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1.
AIDS Care ; 36(3): 296-301, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37345710

RESUMO

Fifty-one 18-22-year-old Ugandans took part in asynchronous online discussions about sexual decision-making. To increase generalizability and variability of experience, youth were recruited across the country using social media advertising. Participants were stratified into 8 groups by sex and sexual experience (e.g., women who had not had sex). Participants were asked questions such as, "What role do you think [men/women] play in deciding when a couple is going to play sex?" Several themes emerged. Both young men and women articulated social pressures to be abstinent, particularly to avoid STIs and pregnancy moreso than saving oneself for marriage. That said, women noted pressures to be seen as "pure". There also were pressures to have sex: Men were expected to have sex to demonstrate their virility. Women were expected to have sex if they accepted gifts or other commodities from their partners. It seemed that the specter of HIV and other STIs, as well as unwanted pregnancy, served to mitigate these expectations however, resulting in self-efficacy to use condoms among both men and women. Nonetheless, both men and women acknowledged that it could be hard for women to negotiate condoms. Implications for HIV prevention are discussed.


Assuntos
População da África Oriental , Infecções por HIV , Infecções Sexualmente Transmissíveis , Masculino , Gravidez , Adolescente , Humanos , Feminino , Adulto Jovem , Infecções por HIV/prevenção & controle , Uganda , Comportamento Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle , Preservativos , Tomada de Decisões , Parceiros Sexuais
2.
J Ethn Subst Abuse ; 18(3): 415-427, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-29261477

RESUMO

This study examines the extent to which knowledge of recreational marijuana laws, health effects, and perceptions of risk for marijuana use differ between Spanish- and English-speaking Latino survey respondents from a registry of Colorado adults. Spanish-speaking Latino respondents (n = 47) had less accurate knowledge of laws permitting use of marijuana than English-speaking Latino respondents (n = 154), while reporting greater agreement with negative health effects and higher perception of risk associated with marijuana use. The results suggest that efforts to communicate health and informational messaging to the public about legalized marijuana should consider linguistic variations when tailoring campaigns for Latino audiences.


Assuntos
Hispânico ou Latino/estatística & dados numéricos , Idioma , Uso da Maconha/legislação & jurisprudência , Adulto , Colorado , Feminino , Humanos , Conhecimento , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto Jovem
3.
J Community Health ; 42(2): 278-286, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-27639866

RESUMO

Youth marijuana use is a growing concern with increasingly permissive views towards marijuana use. Little is known about attitudes and beliefs toward marijuana use among youth in the context of legalization. This study describes youth attitudes and beliefs about health risks associated with marijuana use, social norms of peer use, conversations with parents about marijuana use, and knowledge of recreational marijuana laws, using a venue-day-time sampling approach with diverse Colorado youth (n = 241) post-legalization. We considered demographic (gender, racial/ethnic and geographic) differences in knowledge of laws and perceptions of risk using bivariate and multivariate analyses. While many youth are knowledgeable about retail marijuana laws in Colorado, males were 2.12 times more likely to be familiar with laws compared to females. While 40 % of the sample perceived a moderate to high risk from weekly marijuana consumption and 57 % from daily consumption, fewer males perceived these risks. Over ¾ of the sample indicate they discuss marijuana with parents, but many fewer indicate discussing consequences and health effects of use with parents. Results suggest opportunities for parents and clinicians to influence youth attitudes and behaviors towards marijuana use. It may be worthwhile to target educational campaigns to different demographic groups, and to offer training and capacity building for parents to discuss marijuana with their teenaged children.


Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Uso da Maconha/psicologia , Adolescente , Colorado , Feminino , Humanos , Masculino , Uso da Maconha/efeitos adversos , Uso da Maconha/legislação & jurisprudência , Relações Pais-Filho , Fatores de Risco , Fatores Sexuais , Inquéritos e Questionários
4.
AIDS Behav ; 20(6): 1157-72, 2016 06.
Artigo em Inglês | MEDLINE | ID: mdl-26238038

RESUMO

Five activities were implemented between November 2012 and June 2014 to develop an mHealth HIV prevention program for adolescent gay, bisexual, and queer men (AGBM): (1) focus groups to gather acceptability of the program components; (2) ongoing development of content; (3) Content Advisory Teams to confirm the tone, flow, and understandability of program content; (4) an internal team test to alpha test software functionality; and (5) a beta test to test the protocol and intervention messages. Findings suggest that AGBM preferred positive and friendly content that at the same time, did not try to sound like a peer. They deemed the number of daily text messages (i.e., 8-15 per day) to be acceptable. The Text Buddy component was well received but youth needed concrete direction about appropriate discussion topics. AGBM determined the self-safety assessment also was acceptable. Its feasible implementation in the beta test suggests that AGBM can actively self-determine their potential danger when participating in sexual health programs. Partnering with the target population in intervention development is critical to ensure that a salient final product and feasible protocol are created.


Assuntos
Infecções por HIV/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde , Desenvolvimento de Programas , Minorias Sexuais e de Gênero/psicologia , Telemedicina , Adolescente , Comportamento do Adolescente/psicologia , Grupos Focais , Homossexualidade Masculina , Humanos , Masculino , Saúde Reprodutiva , Características de Residência , Parceiros Sexuais , Envio de Mensagens de Texto
5.
J Biomed Inform ; 59: 299-307, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26732997

RESUMO

BACKGROUND: There has been a rise in internet-based health interventions without a concomitant focus on new methods to measure user engagement and its effect on outcomes. We describe current user tracking methods for internet-based health interventions and offer suggestions for improvement based on the design and pilot testing of healthMpowerment.org (HMP). METHODS: HMP is a multi-component online intervention for young Black men and transgender women who have sex with men (YBMSM/TW) to reduce risky sexual behaviors, promote healthy living and build social support. The intervention is non-directive, incorporates interactive features, and utilizes a point-based reward system. Fifteen YBMSM/TW (age 20-30) participated in a one-month pilot study to test the usability and efficacy of HMP. Engagement with the intervention was tracked using a customized data capture system and validated with Google Analytics. Usage was measured in time spent (total and across sections) and points earned. RESULTS: Average total time spent on HMP was five hours per person (range 0-13). Total time spent was correlated with total points earned and overall site satisfaction. CONCLUSION: Measuring engagement in internet-based interventions is crucial to determining efficacy. Multiple methods of tracking helped derive more comprehensive user profiles. Results highlighted the limitations of measures to capture user activity and the elusiveness of the concept of engagement.


Assuntos
Promoção da Saúde/métodos , Internet , Aplicações da Informática Médica , Aplicativos Móveis , Adulto , Telefone Celular , Homossexualidade Masculina , Humanos , Masculino , Projetos Piloto , Adulto Jovem
6.
J Med Internet Res ; 18(8): e200, 2016 08 04.
Artigo em Inglês | MEDLINE | ID: mdl-27492781

