, 2.2% had heart conditions. Receipt of preventive care was reported for more children with heart conditions (91.0%) than without (82.7%) (adjusted prevalence ratio = 1.09, 95% confidence interval: 1.05-1.13). Less than half of children with heart conditions (48.2%) and without (49.5%) had a medical home (adjusted prevalence ratio = 1.02, 95% confidence interval: 0.91-1.14). For children with heart conditions, preventive care was slightly more common among younger children and less common among those with family incomes 200-399% of the federal poverty level. Having a medical home was less common among younger children, non-Hispanic "other" race, and those with ≥2 other health conditions. Most children with heart conditions received preventive care, but less than half had a medical home, with disparities by age, socioeconomic status, race, and concurrent health conditions. These findings highlight opportunities to improve care for children with heart conditions.


Assuntos
Pais , Assistência Centrada no Paciente , Criança , Pessoal de Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Lactente , Modelos Logísticos , Prevalência , Fatores Socioeconômicos , Estados Unidos/epidemiologia
3.
AIDS Care ; 32(12): 1515-1523, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32008356

RESUMO

China's HIV/AIDS epidemic continues to grow in rural and less developed areas. This consecutive cross-sectional study examines demographic and behavioral factors associated with HIV/STI infection, Hepatitis C (HCV) and other sexually transmitted infections (STIs) among Vietnamese female sex workers (FSW), a vulnerable population who cross into Guangxi, China. This study is a secondary data analysis of 303 Vietnamese and 4,348 Chinese FSWs recruited over seven years from two Chinese counties that border Vietnam. Logistic regression models compared demographics, HIV/STI status, HIV/AIDS-related knowledge, attitudes, and risk behaviors between Vietnamese FSWs and Chinese FSWs. Compared with Chinese FSWs, Vietnamese FSWs were younger, had attained lower education levels, were highly mobile, more likely to report using drugs, and were more vulnerable to HIV/STIs. Younger age, less educational attainment, shorter time in their current working location, no voluntary HIV testing in the last year, greater drug use, and not using condoms for all commercial sex in the last month were associated with higher HIV/STIs. In conclusion, several factors were associated with HIV/STI risk in Vietnamese cross-border FSWs. There is a pressing need to improve support systems for Vietnamese cross-border FSW and health system cooperation across the Chinese/Vietnamese border.


Assuntos
Povo Asiático/estatística & dados numéricos , Infecções por HIV/epidemiologia , Assunção de Riscos , Trabalho Sexual , Profissionais do Sexo , Infecções Sexualmente Transmissíveis/epidemiologia , Adulto , Povo Asiático/etnologia , China/epidemiologia , Estudos Transversais , Feminino , Humanos , Prevalência , Fatores de Risco , População Rural , Comportamento Sexual , Vietnã/etnologia
4.
BMC Infect Dis ; 20(1): 873, 2020 Nov 23.
Artigo em Inglês | MEDLINE | ID: mdl-33225919

RESUMO

BACKGROUND: Tuberculosis (TB) and Acquired Immune Deficiency Syndrome (AIDS) are leading causes of death globally. However, little is known about the long-term mortality risk and the timeline of death in those co-infected with human immunodeficiency virus (HIV) and Mycobacterium tuberculosis (MTB). This study sought to understand the long-term mortality risk, factors, and the timeline of death in those with HIV-Mycobacterium tuberculosis (MTB) coinfection, particularly in those with insufficient TB treatment. METHODS: TB-cause specific deaths were classified using a modified 'Coding of Cause of Death in HIV' protocol. A longitudinal cross-registration-system checking approach was used to confirm HIV/MTB co-infection between two observational cohorts. Mortality from the end of TB treatment (6 months) to post-treatment year (PTY) 5 (60 months) was investigated by different TB treatment outcomes. General linear models were used to estimate the mean mortality at each time-point and change between time-points. Cox's proportional hazard regressions measured the mortality hazard risk (HR) at each time-point. The Mantel-Haenszel stratification was used to identify mortality risk factors. Mortality density was calculated by person year of follow-up. RESULTS: At the end point, mortality among patients with HIV/MTB coinfection was 34.7%. From the end of TB treatment to PTY5, mortality and loss of person years among individuals with TB treatment failure, missing, and adverse events (TBFMA) were significantly higher than those who had TB cure (TBC) and TB complete regimen (TBCR). Compared to individuals with TBC and with TBCR, individuals with TBFMA tended to die earlier and their mortality was significantly higher (HRTBFMA-TBC = 3.0, 95% confidence interval: 2.5-3.6, HRTBFMA-TBCR = 2.9, 95% CI: 2.5-3.4, P < 0.0001). Those who were naïve to antiretroviral therapy, were farmers, had lower CD4 counts (≤200 cells/µL) and were ≥ 50 years of age were at the highest risk of mortality. Mortality risk for participants with TBFMA was significantly higher across all stratifications except those with a CD4 count of ≤200 cells/µL. CONCLUSIONS: Earlier and long-term mortality among those with HIV/MTB co-infection is a significant problem when TB treatment fails or is inadequate.


Assuntos
Infecções Oportunistas Relacionadas com a AIDS/complicações , Antituberculosos/uso terapêutico , Coinfecção/mortalidade , HIV/imunologia , Mycobacterium tuberculosis/isolamento & purificação , Tuberculose Pulmonar/complicações , Tuberculose Pulmonar/tratamento farmacológico , Infecções Oportunistas Relacionadas com a AIDS/epidemiologia , Infecções Oportunistas Relacionadas com a AIDS/virologia , Adulto , Idoso , China/epidemiologia , Coinfecção/epidemiologia , Coinfecção/virologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Taxa de Sobrevida , Resultado do Tratamento , Tuberculose Pulmonar/epidemiologia , Tuberculose Pulmonar/microbiologia
5.
BMC Public Health ; 18(1): 450, 2018 04 04.
Artigo em Inglês | MEDLINE | ID: mdl-29618343

RESUMO

BACKGROUND: Female sex workers (FSW) are a population that are at high risk for HIV infection, and their HIV/AIDS knowledge levels and sexual behaviors are of concern. This study describes changes in HIV prevalence and factors associated among female sex workers in Guigang City, Guangxi, one of the highest HIV prevalence areas in China. METHODS: Data were derived from an annual cross-sectional venue-based survey, 2008 to 2015, in the form of sentinel surveillance. The participants were recruited using cluster sampling. FSW aged 16 years and above who completed a questionnaire and HIV testing. Both descriptive and multi-level analyses were used to explore factors associated with changes in HIV prevalence. RESULTS: Seven thousand four hundred ninety-six FSW were recruited in this study. HIV prevalence among FSW in Guigang City fell into two periods, one with an increasing trend (2008-2011) and one with a decline (2012-2015). Differences between these time periods included age, relationship status, HIV knowledge, consistent condom use, lifetime illicit drug use, history of sexually transmitted infection in the past year, HIV testing, receipt of a condom distribution and education program or HIV counseling and testing, and peer education services. CONCLUSIONS: Since 2012, a reduction in HIV prevalence among FSW in Guigang City has been observed. The decline of HIV prevalence was associated with coinciding changes in demographic characteristics of FSW, improvement of HIV knowledge and safer sexual behaviors, and a program that promotes condom use, HIV counseling & testing, and peer education.