RESUMO

BACKGROUND: Using social networking websites to recruit research participants is increasingly documented in the literature, although few studies have leveraged these sites to reach those younger than 18 years. OBJECTIVE: To discuss the development and refinement of a recruitment protocol to reach and engage adolescent gay, bisexual, and other teenaged men who have sex with men (AGBM). Participants were recruited for development and evaluation activities related to Guy2Guy, a text messaging-based human immunodeficiency virus infection prevention program. METHODS: Eligibility criteria included being between 14 to 18 years old; being a cisgender male; self-identifying as gay, bisexual, and/or queer; being literate in English, exclusively owning a cell phone, enrolled in an unlimited text messaging plan, intending to keep their current phone number over the next 6 months, and having used text messaging for at least the past 6 months. Recruitment experiences and subsequent steps to refine the Internet-based recruitment strategy are discussed for 4 research activities: online focus groups, content advisory team, beta test, and randomized controlled trial (RCT). Recruitment relied primarily on Facebook advertising. To a lesser extent, Google AdWords and promotion through partner organizations working with AGBM youth were also utilized. RESULTS: Facebook advertising strategies were regularly adjusted based on preidentified recruitment targets for race, ethnicity, urban-rural residence, and sexual experience. The result was a diverse sample of participants, of whom 30% belonged to a racial minority and 20% were Hispanic. Facebook advertising was the most cost-effective method, and it was also able to reach diverse recruitment goals: recruitment for the first focus group cost an average of US $2.50 per enrolled participant, and it took 9 days to enroll 40 participants; the second focus group cost an average of US $6.96 per enrolled participant, and it took 11 days to enroll 40 participants. Recruitment for the first content advisory team cost an average of US $32.52 per enrolled participant; the second cost US $29.52 per participant. Both recruitment drives required 10 days to enroll 24 participants. For the beta test, recruitment cost an average of US $17.19 per enrolled participant, and it took 16 days to complete enrollment of 20 participants. For the RCT, recruitment cost an average of US $12.54 per enrolled participant, and it took 148 days to enroll 302 participants. Google AdWords campaigns did not result in any enrolled participants of whom the research staff members were aware. CONCLUSIONS: Internet-based strategies can be a cost-efficient means to recruit and retain hard-to-reach populations from across the country. With real-time monitoring of participant demographic characteristics, diverse samples can be achieved. Although Facebook advertising was particularly successful in this study, alternative social media strategies can be explored in future research as these media are ever-changing.


Assuntos
Internet , Seleção de Pacientes , Minorias Sexuais e de Gênero , Mídias Sociais , Rede Social , Adolescente , Adulto , Humanos , Masculino , Comportamento Sexual , Adulto Jovem
7.
AIDS Care ; 26(4): 441-7, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24093828

RESUMO

Capitalizing on emerging data suggesting that HIV-preventive behaviors can be positively affected by Internet-based programs, we developed and tested CyberSenga, an Internet-based, comprehensive sexuality education program for adolescents in Mbarara, Uganda. Three hundred and sixty-six secondary school students were randomly assigned to either the five-lesson program (+ booster) or a treatment-as-usual control. At three-month follow-up, intervention participants provided feedback on the program acceptability. Six focus groups with intervention participants were additionally conducted after the final follow-up at 6 months. Data support a hypothesis of feasibility: despite schedule interruptions, 95% of intervention participants completed all the five modules; only 17% deviated from the once-a-week intended delivery schedule. Internet service was uninterrupted during the field period and, in general, the technology performed to specifications. The intervention also appears to be acceptable: 94% of intervention youth somewhat or strongly agreed that they learned a lot and 93% said they were somewhat or very likely to recommend the program. Although more than two in three youth somewhat or strongly agreed that the program talked too much about sex (70%) and condoms (75%), 89% somewhat or strongly disagreed that "I do not think kids like me should do the CyberSenga program." Feedback from focus group participants further suggested that the content was generally acceptable and did not contradict local norms in most cases. In fact, despite concerns from some local stakeholders to the contrary, information about condoms did not appear to be confusing or contradictory for youth who were abstinent. Nonetheless, some of the sexual topics seemed to be unfamiliar or uncomfortable for some participants - particularly brief references to oral and anal sex. Together, both qualitative and quantitative data suggest that the program is a feasible and acceptable way of delivering HIV preventive information to both sexually experienced and inexperienced adolescents in Mbarara, Uganda.