Assuntos
Infecções por HIV/epidemiologia , Vigilância de Evento Sentinela , Profissionais do Sexo/estatística & dados numéricos , Adolescente , Adulto , China/epidemiologia , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Inquéritos e Questionários , Adulto Jovem
6.
AIDS Care ; 29(1): 125-131, 2017 01.
Artigo em Inglês | MEDLINE | ID: mdl-27367038

RESUMO

Men who have sex with men (MSM) are the group at highest risk for HIV in China. Researchers have used various recruitment methods to reach this population hidden from the hetero-normative culture. To inform future recruitment strategies, we compared estimates of socio-demographic characteristics, HIV risk behaviors, depression, and intimate partner violence (IPV) across three samples of MSM and money boys in Shanghai, China. Data were collected from three community-based samples of MSM and money boys (n = 1352) recruited via respondent-driven sampling (RDS) (n = 404), community popular opinion leaders (CPOL) (n = 385), and Internet and venue-based sampling (VBS) (n = 546). Different recruitment methods generated samples with statistically significant differences among a number of socio-demographic characteristics, sexual behaviors, drug use, depression scores, and exposure to IPV. Specifically, RDS participants had lower education (p = .002), income levels (p < .001), and were more likely to report condomless sex with a woman (p < .001). CPOL participants were younger (p < .001), more likely to report lifetime condomless anal sex (p = .009), more than 10 male partners in the past 30 days (p < .001), and were less likely to experience violence by a male intimate partner (p = .001). VBS participants had lowest depression score (p = .005) and were more likely to report lifetime drug use (p = .003). Our findings reinforce that each recruitment method may reach a sub-group of MSM with a specific risk profile, so multiple methods may be needed to obtain a representative sample of MSM. Interventions may use specific recruitment methods to target certain segments of the MSM population.


Assuntos
Infecções por HIV , Homossexualidade Masculina/estatística & dados numéricos , Seleção de Pacientes , Profissionais do Sexo/estatística & dados numéricos , Adulto , China/epidemiologia , Depressão/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Internet , Violência por Parceiro Íntimo , Masculino , Projetos de Pesquisa , Assunção de Riscos , Autorrelato , Comportamento Sexual/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e Questionários , Adulto Jovem
7.
Am J Hematol ; 96(2): 174-178, 2021 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-33576528
8.
AIDS Behav ; 20(2): 449-60, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26188618

RESUMO

The focus of this paper is on HIV sexual risk taking among a community-based sample of disadvantaged African American adults. The objective is to examine multiple factors associated with sexual HIV risk behaviors within a syndemic conceptual framework. Face-to-face, computer-assisted, structured interviews were conducted with 1535 individuals in Atlanta, Georgia. Bivariate analyses indicated a high level of relationships among the HIV sexual risks and other factors. Results from multivariate models indicated that gender, sexual orientation, relationship status, self-esteem, condom use self-efficacy, sex while the respondent was high, and sex while the partner was high were significant predictors of condomless sex. Additionally, a multivariate additive model of risk behaviors indicated that the number of health risks significantly increased the risk of condomless sex. This intersection of HIV sexual risk behaviors and their associations with various other behavioral, socio-demographic, and psychological functioning factors help explain HIV risk-taking among this sample of African American adults and highlights the need for research and practice that accounts for multiple health behaviors and problems.


Assuntos
Negro ou Afro-Americano/psicologia , Preservativos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Assunção de Riscos , Comportamento Sexual/psicologia , Sexo sem Proteção/etnologia , Adulto , Sobreviventes Adultos de Maus-Tratos Infantis , Negro ou Afro-Americano/estatística & dados numéricos , Estudos Transversais , Depressão , Feminino , Georgia/epidemiologia , Infecções por HIV/etnologia , Infecções por HIV/transmissão , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Autoimagem , Comportamento Sexual/etnologia , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias , Sexo sem Proteção/estatística & dados numéricos , População Urbana , Populações Vulneráveis/etnologia , Populações Vulneráveis/estatística & dados numéricos
9.
Am J Public Health ; 105(7): 1415-23, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25521872

RESUMO

OBJECTIVES: We compared 2 strategies for disseminating an evidence-based skin cancer prevention program. METHODS: We evaluated the effects of 2 strategies (basic vs enhanced) for dissemination of the Pool Cool skin cancer prevention program in outdoor swimming pools on (1) program implementation, maintenance, and sustainability and (2) improvements in organizational and environmental supports for sun protection. The trial used a cluster-randomized design with pools as the unit of intervention and outcome. The enhanced group received extra incentives, reinforcement, feedback, and skill-building guidance. Surveys were collected in successive years (2003-2006) from managers of 435 pools in 33 metropolitan areas across the United States participating in the Pool Cool Diffusion Trial. RESULTS: Both treatment groups improved their implementation of the program, but pools in the enhanced condition had significantly greater overall maintenance of the program over 3 summers of participation. Furthermore, pools in the enhanced condition established and maintained significantly greater sun-safety policies and supportive environments over time. CONCLUSIONS: This study found that more intensive, theory-driven dissemination strategies can significantly enhance program implementation and maintenance of health-promoting environmental and policy changes. Future research is warranted through longitudinal follow-up to examine sustainability.


Assuntos
Promoção da Saúde/métodos , Neoplasias Cutâneas/prevenção & controle , Piscinas , Adulto , Feminino , Educação em Saúde/métodos , Política de Saúde , Humanos , Masculino , Avaliação de Programas e Projetos de Saúde , Piscinas/estatística & dados numéricos , Estados Unidos/epidemiologia , Adulto Jovem
10.
Subst Use Misuse ; 50(1): 123-36, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25321154

RESUMO

BACKGROUND: This study explores patterns of drug use and related correlates among a sample of men who have sex with men (MSM) and men who sell sex to other men (aka "money boys") in China. OBJECTIVES: Data were collected from MSM and money boys (MBs) in Shanghai, China using a Community Popular Opinion Leader (CPOL) research design with a self-administered cross-sectional survey to: (1) describe drug use and drug use correlates and (2) examine relationships between drug use and sexual behaviors in general MSM and MBs. METHODS: The sample consisted of 402 MSM (203 MBs) who live in Shanghai, China. Descriptive statistics and regression analyses were used to explore associations between drug use and sexual behaviors and make comparisons between MBs and general MSM. RESULTS: MBs reported using more drugs in the last week, 3 months and ever; sex after using drugs, and unprotected sex after using drugs more frequently than general MSM. Additionally, many MBs reported receiving free drugs from their clients and those who did receive free drugs were very likely to report having unprotected sex. CONCLUSIONS: It is crucial to increase research and include Chinese MSM and their drug use in the Chinese policy conversation. These data suggest that drug use and sexual behaviors after drug use among Chinese MSM differ widely based upon selling sex and separate intervention strategies may be appropriate.


Assuntos
Homossexualidade Masculina/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Atitude Frente a Saúde , China/epidemiologia , Estudos Transversais , Depressão/epidemiologia , Depressão/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/psicologia , Sexo sem Proteção/psicologia , Sexo sem Proteção/estatística & dados numéricos , Adulto Jovem
11.
J Psychoactive Drugs ; 47(1): 51-9, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25715072

RESUMO

The objectives of this study were to describe drug use among Asian/Pacific Islander (API) men who have sex with men (MSM) and to examine how nativity (and acculturation as a secondary correlate) predicted such use. A total of 445 self-identified API MSM from seven metropolitan cities participated in a national HIV serological testing and psychosocial and behavioral assessment study. Results indicate clubbing was significantly associated with higher levels of substance use. Additionally, participants who were U.S.-born were more likely to have reported marijuana use and those with higher levels of acculturation reported less marijuana use. Our bivariate findings suggest that foreign-born status and acculturation experience may provide a protective effect against marijuana use among API MSM. These associations largely did not hold in our multivariate models. Future research should more fully examine the role of acculturation and nativity in substance use behaviors.