Assuntos
Comportamento do Consumidor , Infecções por HIV/prevenção & controle , Educação em Saúde , Internet , Educação Sexual/métodos , Estudantes/psicologia , Adolescente , Estudos de Viabilidade , Feminino , Grupos Focais , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Inquéritos e Questionários , Uganda , Adulto Jovem
8.
PLoS One ; 19(1): e0296244, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38194421

RESUMO

BACKGROUND: Postpartum women with overweight/obesity and a history of adverse pregnancy outcomes are at elevated risk for cardiometabolic disease. Postpartum weight loss and lifestyle changes can decrease these risks, yet traditional face-to-face interventions often fail. We adapted the Diabetes Prevention Program into a theory-based mobile health (mHealth) program called Fit After Baby (FAB) and tested FAB in a randomized controlled trial. METHODS: The FAB program provided 12 weeks of daily evidence-based content, facilitated tracking of weight, diet, and activity, and included weekly coaching and gamification with points and rewards. We randomized women at 6 weeks postpartum 2:1 to FAB or to the publicly available Text4baby (T4B) app (active control). We measured weight and administered behavioral questionnaires at 6 weeks, and 6 and 12 months postpartum, and collected app user data. RESULTS: 81 eligible women participated (77% White, 2% Asian, 15% Black, with 23% Hispanic), mean baseline BMI 32±5 kg/m2 and age 31±5 years. FAB participants logged into the app a median of 51/84 (IQR 25,71) days, wore activity trackers 66/84 (IQR 43,84) days, logged weight 17 times (IQR 11,24), and did coach check-ins 5.5/12 (IQR 4,9) weeks. The COVID-19 pandemic interrupted data collection for the primary 12-month endpoint, and impacted diet, physical activity, and body weight for many participants. At 12 months postpartum women in the FAB group lost 2.8 kg [95% CI -4.2,-1.4] from baseline compared to a loss of 1.8 kg [95% CI -3.8,+0.3] in the T4B group (p = 0.42 for the difference between groups). In 60 women who reached 12 months postpartum before the onset of the COVID-19 pandemic, women randomized to FAB lost 4.3 kg [95% CI -6.0,-2.6] compared to loss in the control group of 1.3 kg [95% CI -3.7,+1.1] (p = 0.0451 for the difference between groups). CONCLUSIONS: There were no significant differences between groups for postpartum weight loss for the entire study population. Among those unaffected by the COVID pandemic, women randomized to the FAB program lost significantly more weight than those randomized to the T4B program. The mHealth FAB program demonstrated a substantial level of engagement. Given the scalability and potential public health impact of the FAB program, the efficacy for decreasing cardiometabolic risk by increasing postpartum weight loss should be tested in a larger trial.


Assuntos
COVID-19 , Doenças Cardiovasculares , Lactente , Gravidez , Humanos , Feminino , Adulto , Pandemias , Estilo de Vida , COVID-19/epidemiologia , COVID-19/prevenção & controle , Redução de Peso
9.
Digit Health ; 9: 20552076231155679, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36896332

RESUMO

Objective: Our goal is to establish the feasibility of using an artificially intelligent chatbot in diverse healthcare settings to promote COVID-19 vaccination. Methods: We designed an artificially intelligent chatbot deployed via short message services and web-based platforms. Guided by communication theories, we developed persuasive messages to respond to users' COVID-19-related questions and encourage vaccination. We implemented the system in healthcare settings in the U.S. between April 2021 and March 2022 and logged the number of users, topics discussed, and information on system accuracy in matching responses to user intents. We regularly reviewed queries and reclassified responses to better match responses to query intents as COVID-19 events evolved. Results: A total of 2479 users engaged with the system, exchanging 3994 COVID-19 relevant messages. The most popular queries to the system were about boosters and where to get a vaccine. The system's accuracy rate in matching responses to user queries ranged from 54% to 91.1%. Accuracy lagged when new information related to COVID emerged, such as that related to the Delta variant. Accuracy increased when we added new content to the system. Conclusions: It is feasible and potentially valuable to create chatbot systems using AI to facilitate access to current, accurate, complete, and persuasive information on infectious diseases. Such a system can be adapted to use with patients and populations needing detailed information and motivation to act in support of their health.