Assuntos
Asiático/psicologia , Comportamento Aditivo/etnologia , Infecções por HIV , Homossexualidade Masculina , Havaiano Nativo ou Outro Ilhéu do Pacífico/psicologia , Transtornos Relacionados ao Uso de Substâncias , Aculturação , Adulto , Pesquisa Participativa Baseada na Comunidade , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Programas de Rastreamento/métodos , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/etnologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Estados Unidos/epidemiologia
12.
AIDS Care ; 26(9): 1201-7, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24601710

RESUMO

Given the implications for smoking among HIV-positive individuals and high smoking and HIV rates among men who have sex with men (MSM) in China, we examined sociodemographic, smoking-related, psychosocial, and substance use factors in relation to HIV status; receiving some sort of healthcare provider intervention regarding smoking; and having made a quit attempt in the past year in a sample of MSM smokers in Chengdu. We conducted a cross-sectional survey of 381 MSM smokers recruited by a nongovernmental organization in Chengdu in 2012-2013. Of these, 350 disclosed their HIV status and 344 (188 HIV-positive and 156 HIV-negative) provided completed data. Half (50.0%) reported at least one quit attempt in their lifetime; 30.5% reported a quit attempt in the past year. The majority (59.4%) reported that a healthcare provider had intervened in some way (assessed smoking, advised quitting, provided assistance), most commonly by assessing smoking status (50.0%). HIV-positive individuals were more likely to report a healthcare provider intervening on their smoking (p < .001). Those who received provider intervention were more likely to have attempted to quit ever (p = .009) and in the past year (p < .001). Those HIV-positive were more likely to have attempted to quit since diagnosis if a provider had intervened (p = .001). Multivariate regression documented that being HIV-positive (p < .001), greater cigarette consumption (p = .02), less frequent drinking (p = .03), and greater depressive symptoms (p = .003) were significant correlates of healthcare provider intervention. Multivariate regression also found that healthcare provider intervention (p = .003), older age (p = .01), and higher autonomous motivation (p = .007) were significant correlates of attempting to quit in the past year. Given the impact of healthcare provider intervention regarding smoking on quit attempts among MSM, greater training and support is needed to promote consistent intervention on smoking in the clinical setting among HIV-positive and HIV-negative MSM smokers.


Assuntos
Infecções por HIV/complicações , Infecções por HIV/psicologia , Pessoal de Saúde , Relações Profissional-Paciente , Abandono do Hábito de Fumar/psicologia , Adulto , China , Estudos Transversais , Demografia , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Motivação , Inquéritos e Questionários
13.
Nicotine Tob Res ; 16(10): 1283-8, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24827789

RESUMO

INTRODUCTION: Given the implications for smoking among individuals living with HIV and the high rates of smoking and HIV among men who have sex with men (MSM) in China, we examined differences in prior use of and future interest in various cessation resources among MSM smokers with or without HIV. METHODS: We conducted a cross-sectional survey of 381 MSM; HIV status was provided by 350 MSM, and complete data was provided by a total of 344 (188 HIV-positive and 156 HIV-negative) current smokers (past 30 days) recruited by a nongovernmental organization in Chengdu in 2012-2013. Participants reported tobacco and alcohol use; psychosocial factors; past-year quit attempts; health care provider interactions on smoking; and prior use of and interest in cessation resources. RESULTS: Smokers living with HIV were more likely to have used behavioral interventions (p < .001) and pharmacotherapy (p = .033). Those who were HIV-positive were also more interested in behavioral interventions (p = .002) and pharmacotherapy (p = .008). Correlates of interest in behavioral interventions in the regression model included lower cigarette consumption (p = .011), higher confidence in quitting (p = .035), greater likelihood of attempting to quit in the past year (p = .026), and being HIV-positive (p = .008). Correlates of interest in pharmacotherapy included greater depressive symptoms (p = .047) and being HIV-positive (p = .015). CONCLUSIONS: Smokers living with HIV were more likely to have ever attempted to quit smoking, to have used cessation resources, and to be interested in using cessation aids. These findings indicate the promise of greater dissemination of cessation resources, particularly if Chinese clinical practices are strengthened to offer cessation support.


Assuntos
Infecções por HIV/etnologia , Homossexualidade Masculina/etnologia , Comportamento Sexual/etnologia , Abandono do Hábito de Fumar/etnologia , Fumar/etnologia , Fumar/terapia , Adulto , China/etnologia , Estudos Transversais , Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Humanos , Masculino , Comportamento Sexual/psicologia , Fumar/psicologia , Abandono do Hábito de Fumar/psicologia , Tabagismo/etnologia , Tabagismo/psicologia , Tabagismo/terapia , Adulto Jovem
14.
Curr Opin HIV AIDS ; 19(4): 212-220, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38686773

RESUMO

PURPOSE OF REVIEW: The 'PrEP cliff' phenomenon poses a critical challenge in global HIV PrEP implementation, marked by significant dropouts across the entire PrEP care continuum. This article reviews new strategies to address 'PrEP cliff'. RECENT FINDINGS: Canadian clinicians have developed a service delivery model that offers presumptive PEP to patients in need and transits eligible PEP users to PrEP. Early findings are promising. This service model not only establishes a safety net for those who were not protected by PrEP, but it also leverages the immediate salience and perceived benefits of PEP as a natural nudge towards PrEP use. Aligning with Behavioral Economics, specifically the Salience Theory, this strategy holds potential in tackling PrEP implementation challenges. SUMMARY: A natural pathway between PEP and PrEP has been widely observed. The Canadian service model exemplifies an innovative strategy that leverages this organic pathway and enhances the utility of both PEP and PrEP services. We offer theoretical insights into the reasons behind these PEP-PrEP transitions and evolve the Canadian model into a cohesive framework for implementation.


Assuntos
Fármacos Anti-HIV , Economia Comportamental , Infecções por HIV , Profilaxia Pré-Exposição , Humanos , Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição/métodos , Profilaxia Pré-Exposição/economia , Canadá , Fármacos Anti-HIV/economia , Fármacos Anti-HIV/uso terapêutico , Fármacos Anti-HIV/administração & dosagem , Profilaxia Pós-Exposição/métodos , Profilaxia Pós-Exposição/economia
15.
J Clin Transl Sci ; 8(1): e79, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38745877

RESUMO

This article presents a landscape assessment of the findings from the 2021 Clinical and Translational Science Award (CTSA) Evaluators Survey. This survey was the most recent iteration of a well established, national, peer-led systematic snapshot of the CTSA evaluators, their skillsets, listed evaluation resources, preferred methods, and identified best practices. Three questions guided our study: who are the CTSA evaluators, what competencies do they share and how is their work used within hubs. We describe our survey process (logistics of development, deployment, and differences in historical context with prior instruments); and present its main findings. We provide specific recommendations for evaluation practice in two main categories (National vs Group-level) including, among others, the need for a national, strategic plan for evaluation as well as enhanced mentoring and training of the next generation of evaluators. Although based on the challenges and opportunities currently within the CTSA Consortium, takeaways from this study constitute important lessons with potential for application in other large evaluation consortia. To our knowledge, this is the first time 2021 survey findings are disseminated widely, to increase transparency of the CTSA evaluators' work and to motivate conversations within hub and beyond, as to how best to leverage existent evaluative capacity.