10.
AIDS Care ; 24(11): 1392-400, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22299764

RESUMO

Coercion is consistently reported as a risk factor for HIV in sub-Saharan Africa (SSA). Because of the gendered nature of previous research, however, little is known about male victims or female perpetrators. To address this gap, we report survey data from 354 sexually experienced secondary school students in Mbarara, Uganda. Findings suggest that females are more likely to report involvement in coercive sex compared to males (66% vs. 56%, respectively). Of those involved, females are most likely to report being a victim-only (40%) and males, perpetrator-victims (32%). Although involvement in violent and coercive sex is gendered, 47% of males report victim experiences and 25% of females report perpetration behavior. Furthermore, about one in ten female and male perpetrators reported using physical force or threats to compel sex. When all potentially influential factors were considered simultaneously, several characteristics seem to differentiate youth by their coercive sex (in) experience. For example, victims are more likely to have lower levels of social support from their families and feel that they have an above average or very strong chance of getting HIV compared to otherwise similar youth with no experience with coercive sex. Perpetrators are more likely to have had an HIV test but use condoms less than half the time or never compared to their otherwise similar, yet uninvolved peers. They also are significantly more likely to report dating violence perpetration. Perpetrator-victims share some similarities with other involved youth, as well as some differences. Findings underscore both the importance of asking all youth, irrespective of biological sex, perpetrator and victimization questions; and also the need for more work to be done to help youth plan for a healthy and wanted first sexual experience.


Assuntos
Coerção , Coito , Vítimas de Crime/estatística & dados numéricos , Violência/estatística & dados numéricos , Adolescente , Agressão/psicologia , Criança , Vítimas de Crime/psicologia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Prevalência , Fatores de Risco , Assunção de Riscos , População Rural , Instituições Acadêmicas , Distribuição por Sexo , Parceiros Sexuais , Apoio Social , Fatores Socioeconômicos , Uganda/epidemiologia , Violência/prevenção & controle , Violência/psicologia , Adulto Jovem
11.
J Health Commun ; 17 Suppl 3: 109-21, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23030565

RESUMO

Seeking health information can be a complicated process for a patient. Patients must know the topic of interest, where to look or ask, how to assess and comprehend, and how to evaluate the credibility and trustworthiness of the sources. In this study, the authors describe preferences of patients with multiple risk factors for cardiovascular disease with varying health literacy and numeracy abilities for receiving health information. Participants were recruited from 2 health care systems. Health literacy and numeracy were assessed and participants completed an orally administered survey consisting of open-ended questions about obtaining health information and preferences for health information. In-depth interviews were conducted with a subset of participants. A diverse sample of 150 individuals (11.3% Latino, 37.3% African American, 44.7% with income less than $15,000/year) participated. Most participants had adequate functional health literacy, while 65% had low numeracy skills. Regardless of health literacy or numeracy ability, participants overwhelmingly preferred to receive health information during a face-to-face conversation with their health care provider. While individuals with adequate functional health literacy identified a variety of health information sources, actions are needed to ensure multiple modalities are available and are in plain, clear language that reinforces patients' understanding and application of information to health behavior.


Assuntos
Letramento em Saúde/estatística & dados numéricos , Comportamento de Busca de Informação , Matemática , Preferência do Paciente/estatística & dados numéricos , Idoso , Doenças Cardiovasculares , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atenção Primária à Saúde , Pesquisa Qualitativa , Medição de Risco
12.
Comput Inform Nurs ; 30(11): 587-95; quiz 596-7, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22918136

RESUMO

Use of the Internet is growing in Sub-Saharan Africa. Evidence of computer and Internet effectiveness for reduction in risk behaviors associated with HIV shown in US settings has yet to be replicated in Africa. We describe the development, usability, and navigability testing of an Internet-based HIV prevention program for secondary school students in Uganda, called CyberSenga. For this work, we used four data collection activities, including observation of (a) computer skills and (b) navigation, (c) focus group discussions, and (d) field assessments to document comprehension and usability of program content. We document limited skills among students, but youth with basic computer skills were able to navigate the program after instruction. Youth were most interested in activities with more interaction. Field testing illustrated the importance of using a stand-alone electrical source during program delivery. This work suggests that delivery of Internet-based health promotion content in Africa requires attention to user preparedness and literacy, bandwidth, Internet connection, and electricity.


Assuntos
Alfabetização Digital/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Promoção da Saúde/métodos , Internet , Adolescente , Feminino , Grupos Focais , Humanos , Masculino , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , Assunção de Riscos , Estudantes/psicologia , Uganda
13.
J Pediatr Psychol ; 36(10): 1082-92, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21292724

RESUMO

OBJECTIVE: To consider issues related to research with youth on social networking sites online. METHODS: Description of the data collection process from 1,588 participants in a randomized controlled trial testing the efficacy of HIV prevention education delivered on Facebook. Using respondent-driven sampling, staff-recruited participants are encouraged to recruit up to three friends to enroll in the study. RESULTS: Researchers should (a) consider whether an online social networking site is an appropriate place to implement a research study; (b) offer opportunities to review informed consent documents at multiple times and in multiple locations throughout the study; and (c) collect data outside the social networking site and store it behind secure firewalls to ensure it will not be accessible to any person on the social networking site. CONCLUSIONS: Online social networks are growing in popularity. Conducting research on social media sites requires deliberate attention to consent, confidentiality, and security.


Assuntos
Confidencialidade/ética , Coleta de Dados/ética , Ética em Pesquisa , Infecções por HIV/prevenção & controle , Rede Social , Adolescente , Blogging , Feminino , Humanos , Masculino
14.
JMIR Form Res ; 4(4): e16151, 2020 Apr 09.
Artigo em Inglês | MEDLINE | ID: mdl-32271149

RESUMO

BACKGROUND: Pregnancy complications in combination with postpartum weight retention lead to significant risks of cardiometabolic disease and obesity. The majority of traditional face-to-face interventions have not been effective in postpartum women. Mobile technology enables the active engagement of postpartum women to promote lifestyle changes to prevent chronic diseases. OBJECTIVE: We sought to employ an interactive, user-centered, and participatory method of development, evaluation, and iteration to design and optimize the mobile health (mHealth) Fit After Baby program. METHODS: For the initial development, a multidisciplinary team integrated evidence-based approaches for health behavior, diet and physical activity, and user-centered design and engagement. We implemented an iterative feedback and design process via 3 month-long beta pilots in which postpartum women with cardiometabolic risk factors participated in the program and provided weekly and ongoing feedback. We also conducted two group interviews using a structured interview guide to gather additional feedback. Qualitative data were recorded, transcribed, and analyzed using established qualitative methods. Modifications based on feedback were integrated into successive versions of the app. RESULTS: We conducted three pilot testing rounds with a total of 26 women. Feedback from each pilot cohort informed changes to the functionality and content of the app, and then a subsequent pilot group participated in the program. We optimized the program in response to feedback through three iterations leading to a final version. CONCLUSIONS: This study demonstrates the feasibility of using an interactive, user-centered, participatory method of rapid, iterative design and evaluation to develop and optimize a mHealth intervention program for postpartum women. TRIAL REGISTRATION: ClinicalTrials.gov NCT02384226; https://www.clinicaltrials.gov/ct2/show/NCT02384226.

16.
Health Educ Behav ; 36(1): 182-94, 2009 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-19188372

RESUMO

Studies designed to evaluate HIV and STD prevention interventions often involve random assignment of groups such as neighborhoods or communities to study conditions (e.g., to intervention or control). Investigators who design group-randomized trials (GRTs) must take the expected intraclass correlation coefficient (ICC) into account in sample size estimation to have adequate power; however, few published ICC estimates exist for outcome variables related to HIV and STD prevention. The Prevention Options for Women Equal Rights (POWER) study was a GRT designed to evaluate a campaign to increase awareness and use of condoms among young African American and Hispanic women. The authors used precampaign and postcampaign data from the POWER study to estimate ICCs (unadjusted and adjusted for covariates) for a variety of sexual behavior and other variables. To illustrate the impact of ICCs on power, the authors present sample-size calculations and demonstrate how ICCs of differing magnitude will affect estimates of required sample size.


Assuntos
Negro ou Afro-Americano , Infecções por HIV/etnologia , Infecções por HIV/prevenção & controle , Hispânico ou Latino , Comportamento Sexual/etnologia , Infecções Sexualmente Transmissíveis/etnologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Classe Social , Adolescente , Adulto , Preservativos/estatística & dados numéricos , Estudos Transversais , Escolaridade , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Análise de Regressão , Comportamento de Redução do Risco , Assunção de Riscos , Adulto Jovem
17.
J Adolesc Health ; 65(3): 417-422, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31277991

RESUMO

PURPOSE: Guy2Guy is one of the first mHealth HIV prevention programs for sexual minority boys aged 14-18 years, evaluated nationally. Here, we examine the program's feasibility and acceptability and explore participants' feedback about program content and components intended to invigorate program engagement. METHODS: Guy2Guy was tested in a randomized controlled trial of 302 youth assigned to either the intervention or an attention-matched control group. At 3-month follow-up, participants completed a survey that included questions about feasibility and acceptability. Focus groups were conducted with a subset of intervention participants (n = 45) to further understand their program experience. RESULTS: The protocol and program appeared to be feasible: 94% completed the 3-month follow-up survey. The intervention also appeared to be acceptable: 93% of intervention participants said they somewhat or strongly agreed that they liked the program. Although ∼20% boys agreed that the program sent too many messages, only 10% said they stopped reading the messages by the end. Focus group participants were largely enthusiastic about program content and generally appreciated receiving information and skills-building messages that talked about HIV risk reduction. Some indicated a desire for more content that addressed condom negotiation. Program engagement components, particularly the weekly "level up" quiz, also were generally well received. CONCLUSIONS: Sexual minority boys are willing to engage in Guy2Guy, an intensive, multiweek sexual health intervention via text messaging, and most would recommend the program to their friends.


Assuntos
Infecções por HIV/prevenção & controle , Saúde Sexual/educação , Minorias Sexuais e de Gênero/educação , Adolescente , Estudos de Viabilidade , Feminino , Humanos , Masculino , Aplicativos Móveis , Educação de Pacientes como Assunto/métodos , Avaliação de Programas e Projetos de Saúde , Comportamento de Redução do Risco , Inquéritos e Questionários , Envio de Mensagens de Texto
18.
Health Psychol ; 26(4): 392-400, 2007 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-17605558

RESUMO

OBJECTIVE: The Resources for Health trial evaluates a social-ecologically based lifestyle (physical activity and diet) intervention targeting low-income, largely Spanish-speaking patients with multiple chronic conditions. DESIGN: A randomized controlled trial was conducted with 200 patients recruited from an urban community health center and assigned to intervention and usual care conditions. Intervention involved 2 face-to-face, self-management support and community linkage sessions with a health educator, 3 follow-up phone calls, and 3 tailored newsletters. MAIN OUTCOME MEASURES: Primary outcomes measured at 6-months were changes in dietary behavior and physical activity. Changes in multilevel support for healthy living were evaluated as a secondary outcome. RESULTS: After adjustment for age, sex, language, and number of chronic conditions, significant intervention effects were observed for dietary behavior and multilevel support for healthy lifestyles but not for physical activity. CONCLUSION: The Resources for Health intervention provides an effective and practical model for improving health behavior among low-income, Spanish-speaking patients with multiple chronic conditions.


Assuntos
Doença Crônica/terapia , Hispânico ou Latino , Comportamento de Redução do Risco , Dietoterapia , Recursos em Saúde , Humanos , Atividade Motora , Educação de Pacientes como Assunto , Modalidades de Fisioterapia , Atenção Primária à Saúde , População Urbana
19.
Pediatrics ; 140(1)2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28659456

RESUMO

BACKGROUND: Guy2Guy (G2G) is the first comprehensive HIV prevention program developed for sexual minority males as young as 14 years old and is delivered nationally via text messaging. Here, we report the results of the pilot randomized control trial. METHODS: G2G was tested against an attention-matched "healthy lifestyle" control (eg, self-esteem). Both programs lasted 5 weeks and delivered 5 to 10 text messages daily. A 1-week booster was delivered 6 weeks subsequently. Participants were cisgender males ages 14 to 18 years old who were gay, bisexual, and/or queer and had an unlimited text messaging plan. Youth were recruited across the United States via Facebook and enrolled by telephone from October 2014 to April 2015. Ninety-day postintervention outcomes were condomless sex acts (CSA) and abstinence and, secondarily, HIV testing. We also examined these outcomes at intervention end and stratified them by sexual experience. RESULTS: At 90 days postintervention, there were no significant differences in CSAs or abstinence noted. Among participants who were sexually active at baseline, intervention participants were significantly more likely to report getting an HIV test (adjusted odds ratio = 3.42, P = .001). They were also less likely than control youth to be abstinent (adjusted odds ratio = 0.48, P = .05). CSAs were significantly lower for those in the intervention versus control at intervention end (incident rate ratio = 0.39, P = .04), although significance was lost once age was added to the analysis (incident rate ratio = 0.58, P = .26). CONCLUSIONS: G2G appears promising in increasing adolescent HIV testing rates. Sex-positive intervention messages appear to have increased the participants' comfort with having sex (ie, less abstinence) while not increasing their potential for HIV transmission (ie, more CSAs). Additional content or features may be needed to invigorate condom use.


Assuntos
Infecções por HIV/prevenção & controle , Sexo Seguro , Comportamento Sexual , Minorias Sexuais e de Gênero/educação , Telemedicina/métodos , Adolescente , Preservativos , Humanos , Masculino , Programas de Rastreamento , Projetos Piloto , Envio de Mensagens de Texto , Estados Unidos
20.
J Adolesc Health ; 59(1): 44-9, 2016 07.
Artigo em Inglês | MEDLINE | ID: mdl-27185621

RESUMO

PURPOSE: There is a dearth of HIV prevention/healthy sexuality programs developed for adolescent gay and bisexual males (AGBM) as young as 14 years old, in part because of the myriad ethical concerns. To address this gap, we present our ethics-related experiences implementing Guy2Guy, a text messaging-based HIV prevention/healthy sexuality program, in a randomized controlled trial of 302 14- to 18-year-old sexual minority males. METHODS: Potential risks and efforts to reduce these risks are discussed within the framework of the Belmont Report: Respect for persons, beneficence (e.g., risks and benefits), and justice (e.g., fair distribution of benefits and burdens). RESULTS: To ensure "respect for persons," online enrollment was coupled with telephone assent, which included assessing decisional capacity to assent. Beneficence was promoted by obtaining a waiver of parental permission and using a self-safety assessment to help youth evaluate their risk in taking part. Justice was supported through efforts to develop and test the program among those who would be most likely to use it if it were publicly available (e.g., youth who own a cell phone and are enrolled in an unlimited text messaging plan), along with the use of recruitment targets to ensure a racially, ethnically, and regionally diverse sample. CONCLUSIONS: It is possible to safely implement a sensitive and HIV prevention/healthy sexuality program with sexual minority youth as young as 14 years old when a rigorous ethical protocol is in place.


Assuntos
Infecções por HIV/prevenção & controle , Seleção de Pacientes/ética , Desenvolvimento de Programas/normas , Ensaios Clínicos Controlados Aleatórios como Assunto/ética , Projetos de Pesquisa/normas , Minorias Sexuais e de Gênero , Adolescente , Telefone Celular , Confidencialidade/ética , Humanos , Masculino , Risco , Envio de Mensagens de Texto
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