16.
Clin Transl Sci ; 17(1): e13700, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-38156426

RESUMO

The National Institutes of Health (NIH)'s Clinical and Translational Science Awards (CTSA) consortium aims to accelerate translational processes that move discoveries from bench to bedside. The coronavirus disease 2019 (COVID-19) pandemic presented unmatched challenges and applications for CTSA hubs nationwide. Our study used bibliometrics to assess features of COVID-19 publications supported by the national CTSA program to characterize the consortium's response to the pandemic. Our goal was to understand relative scientific influence, collaboration across hubs, and trends in research emphasis over time. We identified publications from NIH's curated iSearch COVID-19 Publication Portfolio from February 2020 to February 2023; 3234 peer-reviewed articles relevant to COVID-19 cited a CTSA grant. All 66 CTSA hubs were represented, with large-size and longstanding hubs contributing more publications. Most publications cited UL1 grants, 457 cited KL2/TL1 training grants, and 164 cited multiple hub grants. Compared to a random sample of non-CTSA-supported COVID-19 publications, the CTSA portfolio exhibited greater clinical relevance, more human research, and higher altmetric and citation influence. Results were similar for multi-hub publications involving networked initiatives like multi-site clinical trials or the National COVID-19 Cohort Collaborative. Shifts from molecular/cellular-oriented research toward human-oriented research over time were evident, demonstrating translation in action. Results illuminate how the CTSA consortium confronted the pandemic through high-quality projects oriented toward human research, working across hubs on high-value collaborations, advancing along the translational spectrum over time. Findings validate CTSA hubs as critical support structures during health emergencies.


Assuntos
Distinções e Prêmios , COVID-19 , Humanos , Pesquisa Translacional Biomédica , Ciência Translacional Biomédica , Academias e Institutos
17.
Sex Transm Dis ; 40(5): 362-5, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23588124

RESUMO

BACKGROUND: Intimate partner violence (IPV) is known to increase HIV risk among heterosexual women, but less is known about IPV and HIV among men who have sex with men (MSM), with almost no data from non-Western countries. This study examined the prevalence of IPV and links between IPV and HIV risks among MSM in Shanghai, China. METHODS: A cross-sectional sample of 404 money boys (male sex workers) and other MSM were recruited via respondent-driven sampling. RESULTS: Overall, 51% of the sample reported emotional, physical, or sexual abuse from a male sexual partner. Money boys reported more overall abuse than did other MSM, and more were likely than other MSM to report experiencing multiple types of abuse. MSM who reported violence or abuse from male partners reported more overall sexual risk behavior, and specifically, more unprotected sex and more sex linked to alcohol and other substance use. The association between experience of abuse from male partners and increased HIV risk did not differ between money boys and other Chinese MSM. CONCLUSIONS: We conclude that violence and abuse from male partners are highly prevalent among Chinese MSM, and that experience of violence from male sexual partners is linked to increased HIV risk. HIV prevention targeting Chinese MSM must address the increased risk associated with experience of male-on-male IPV. Future research should explore links between HIV risk and MSM's perpetration of violence against male partners, as well as exploring the role of violence in the male-female relationships of men who have sex with and men and women.


Assuntos
Infecções por HIV/epidemiologia , Homossexualidade Masculina/estatística & dados numéricos , Delitos Sexuais/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Parceiros Sexuais , Maus-Tratos Conjugais/estatística & dados numéricos , Sexo sem Proteção/estatística & dados numéricos , Adolescente , Adulto , China/epidemiologia , Estudos Transversais , Infecções por HIV/prevenção & controle , Humanos , Masculino , Razão de Chances , Prevalência , Assunção de Riscos , Delitos Sexuais/prevenção & controle , Comportamento Sexual/estatística & dados numéricos , Maus-Tratos Conjugais/prevenção & controle , Inquéritos e Questionários , Sexo sem Proteção/prevenção & controle
18.
Prev Med ; 57(6): 831-6, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24075818

RESUMO

OBJECTIVES: The present study sought to investigate the associations between workplace social capital and smoking status among Chinese male employees. METHODS: A cross sectional study with a two-stage stratified sampling procedure was conducted in Shanghai in 2012. In total, 1603 male workers from 35 workplaces were involved. Workplace social capital was assessed using a validated and psychometrically tested eight-item measure. Multilevel logistic regression analysis was conducted to explore whether individual-level social capital and aggregated workplace-level social capital were associated with smoking. RESULTS: Overall, 54.2% of the subjects smoked currently. After controlling for individual covariates (age, education level, marital status, occupational status and job stress), compared to workers in the highest quartile of individual-level social capital, the prevalence ratios of smoking for workers in the third quartile, second quartile and lowest quartile were 1.26 (95% CI: 1.11-1.38), 1.35 (95% CI: 1.19-1.50) and 1.39 (95% CI: 1.24-1.51) respectively. However, there was no relationship between workplace-level social capital and smoking status. CONCLUSIONS: Higher individual-level social capital was associated with a lower likelihood of smoking among Chinese male employees. By contrast, no clear association was found between workplace-level social capital and smoking. Further longitudinal studies are warranted to examine the possible link between workplace social capital and smoking cessation in Chinese workplaces.


Assuntos
Fumar/psicologia , Apoio Social , Local de Trabalho/psicologia , Adulto , China/epidemiologia , Estudos Transversais , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Testes Psicológicos , Psicometria , Fumar/epidemiologia , Inquéritos e Questionários , Local de Trabalho/estatística & dados numéricos
19.
AIDS Care ; 25(7): 926-30, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23061806

RESUMO

This pilot study examines the feasibility and willingness for three types of e-technologies for HIV prevention and research among a sample of men who have sex with men (MSM) in Chengdu, China. A total of 605 self-identified MSM (200 HIV seropositive, 405 HIV-) were recruited through a community-based HIV/AIDS service organization and completed a cross-sectional survey. The majority used cell phones for voice and text (99 and 95%), 53% used email, and 83% used Tencent QQ (an instant messaging technology); 54% indicated they would participate in future research studies; and 77% provided contact information for at least one e-technology. In multivariate analyses, those who were not official city residents, those better educated, and those who were HIV seropositive were more likely to provide contact information. This research indicates that MSM in China would be likely to engage in e-technology research and studies should explore these innovative communication methods.


Assuntos
Infecções por HIV/prevenção & controle , Homossexualidade Masculina/estatística & dados numéricos , Adulto , Pesquisa Biomédica/métodos , Telefone Celular , China/epidemiologia , Estudos Transversais , Correio Eletrônico , Estudos de Viabilidade , Soropositividade para HIV/epidemiologia , Soropositividade para HIV/psicologia , Homossexualidade Masculina/psicologia , Humanos , Renda/estatística & dados numéricos , Masculino , Projetos Piloto , Envio de Mensagens de Texto
20.
AIDS Care ; 25(9): 1174-8, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23320470

RESUMO

Mass media in China play a significant role in the dissemination of HIV/AIDS knowledge to the general public. Previous studies have described how the Chinese mass media portray HIV/AIDS in general, but no study has yet to examine changes in patterns of HIV/AIDS reporting over time. This study aims to describe and examine newspaper coverage of HIV/AIDS in China from 2000 to 2010. A systematic search of the China Core Newspapers Database was conducted to identify HIV/AIDS-focused news articles; we found 3648 articles. Results show that coverage rates of HIV/AIDS in newspapers remained low, with only about three articles published per newspaper per year between 2000 and 2010. The sources focused primarily on prevention methods (23.7%), development of a cure or vaccine (21.2%), and education and awareness (17.2%). The HIV/AIDS-related topic covered in an article varied significantly depending on scope (national vs. local) of the newspaper (χ(2)=130.37, p<0.001) and article type (χ(2)=455.72, p<0.001). Totally, more articles were classified as positive than negative from 2002 to 2010. Findings indicate that the HIV/AIDS news-reporting pattern has shifted in the past decade, with more news stories disclosing information about prevention or treatment. However, coverage of HIV/AIDS remains insufficient. Enhancing collaboration between health educators and media sources can be an important strategy in disseminating HIV/AIDS knowledge.


Assuntos
Bibliometria , Infecções por HIV/prevenção & controle , Educação em Saúde/estatística & dados numéricos , Jornais como Assunto/estatística & dados numéricos , Síndrome da Imunodeficiência Adquirida/prevenção & controle , Atitude Frente a Saúde , China , Educação em Saúde/métodos , Humanos , Meios de Comunicação de Massa/estatística & dados numéricos , Meios de Comunicação de Massa/tendências , Jornais como Assunto/tendências
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA