Abstinence and safer sex HIV risk-reduction interventions for African American adolescents: a randomized controlled trial

Mediating Pathways in Faith-Based Sexual Risk-Reduction for African American Adolescents: Insights from a Church-Based Randomized Controlled Trial

African American youth face disproportionate risks for human immunodeficiency virus (HIV) and other sexually transmitted infections, highlighting the need for culturally tailored, evidence-based interventions. This research reports a secondary, exploratory analysis examining the mediation effects of theoretical constructs on the efficacy of sexual risk-reduction interventions promoting abstinence for African American adolescents in church-based settings. The participants are African American adolescents aged 11-14 from 14 churches in Philadelphia, PA (N = 613) who participated in a randomized controlled trial of parent-child faith-based and non-faith-based sexual risk-reduction interventions. Data were collected at baseline, immediate post-intervention, and 3-, 6-, 12-, and 18-month post-intervention. We examined whether the interventions' effects on the frequency of sexual intercourse in the past 3 months were mediated through theoretical constructs, including outcome expectancies, subjective norms, self-efficacy, and intention, using a product-of-coefficients approach. We also explored potential moderation effects of sexual experience, church membership, child gender, and parent gender. We found that self-efficacy mediated the effect of the faith-based intervention (α × β × γ product =  - 0.028, 95% ACI [- 0.064, - 0.002]). However, no significant mediators were identified for the non-faith-based intervention. Neither intervention had significant moderators, indicating no differences in efficacy among adolescents differing in sexual experience, church membership, gender, and parent's gender. These findings suggest that parent-child faith-based sexual risk-reduction interventions among African American adolescents in church-based settings could benefit from focusing on boosting self-efficacy.

The Association of Substance Use Before Sex and Condomless Sex: The Moderating Effects of Sexual Risk Behaviors, Perceived Sex Approval, and HIV/STI Risk Perception Among Youth

Youth are disproportionately affected by substance use and associated sexual risk behaviors, increasing STI and HIV susceptibility. This study analyzed the interplay between alcohol/drug use before sex (ABS/DBS), perceived sex approval (e.g., perceived familial or peer approval in engaging in sex), and HIV/STI risk perception among youth aged 13-21 (n = 150). We assessed how these factors influenced condomless vaginal/anal sex (VAS) and oral sex practices. Results showed significant interactions between perceived sex approval and lifetime ABS for lifetime condomless VAS, and between HIV/STI risk perception and lifetime ABS for current condomless oral sex. These findings underline the influence of perceived sex approval and HIV/STI risk perception on youth's sexual behaviors. Implications for targeted interventions are discussed.

Familias con Orgullo: Pilot Study of a Family Intervention for Latinx Sexual Minority Youth to Prevent Drug Use, Sexual Risk Behavior, and Depressive Symptoms

Families are key in the healthy development of Latinx sexual minority youth (Latinx SMY), a group that experiences behavioral, mental, and sexual health disparities. Despite this, there are no family-based interventions for Latinx SMY and their families to prevent drug use, sexual risk behaviors, and depressive symptoms. The purpose of this pilot study was to evaluate the preliminary impact (i.e., estimated effect sizes) of Familias con Orgullo (FcO) and examine its feasibility and acceptability among 30 Latinx SMY and their parents. Parents and adolescents were randomized to FcO or a control condition and assessed pre/post-intervention. Feasibility was measured based on session completion and effect sizes. Focus groups were conducted to evaluate intervention acceptability. Findings showed promising effects favoring FcO on parent-adolescent communication (d = 0.46) and parental involvement (d = 0.34). There were also promising effects favoring FcO on suicidal thoughts (OR = 0.75) and depression symptoms (OR = 0.69). Finally, 100% of the adolescents in FcO either continued to remain drug-free or transitioned from current use to no use (from baseline to post-intervention) compared to 74% in the control. Effect sizes for condomless sex, parental monitoring, and positive parenting were small. Session completion (above 80%) and focus group findings indicated strong feasibility and acceptability. FcO holds promise for reducing drug use and depressive symptoms and improving family functioning among Latinx SMY.

Screening for Adolescent Risk Behaviors: Preliminary Evidence for a Family Functioning Tool

BACKGROUND

Family functioning is associated with adolescent drug use, alcohol use, cigarette use, and sexual risk behaviors. Assessing adolescents for family functioning, commonly associated with multiple risk behaviors, may help identify adolescents at risk for adverse health outcomes. This study examined whether a latent family functioning construct, encompassing multiple dimensions of family functioning, was associated with adolescents' substance use and sexual risk behaviors.

METHOD

This study used data harmonization with three intervention trials, including data from 1451 adolescents (M = 13.6, SD = 1.0), to perform a full-information item bifactor analysis on 46 family functioning items from five pre-existing family functioning measures. Regression analysis was used to examine the association between the identified subset of items and the following outcomes: cigarette use, alcohol use, drug use, and condom use.

RESULTS

Bifactor analysis identified a 26-item latent family functioning construct. Regression analysis indicated that a 26-item latent family functioning construct was associated negatively with lifetime and past 90-day cigarette use, alcohol use, and drug use.

CONCLUSION

In sum, the multi-dimensional latent family functioning construct may target specific barriers to risk screening in adolescent populations, including time constraint, hesitancy in discussing sensitive health topics, and use culturally appropriate and age-appropriate assessments.

Concept Mapping STI/HIV Prevention and Condom Use among Young African American Adults

Theory-based HIV prevention programs have resulted in increased condom use, which remains the best method for the prevention of sexually transmitted infections (STIs) among sexually active heterosexual individuals. Particularly, the integrative model of behavior prediction theorizes that attitudes, norms, self-efficacy, and socioenvironmental factors influence intention and behavior and has been useful in understanding STI risk among adolescents. However, more research is needed regarding young African American adults. Given the increased freedom and decision-making independence afforded to young adults compared to adolescents, it is important to consider the STI/human immunodeficiency virus (HIV) prevention messages that would resonate with them, particularly regarding condom use. The present study sought to explore how attitudes, subjective norms, self-efficacies, and socioenvironmental factors may influence condom use and STI/HIV prevention, as conceptualized by the participants. We conducted a group-based concept map, a systems-thinking mixed methodology that resulted in a geospatial map reflecting the conceptualizations of the participants. Self-identified young heterosexual African American adults (N = 43) aged 20-26 engaged in an interactive concept mapping procedure in order to "map out" their overarching concepts about STI/HIV risk and condom use. Seven overall conceptual domains emerged: self-efficacy for partner communication, condom use self-efficacy, social media/sociocultural influences, condom use/STI knowledge, condom use cons, condom use pros, and subjective and social norms about condom use. We presented the concept map and discussed the conceptual interpretations and the relationships among the overarching concepts. We also discussed how the social environment, including the social media environment, was conceptualized regarding STI/HIV risk and prevention among young African American adults. Concept mapping can be viewed as a way to determine worthwhile messages for intervention development. The findings may provide information for prevention programs aimed at reducing the incidence of STIs among young adult heterosexual persons within African American communities.

The Impact of Making Proud Choices! on Youth's Sexual Health Attitudes, Knowledge, and Behaviors

PURPOSE

To estimate the effect of the Making Proud Choices! (MPC) curriculum, one of the most popular evidence-based teen pregnancy prevention curricula being implemented nationwide.

METHODS

A cluster randomized trial was used to assign high schools to receive the MPC program or to serve as a standard care comparison group. The study took place in 15 schools in four cities in the United States. A total of 31 clusters and over 2,800 youth (predominantly in grades 9 and 10) were assigned to condition between 2016 and 2019. Student surveys administered at baseline and approximately 9 months after baseline were used to estimate the effects of MPC on risk and protective factors (knowledge, attitudes, self-efficacy) as well as sexual behavior outcomes.

RESULTS

The evaluation showed several large, statistically significant, and favorable impacts on nearly all of the risk and protective factors for risky sexual behavior. In addition, the study found a favorable effect of MPC on reducing the number of episodes of sex in the past 3 months.

DISCUSSION

The evaluation showed that MPC, as it is commonly implemented today, has evidence of effectiveness on improving both risk and protective factors, and sexual behavior outcomes. Based on these findings, MPC will continue to be seen as an evidence-based teen pregnancy prevention program for implementation through federal grant programs.

Efficacy of a Digital Health Preventive Intervention for Adolescents With HIV or Sexually Transmitted Infections and Substance Use Disorder: Protocol for a Randomized Controlled Trial

BACKGROUND

HIV or sexually transmitted infections remain a significant public health concern in the United States, with adolescents affected disproportionately. Adolescents engage in HIV/STI risk behaviors, including drug use and condomless sex, which increase the risk for HIV/STIs. At-risk adolescents, many of whom are racial minorities, experience HIV/STI disparities. Although at-risk adolescents are disproportionately affected by HIV/STI risk behaviors and infections and although the Centers for Disease Control and Prevention recommends routine HIV/STI testing for adolescents, relatively few adolescents report having ever been tested for HIV/STI. With expected increases in health clinic visits as a result of the Affordable Care Act combined with technological advances, health clinics and mobile health (mHealth), including apps, provide innovative contexts and tools to engage at-risk adolescents in HIV/STI prevention programs. Yet, there is a dearth of efficacious mHealth interventions in health clinics to prevent and reduce both condomless sex and drug use and increase HIV/STI testing for at-risk adolescents.

OBJECTIVE

To address this gap in knowledge, we developed a theory-driven, culturally congruent mHealth intervention (hereon referred to as S4E [Storytelling 4 Empowerment]) that has demonstrated feasibility and acceptability in a clinical setting. The next step is to examine the preliminary efficacy of S4E on adolescent HIV/STI testing and risk behaviors. This goal will be accomplished by 2 aims: the first aim is to develop a cross-platform and universal version of S4E. The cross-platform and universal version of S4E will be compatible with both iOS and Android operating systems and multiple mobile devices, aimed at providing adolescents with ongoing access to the intervention once they leave the clinic, and the second aim is to evaluate the preliminary efficacy of S4E, relative to usual care control condition, in preventing or reducing drug use and condomless sex and increasing HIV/STI testing in a clinical sample of at-risk adolescents aged 14-21 years living in Southeast Michigan.

METHODS

In this study, 100 adolescents recruited from a youth-centered community health clinic will be randomized via blocked randomization with random sequences of block sizes to one of the 2 conditions: S4E mHealth intervention or usual care. Theory-driven and culturally congruent, S4E is an mHealth adaptation of face-to-face storytelling for empowerment, which is registered with the Substance Abuse and Mental Health Services Administration's National Registry of Evidence-Based Programs and Practices.

RESULTS

This paper describes the protocol of our study. The recruitment began on May 1, 2018. This study was registered on December 11, 2017, in ClinicalTrials.gov. All participants have been recruited. Data analysis will be complete by the end of March 2024, with study findings available by December 2024.

CONCLUSIONS

This study has the potential to improve public health by preventing HIV/STI and substance use disorders.

TRIAL REGISTRATION

ClinicalTrials.gov NCT03368456; https://clinicaltrials.gov/study/NCT03368456.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/47216.

HP, Carrico AW, Zolobczuk J, Manker A, Prado G. Familias con Orgullo: Study protocol for an efficacy study of a family-based intervention for Hispanic sexual minority youth

This manuscript describes the rationale and design of a family-based, Hispanic sexual minority youth (HSMY) specific preventive intervention, Familias con Orgullo (Families with Pride). HSMY (N = 306) and their primary caregivers will be recruited in South Florida and be randomized to Familias con Orgullo or prevention as usual. The intervention will be delivered by trained study facilitators. Outcomes will be measured at baseline and 6-, 18-, and 30-months post-baseline. The goals of this study are to evaluate whether the Familias con Orgullo intervention, compared to community practice, is effective in reducing drug use and depressive symptoms through the improvement of parent support for the youth, parent acceptance, family functioning, youth stress, and sexual minority stress. Additionally, we will explore whether gender and baseline levels of parent support for the youth, parent acceptance, family functioning, youth stress, and sexual minority stress moderate intervention effects on the youth outcomes. ClinicalTrials.gov identifier: NCT06057337, First posted September 28, 2023.

Understanding Psychosocial Determinants of PrEP Uptake Among Cisgender Women Experiencing Heightened HIV Risk: Implications for Multi-Level Communication Intervention

Pre-exposure prophylaxis (PrEP) is a highly effective daily pill that decreases the likelihood of HIV acquisition by up to 92% among individuals at risk for HIV. PrEP can be discretely used, autonomously controlled, and in place at the time of risk exposure, making it an especially promising method for HIV prevention for cisgender women (CGW). But, PrEP is underutilized by CGW relative to the demonstrable need. We apply the Integrative Model of Behavioral Prediction to identify the critical psychosocial factors that shape CGW's intentions to use PrEP and their relevant underlying beliefs. We surveyed (N = 294) community- and clinic-recruited PrEP eligible CGW to understand the relative importance of attitudes, norms, and efficacy in shaping PrEP intentions. We utilized structural equation modeling to identify the relevant paths. We inspected the summary statistics in relation to three message three selection criteria. We identified beliefs that demonstrated (1) an association with intention, (2) substantial room to move the population, (3) practicality as a target for change through communication intervention. Results show that PrEP awareness was low. When women learned about PrEP, they voiced positive intentions to use it. There were significant and positive direct effects of SE (0.316***), attitudes (0.201**), and subjective norms (0.249***) on intention to initiate PrEP. We illustrate the strategic identification of beliefs within the relevant paths using the 3 belief selection criteria. We also discuss implications for social and structural communication interventions to support women's HIV prevention.

Does Binge-Watching eHealth Intervention Content Impact Outcomes?

PURPOSE

Advancements in technology have made it possible to deliver parenting interventions online, known as eHealth interventions. Little is known about the rate at which parents participate in eHealth interventions, characteristics of parents who watch eHealth interventions at an accelerated pace (i.e., binge-watching), and if binge-watching impacts intervention outcomes.

METHODS

The sample included 142 Hispanic parents who were randomly assigned to an eHealth family-based intervention and completed 100% of eight online, prerecorded and self-paced video group sessions delivered across 12 weeks. We examined baseline predictors (parent sociodemographic characteristics, report of child's externalizing behaviors, and family functioning) of watching group sessions in two weeks or less (n = 23, 16.2%). Using latent growth curve modeling, we tested the impact of binge-watching on the trajectory of adolescent drug use, condomless sex, and depressive symptoms across 36 months. We also examined the impact of binge-watching on changes in family functioning from baseline to 6 months postbaseline.

RESULTS

Parents with high levels of education and of children with attention problems were more likely to binge-watch. Conversely, parents of children with conduct disorder symptoms were less likely to binge-watch. The trajectory of depressive symptoms increased for adolescents with parents who binge-watched the intervention, but the trajectory of condomless sex decreased. There was no impact on drug use. Binge-watching was also associated with decreases in parental monitoring.

DISCUSSION

The findings of this study have implications for eHealth interventions; the pace that parents watch eHealth interventions may subsequently impact adolescent outcomes, such as condomless sex and depressive symptoms.

Narratives on Reproductive Justice Among Black Adolescent Girls in Clinical Research in the US

Narratives reflecting on a longitudinal study of sexual and reproductive health during the adolescent years of young, low-income, Black women in the US show that participants felt cared for, supported, and recognized during the study in ways counter to dominant modes of structural, medical, and obstetric racism and stratified reproduction. Black women's narratives illuminate how research tools offered access to alternative, unanticipated, and improvised sources of Black feminist care and social networks that have much to teach us about how to transform adolescent care in the face of reproductive injustices in the US.

Dose Matters in Evaluation of a School-Based Adolescent Sexual Health Education Program

BACKGROUND

Research on the effects of intervention dose on outcomes within adolescent sexual health education programming is lacking. Existing research on dose typically utilizes the number of sessions as a variable. In a school setting, there are scheduling limitations, student absences, and other logistical barriers that have the potential to affect the number of sessions for an intervention and, in turn, impact the efficacy of programming.

METHODS

This article evaluates the effectiveness of a school-based, peer-led adolescent comprehensive sexual health education program, with a focus on dose. A repeated measures MANOVA was used to evaluate the effects of individual difference variables and intervention variables on changes in participants' knowledge and attitudes across 2 time points. Additionally, paired t-tests were used to evaluate changes in specific behaviors.

RESULTS

Results indicated that knowledge improved following the intervention, and specifically larger doses, measured in minutes, of the intervention were associated with larger improvements in knowledge. There were no significant effects related to attitudes or behavioral outcomes.

CONCLUSIONS

This study adds to the knowledge base by including analysis of how the dose of intervention may impact youth outcomes. Implications for school health practices and research are discussed.

Optimizing behavioral interventions to regulate gestational weight gain with sequential decision policies using hybrid model predictive control

Excessive gestational weight gain is a significant public health concern that has been the recent focus of control systems-based interventions. Healthy Mom Zone (HMZ) is an intervention study that aims to develop and validate an individually-tailored and "intensively adaptive" intervention to manage weight gain for pregnant women with overweight or obesity using control engineering approaches. This paper presents how Hybrid Model Predictive Control (HMPC) can be used to assign intervention dosages and consequently generate a prescribed intervention with dosages unique to each individuals needs. A Mixed Logical Dynamical (MLD) model enforces the requirements for categorical (discrete-level) doses of intervention components and their sequential assignment into mixed-integer linear constraints. A comprehensive system model that integrates energy balance and behavior change theory, using data from one HMZ participant, is used to illustrate the workings of the HMPC-based control system for the HMZ intervention. Simulations demonstrate the utility of HMPC as a means for enabling optimized complex interventions in behavioral medicine, and the benefits of a HMPC framework in contrast to conventional interventions relying on "IF-THEN" decision rules.

Theories of Change and Mediators of Psychotherapy Effectiveness in Adolescents With Externalising Behaviours: A Systematic Review

BACKGROUND

Externalising behaviours are becoming a remarkably prevalent problem during adolescence, often precipitating both externalising and internalising disorders in later adulthood. Psychological treatments aim to increase the social functioning of adolescents in order for them to live a more balanced life and prevent these negative trajectories. However, little is known of the intervening variables and mediators involved in these treatments' change mechanisms. We conducted a systematic review, exploring the available evidence on mediators of psychological treatments for externalising behaviours and symptoms amongst adolescents (10 to 19 years old).

METHODS

A systematic search was performed on Medline and PsycINFO databases, which identified studies from inception to February 23, 2020. Eligible studies included randomised controlled trials that enrolled adolescents with externalising symptoms and behaviours as, at least, one of the primary outcomes. A group of 20 reviewers from the COST-Action TREATme (CA16102) were divided into 10 pairs. Each pair independently screened studies for inclusion, extracted information from the included studies, and assessed the methodological quality of the included studies and the requirements for mediators, following Kazdin's criteria. Risk of bias of RCTs was assessed by the Mixed Methods Appraisal Tool. Extracted data from the included studies were reported using a narrative synthesis.

RESULTS

Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PRISMA), after removing duplicates, 3,660 articles were screened. Disagreements were resolved by consensus. In a second stage, 965 full-text articles were assessed for eligibility. A total of 14 studies fulfilled all inclusion criteria. The majority were related to systemic psychological treatment approaches. Two types of mediators were identified as potentially being involved in the mechanisms of change for better social improvements of adolescents: to increase healthier parent-adolescent relationships and parental discipline. However, there were significant and non-significant results amongst the same mediators, which led to discussing the results tentatively.

CONCLUSIONS

Family variables were found to be the largest group of investigated mediators, followed by relational, behavioural, and emotional variables. No cognitive or treatment-specific mediators were identified. Both adequate behavioural control of adolescents' peer behaviour and a better positive balance in their relationships with their parents seemed to buffer the effects of externalising behaviours in adolescents. Several methodological limitations concerning mediation testing design, outcome measures, and mediator selection have been identified.

ETHICS AND DISSEMINATION

Ethical approval was not required. PROSPERO registration number: CRD42021231835.

Supplementing Substance Use Prevention With Sexual Health Education: A Partner-Informed Approach to Intervention Development

Supplementing substance use prevention with sexual health education would allow educators to address the risk and protective factors that influence both health issues. This streamlined approach may minimize the inefficiencies of multisession, single-purpose interventions. Our team developed a supplemental sexual and reproductive health (SRH) unit to align with an existing evidence-based intervention, LifeSkills Training (LST). This goal of this article is to describe our process, final product, lessons learned, and future directions. Our partner-informed approach took place across three key phases: (1) formative insights, (2) unit development, and (3) pilot implementation. The final supplemental SRH unit is ten, 45-minute sessions offered to seventh- and eighth-grade students and includes a set of learning objectives that are aligned with individual sessions. The supplemental SRH unit also mirrors existing LST modules in length, flow, layout, facilitator instructions, focus on prevention, and utilization of a student workbook. Lessons learned include strategies to effectively incorporate a wide range of ongoing feedback from multiple sources and quickly respond to staff turnover. This partnership approach serves as a model for researchers and practitioners aiming to extend the reach of existing evidence-based programs.

Assessing sexual practices and beliefs among university students in Khartoum, Sudan; a qualitative study

University students in Sudan are more at risk of contracting HIV than the general population, due to a high rate of sexual activity and low uptake of preventive measures such as condoms. Hence, they are considered an important target for HIV prevention programmes. This study explored students` beliefs about abstinence and pre-marital sex. Thirty semi-structured individual interviews were conducted, based on constructs from the Integrated Change (I-Change) Model. The study sample included 16 (53%) male and 14 (47%) female university students. Their average age was 21.2 years (Range 18–27 and SD 2.5). Both sexual abstainers (N = 19) and sexually active students (N = 11) perceived HIV severity and susceptibility. Most of the participants had a positive attitude towards abstinence. However, sexually active students also perceived some advantages of engaging in sexual practices, such as sexual pleasure and proving adulthood. Sexually active students more often mentioned being influenced in their sexual practices by their peers than by their families. Sexually active students reported lower self-efficacy to refrain from sex than abstainers. Interventions that seek to promote abstinence among those willing to achieve this should stress the advantages of abstinence from sex until marriage, offer tools to resist peer pressure and enhance self-efficacy to abstain. These findings can be used to develop comprehensive HIV prevention programmes that primarily promote abstinence among university students who are not yet sexually active but also consider promoting condom use and other safer-sex practices among those who are sexually active. These interventions should also be gender-sensitive to address the needs of both male and female students.

Interventions to Promote a Healthy Sexuality among School Adolescents: A Scoping Review

Schools are particularly suitable contexts for the implementation of interventions focused on adolescent sexual behavior. Sexual education and promotion have a multidisciplinary nature. Nurses' role and the spectrum of the carried-out interventions is not clear. We aimed to identify interventions that promote a healthy sexuality among school adolescents. Our review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews and was registered in the Open Science Framework. Published articles on sexuality in adolescents in school contexts were considered. The research limitations included primary studies; access in full text in English, Spanish, or Portuguese; and no data publication limitation. Research was carried out on the EBSCOhost, PubMed, SciELO, and Web of Science platforms; gray literature and the bibliographies of selected articles were also searched. A total of 56 studies were included in the sample. The studies used a broad range of research methods, and 10 types of interventions were identified. Multi-interventional programs and socio-emotional interventions showed a greater impact on long-term behavioral changes, and continuity seemed to be a key factor. Long-term studies are needed to reach a consensus on the effectiveness of interventions. Nurses' particular role on the multidisciplinary teams was found to be a gap in the research, and must be further explored.

Reducing HIV/STI Risk Among Adolescents Aged 12 to 14 Years: a Randomized Controlled Trial of Project Prepared

Despite calls for evidence-based HIV/STI prevention programs for youth aged 12 to 14 transitioning to adolescence, few effective programs exist. In a two-group intent-to-treat randomized trial in the Bronx, NY, 397 participants were randomly assigned to Project Prepared or an attention control, TEEN. Participants completed surveys at baseline, 6 months, and 12 months. Prepared had two components, an 11-session program and a 3-week internship. Content covered sexual risk behavior, social cognitions, gender norms, relationships, and resilience. TEEN built communication skills and had the same intensity and structure as Prepared but no sexual content. In both, boys and girls were trained together in mixed groups of ~ 11 teens. Primary outcomes were HIV knowledge, self-efficacy, condom outcome expectancy, and behavioral intentions. Secondary outcomes were relationship expectations and endorsement of risky gender norms. Generalized estimating equation analyses showed youth randomized to Prepared had significant improvements compared to TEEN at T2 in HIV knowledge, sexual self-efficacy, and outcome expectancy for condom use. At T3, there were significant differences favoring Prepared in outcome expectancy for condom use, sexual self-efficacy, and intention for partner communication about HIV/AIDS or STIs. Analyses by gender showed program effects in both boys (intention to talk to a partner about condom use, abstinence self-efficacy, sexual self-efficacy, and condom outcome expectancy) and girls (gender norms, and abstinence outcome expectancy). Prepared effectively reduced risk in young adolescents. ClinicalTrials.gov ID: NCT01880450, Protocol ID: 2008-551.

Brief Underage Alcohol Use Screener Scores Predict Health Risk Behaviors

The aim of this study was to determine if adolescents' scores on a 2-item underage alcohol use screener predict risky consequences of past-year alcohol use and other health risk behaviors in a nonclinical, school-based sample of adolescents. A predominantly minority sample of 756 middle and high school students completed in-school tablet-based surveys on past-year underage alcohol use and a range of health risk behaviors. Higher scores for self alcohol risk and peer alcohol risk were associated with higher risk of past-year riding with a drunk driver and past 90-day measures of cigarette use, marijuana use, unplanned sex, and unprotected intercourse. The National Institute of Alcohol Abuse and Alcoholism Brief Alcohol Screener is a useful tool for school-based service providers, including school nurses, to identify and address the needs of adolescents at high risk of the development of alcohol use disorders, as well as a range of preventable health risk behaviors.

Predictors of condom use among system-involved youth: The importance of Sex Ed

Sexual health education has been proven effective in improving adolescent sexual reproductive health outcomes. System-involved youth, including those in child welfare or juvenile justice systems, experience disproportionately poor outcomes as compared to youth in the general population, especially concerning STIs and early or unplanned pregnancies. Using logistic regression, this cross-sectional study examined the odds of condom use in a sample (n = 318; 61.3% males; 79.9% African American) of system-involved youth with multiple high-risk sexual behaviors. Specifically, it examined the impact of sexual health education, attitudes and beliefs about condoms, and the moderating effect of gender. The logistic regression models showed that youth were more likely to use a condom when exposed to comprehensive sexual health education (p < .05). Beliefs about condom effectiveness increased the odds of condom use in the second model (p < .01). Gender was not found to have a moderating effect. This study examined whether receiving comprehensive sexual health education and adolescent attitudes and beliefs towards condoms were associated with non-condom use using logistic regression in a sample of system-involved youth. Results suggest that comprehensive sexual health education could improve condom use in this vulnerable population.

"What We Have Here, Is a Failure to [Replicate]": Ways to Solve a Replication Crisis in Implementation Science

Adapting the classic line from the 1967 film Cool Hand Luke, the title is meant to convey that implementation science (IS), like other fields, has not been embracing replication studies, which is a key component to the open science movement. The purpose of this article is to review what is known about replication of implementation trials and identify the gaps and next steps to continue increasing the transparency, openness, and replicability of implementation research. After presenting an overview of study replication and how it is a key component of open science, the article will examine how replication of implementation studies has (or more accurately has not) been approached in IS. As will be discussed, replication in IS shares some challenges with studies that attempt to replicate interventions, but also presents unique challenges. This article discusses different types of replications (e.g., direct vs. conceptual) and how they can benefit the field of IS. The article then presents a specific example of an implementation strategy called Getting To Outcomes© to describe how to design a replication study and interpret the results. The article ends with multiple options implementation scientists could consider to improve the likelihood and quality of replication studies. The discussion also envisions how implementation science can enable researchers and practitioners to work together in real-world contexts to encourage wide replication of implementation studies and advance the goal of improving public health.

Effects of preconception care and periconception interventions on maternal nutritional status and birth outcomes in low- and middle-income countries: A systematic review

Background

The preconception period is an ideal time to introduce interventions relating to nutrition and other lifestyle factors to ensure good pregnancy preparedness, and to promote health of mothers and babies. In adolescents, malnutrition and early pregnancy are the common challenges, particularly among those who live in low- and middle-income countries (LMIC) where 99% of all maternal and newborn deaths occur. These girls receive little or no attention until their first pregnancy and often the interventions after pregnancy are too late to revert any detrimental health risks that may have occurred due to malnutrition and early pregnancy.

Objectives

To synthesise the evidence of the effectiveness of preconception care interventions relating to delayed age at first pregnancy, optimising inter-pregnancy intervals, periconception folic acid, and periconception iron-folic acid supplementation on maternal, pregnancy, birth and child outcomes.

Search Methods

Numerous electronic databases (e.g., CINAHL, ERIC) and databases of selected development agencies or research firms were systematically searched for all available years up to July 2019. In addition, we searched the reference lists of relevant articles and reviews, and asked experts in the area about ongoing and unpublished studies.

Selection Criteria

Primary studies, including large-scale programme evaluations that assessed the effectiveness of interventions using randomised controlled trials (RCTs) or quasi-experimental designs (natural experiments, controlled before-after studies, regression discontinuity designs, interrupted time series [ITS]), that targeted women of reproductive age (i.e., 10-49 years) during the pre- and periconceptional period in LMICs were included. Interventions were compared against no intervention, standard of care or placebo.

Data Collection and Analysis

Two or more review authors independently reviewed searches, selected studies for inclusion or exclusion, extracted data and assessed risk of bias. We used random-effects model to conduct meta-analyses, given the diverse contexts, participants, and interventions, and separate meta-analyses for the same outcome was performed with different study designs (ITS, RCTs and controlled before after studies). For each comparison, the findings were descriptively summarised in text which included detailing the contextual factors (e.g., setting) to assess their impact on the implementation and effectiveness of each intervention.

Main Results

We included a total of 43 studies; two of these were included in both delaying pregnancy and optimising interpregnancy intervals resulting in 26 studies for delaying the age at first pregnancy (14 RCTs, 12 quasi-experimental), four for optimising interpregnancy intervals (one RCT, three quasi-experimental), five on periconceptional folic acid supplementation (two RCTs, three quasi-experimental), and 10 on periconceptional iron-folic acid supplementation (nine RCTs, one quasi-experimental). Geographically, studies were predominantly conducted across Africa and Asia, with few studies from North and Central America and took place in a combination of settings including community, schools and clinical. The education on sexual health and contraception interventions to delay the age at first pregnancy may make little or no difference on risk of unintended pregnancy (risk ratio [RR], 0.42; 95% confidence internal [CI], 0.07-3.26; two studies, =490; random-effect; χ 2 p .009; I 2 = 85%; low certainty of evidence using GRADE assessment), however, it significantly improved the use of condom (ever) (RR, 1.54; 95% CI, 1.08-2.20; six studies, n = 1604; random-effect, heterogeneity: χ 2 p .004; I 2 = 71%). Education on sexual health and and provision of contraceptive along with involvement of male partneron optimising interpregnancy intervals probably makes little or no difference on the risk of unintended pregnancies when compared to education on sexual health only (RR, 0.32; 95% CI, 0.01-7.45; one study, n = 45; moderate certainty of evidence using GRADE assessments). However, education on sexual health and contraception intervention alone or with provision of contraceptive showed a significant improvement in the uptake of contraceptive method. We are uncertain whether periconceptional folic acid supplementation reduces the incidence of neural tube defects (NTDs) (RR, 0.53; 95% CI, 0.41-0.77; two studies, n = 248,056; random-effect; heterogeneity: χ 2 p .36; I 2 = 0%; very low certainty of evidence using GRADE assessment). We are uncertain whether preconception iron-folic acid supplementation reduces anaemia (RR, 0.66; 95% CI, 0.53-0.81; six studies; n = 3430, random-effect; heterogeneity: χ 2 p < .001; I 2 = 88%; very low certainty of evidence using GRADE assessment) even when supplemented weekly (RR, 0.70; 95% CI, 0.55-0.88; six studies; n = 2661; random-effect; heterogeneity: χ 2 p < .001; I 2 = 88%; very low certainty of evidence using GRADE assessments),and in school set-ups (RR, 0.66; 95% CI, 0.51-0.86; four studies; n = 3005; random-effect; heterogeneity: χ 2 p < .0001; I 2 = 87%; very low certainty of evidence using GRADE assessment). Data on adverse effects were reported on in five studies for iron-folic acid, with the main complaint relating to gastrointestinal side effects. The quality of evidence across the interventions of interest was variable (ranging from very low to moderate) which may be attributed to the different study designs included in this review. Concerning risk of bias, the most common concerns were related to blinding of participants and personnel (performance bias) and whether there were similar baseline characteristic across intervention and comparison groups.

Authors' Conclusions

There is evidence that education on sexual health and contraception interventions can improve contraceptive use and knowledge related to sexual health, this review also provides further support for the use of folic acid in pregnancy to reduce NTDs, and notes that weekly regimes of IFA are most effective in reducing anaemia. However the certainty of the evidence was very low and therefore more robust trials and research is required, including ensuring consistency for reporting unplanned pregnancies, and further studies to determine which intervention settings (school, community, clinic) are most effective. Although this review demonstrates promising findings, more robust evidence from RCTs are required from LMICs to further support the evidence.

Guy Talk: A Gender-Specific Sexual Education Program to Reduce Sexual Risk Behaviors With High School Males

PURPOSE

The purpose of this study was to investigate the feasibility and effectiveness of a gender-specific intervention targeted to adolescent males to reduce sexual risks.

METHOD

This study used a randomized clinical trial comparing a broad-based male empowerment curriculum with a no-treatment control group. The sample (N = 580) was recruited from schools and was implemented in community-based settings mostly in an after-school context. Assessments were conducted at baseline, postintervention, and 3 months follow-up time periods.

RESULTS

There were significant differences between the two groups favoring the intervention group on several of the outcome indicators, including condom technical skills, attitudes toward women, social skills, peer assertiveness, and attitudes toward consent. Quality of implementation was rated high, and qualitative data suggest themes that reflect key lessons emphasized in the curriculum.

CONCLUSIONS

Gender-specific programs for adolescent males can help reduce indicators that are related to sexual risk reduction. More long-term follow-up is needed to assess impact on sexual behaviors. Efforts directed at male populations should continue to be researched for potential in reducing sexual risks.

A Review of Recent HIV Prevention Interventions and Future Considerations for Nursing Science

ABSTRACT

As our knowledge of HIV evolved over the decades, so have the approaches taken to prevent its transmission. Public health scholars and practitioners have engaged in four key strategies for HIV prevention: behavioral-, technological-, biomedical-, and structural/community-level interventions. We reviewed recent literature in these areas to provide an overview of current advances in HIV prevention science in the United States. Building on classical approaches, current HIV prevention models leverage intimate partners, families, social media, emerging technologies, medication therapy, and policy modifications to effect change. Although much progress has been made, additional work is needed to achieve the national goal of ending the HIV epidemic by 2030. Nurses are in a prime position to advance HIV prevention science in partnership with transdisciplinary experts from other fields (e.g., psychology, informatics, and social work). Future considerations for nursing science include leveraging transdisciplinary collaborations and consider social and structural challenges for individual-level interventions.

A Family-Based Healthy Lifestyle Intervention: Crossover Effects on Substance Use and Sexual Risk Behaviors

This study examined the efficacy of a healthy lifestyle family-based intervention in reducing substance use and sexual risk behaviors compared with prevention as usual over 24 months in Hispanic adolescents. Participants were overweight/obese Hispanic adolescents (N = 280; M age 13.01; SD = .82) in the 7th/8th grade and their primary caregivers. Participants were randomized to either the healthy lifestyle family-based intervention or to the control condition (i.e., referral to community services offered for overweight and/or obese adolescents and their families). Outcomes included adolescent substance use and sexual risk behaviors among adolescents. Intervention effects were found for adolescent alcohol (b = - 0.37, 95% CI = [- 0.49, - 0.26]), marijuana (b = - 1.00, CI = [- 1.22, - 0.78]), and non-prescription drug use (b = - 3.77, CI = [- 6.49, - 1.05]) over 24 months. No significant intervention effects were found for adolescent sexual risk behaviors. Findings suggest that Familias Unidas for Health and Wellness reduces adolescent alcohol, marijuana, and non-prescription drug use across time. ClinicalTrials.gov Identifier: NCT03943628.

Building Master Trainers to Facilitate Sexual Violence Prevention: A Pilot Study in Ghana

Background:

Sexual violence is a widespread human rights violation that affects women and girls throughout the world, with particularly high rates among college-age youth. In the United States, many universities have developed primary prevention education programs to comply with federal mandates; however, these programs are limited in sub-Saharan Africa.

Objectives:

The purpose of this pilot study is to describe and evaluate the training of peer facilitators for a sexual violence prevention program at two universities in Ghana; the University of Cape Coast and Kwame Nkrumah University of Science and Technology.

Methods:

A three-day “master trainer” training was held focusing on sexual violence, sexual health, bias, healthy relationships, and facilitation skills. Participants completed pre- and post-test evaluations on knowledge, attitudes, and skills related to the topics and participants from the University of Cape Coast also participated in a focus group about bias and self-care.

Findings:

Participants (n = 23) at both universities demonstrated significant changes in the domains of: self-care knowledge, sexual violence knowledge, rape myth acceptance, and facilitation skills.

Conclusions:

This study provides early evidence about training methods for primary prevention programs aimed at students on university campuses in sub-Saharan Africa. Further research is needed on peer-facilitation, training, and primary prevention programs related to sexual violence for university students in sub-Saharan Africa.

Targeted High-Risk Youth in Missouri PREP: Understanding Program Impacts on Youth Sexual Behavior Intentions

Background

Missouri Personal Responsibility Education Program (PREP) provides sexual health education programs to youth with goals of reducing unintended teen pregnancies. Theories of change provide that youth improve their sexual health knowledge, intentions, attitudes, and behaviors as a result of program implementation. Program evaluations are needed to assess the degree to which PREP programs are meeting their goals of improving youth outcomes.

Objective

The purpose of this study is to examine youth sexual intentions to use a condom, engage in sexual behavior, and abstain from sex as a result of Missouri PREP program implementation. We evaluate the effectiveness of the Missouri program in modifying youth intentions toward healthier planned behaviors.

Methods

All programs required youth to take pre- and post-program surveys. For this study, we evaluate a sample of 1,335 youth's pre- and post-survey intentions related to condom use, sex, and abstention. We utilize t-tests as well as a lagged logistic regression approach to account for youth's respective pre-intentions.

Results

Youth's scores on intentions, knowledge, and attitudes rise from pre- to post-survey. Knowledge gains are salient while attitudes remain relatively high and stable. Intentions to use condoms differ from those in intentions to have or abstain from sex. Program change in intentions to use a condom are highest among the three intention outcomes.

Conclusions

Missouri PREP saw improvements in knowledge, attitudes, and intentions as a result of program implementation. Findings suggest that the Missouri PREP program is effective at positively influencing youth intentions to engage in risky or sexual behavior.

Cost analysis of a randomized trial of Getting to Outcomes implementation support for a teen pregnancy prevention program offered in Boys and Girls Clubs in Alabama and Georgia

Implementation support can improve outcomes of evidence-based programs (EBP) for adolescents, but with a cost. To assist in determining whether this cost is worthwhile, this study estimated the cost of adding Getting To Outcomes© (GTO) implementation support to a teen pregnancy and sexually transmitted infection prevention EBP called Making Proud Choices (MPC) in 32 Boys and Girls Clubs (BGCs) in Alabama and Georgia. Enhancing Quality Interventions Promoting Healthy Sexuality (EQUIPS) was a 2-year, cluster-randomized controlled trial comparing MPC with MPC + GTO. We used micro-costing to estimate costs and captured MPC and GTO time from activity logs completed by GTO staff. Key resource use and cost components were compared between the randomized groups, years, and states (to capture different community site circumstances) using 2-sample t tests. There were no significant differences between randomized groups in attendees per site, resource use, or costs for either year. However, there were significant differences between states. Adding GTO to MPC increased the societal costs per attendee from $67 to $144 (2015 US dollars) in Georgia and from $106 to $314 in Alabama. The higher Alabama cost was due to longer travel distances and to more BGC staff time spent on GTO in that state. GTO also improved adherence, classroom delivery, and condom-use intentions more in Alabama youth. Thus, Alabama's GTO-related BGC staff time costs may be better estimates of effective GTO. If teen childbearing costs taxpayers approximately $20,000 per teen birth, adding GTO to MPC would be worthwhile to society if it prevented one more teen birth per 140 attendees than MPC alone.Trial registration. ClinicalTrials.gov , NCT01818791. Registered March 26, 2013, https://clinicaltrials.gov/ct2/show/NCT01818791?term=NCT01818791&draw=2&rank=1.

Tapping into Community Resiliency in Rural Adolescent Pregnancy Prevention: An Implementation Sciences Approach

Although rural youth experience marked inequities in adolescent pregnancy, there is little guidance for implementing evidence-based programs (EBPs) in rural settings. When implementation occurs in rural communities, it frequently focuses on deficits, rather than strengths or capacity for growth. Using the consolidated framework for implementation research (CFIR), we describe a resiliency-focused implementation of two middle school EBPs in rural Midwestern communities, including the intervention, outer and inner settings, individuals, implementation processes and preliminary outcomes. Data included program staff interviews, feedback from local partners, community meetings notes, and participant surveys. Using the CFIR, we describe the engagement of rural communities themselves in a resilience-based implementation of adolescent pregnancy prevention EPBs. Communities self-described as rural, traditional and religious. They identified adolescent pregnancy, substance use, and academic success as priorities. To address infrastructure needs and build on local strengths, funds were used to hire local partners to implement the program. As small communities, stakeholders were closely networked and wanted to address local needs. Local partners selected the EBP based upon community values and priorities. Champions, including local partner organizations and schools were locally based and were well connected. Intensive training of local staff and piloting with adaptation assured fidelity and sustainability, while increasing community implementation skills and comfort. In Clinton County, enrollment was 1946 with students receiving the program in 6th, 7th, and/or 8th grades. In Southern Indiana, 7275 students received the program once in either 6th, 7th, or 8th. We conclude that the CFIR can facilitate the implementation of a community resilience-focused adolescent pregnancy prevention intervention in rural communities.

Association of Sexual Health Interventions With Sexual Health Outcomes in Black Adolescents: A Systematic Review and Meta-analysis

IMPORTANCE

Black adolescents are at increased risk of contracting HIV and other sexually transmitted infections (STIs) and experiencing unplanned pregnancy. Although sexual health interventions aimed at decreasing these risks exist, evidence of the association between sexual health interventions and the sexual behavior of black adolescents has not been synthesized to our knowledge.

OBJECTIVE

To examine the associations between sexual health interventions and behavioral, biological, and psychological outcomes.

DATA SOURCES

For this systematic review and meta-analysis, a systematic search was conducted of studies published through January 31, 2019, using the PubMed, PsycINFO, and CINAHL databases and relevant review articles. The following key words were used: youth, adolesc* or teen*; sexual health or safe* sex or sexually transmitted disease or sexually transmitted infection or STD or STI or HIV or AIDS or pregnancy or reproductive health or condom* or contracept* or unprotected sex or abstinence; intervention or program or education or prevention or promotion or trial; latino* or latina* or latinx* or minorit* or ethnic* or hispanic or african american* or black* or race or racial or biracial.

STUDY SELECTION

Studies were included if they included a US-based sample of black adolescents, evaluated a sexual health intervention using experimental or quasi-experimental designs, included a behavioral outcome, and were published in English.

DATA EXTRACTION AND SYNTHESIS

Standardized mean differences and 95% CIs were extracted and meta-analyzed using random-effects models.

MAIN OUTCOMES AND MEASURES

Behavioral outcomes were abstinence, condom use, and number of sex partners. Biological outcomes were pregnancy and STI contraction. Psychological outcomes were sexual health intentions, knowledge, and self-efficacy.

RESULTS

Across 29 studies including 11 918 black adolescents (weighted mean age, 12.43 years), there was a significant weighted mean association of sexual health interventions with improvements in abstinence (Cohen d = 0.14; 95% CI, 0.05-0.24) and condom use (Cohen d = 0.25; 95% CI, 0.11-0.39). No significant mean association of these interventions with number of sex partners, pregnancy, or STI contraction was found. Sexual health interventions were significantly associated with improvements in psychological outcomes: sexual health intentions (Cohen d = 0.17; 95% CI, 0.05-0.30), knowledge (Cohen d = 0.46; 95% CI, 0.30-0.63), and self-efficacy (Cohen d = 0.19; 95% CI, 0.09-0.28). Intervention effect sizes were consistent across factors, such as participant sex and age and intervention dose.

CONCLUSIONS AND RELEVANCE

The findings suggest that sexual health interventions are associated with improvements in sexual well-being among black adolescents. There appears to be a need for wide-scale dissemination of these programs to address racial disparities in sexual health across the US.

Perceived partner beliefs about condoms and self-efficacy communication within the context of the theory of gender and power

The theory of gender and power provides a unique framework for understanding condom use by accounting for distinct challenges faced by minority women in particular. This study examined whether self-efficacy about condom use communication (SECC) and perceived partner's beliefs about condom (PPBC) use had an influence on condom use frequency; and whether these associations varied by gender. A sample of 252 African-American college students (101 males and 151 females) completed a confidential online survey assessing SECC, PPBC, and condom use behavior. SECC and PPBC showed significant associations with condom use behavior. Furthermore, there was a gender interaction effect with PPBC on condom use behavior. As PPBC increases toward positive associations about condom use, condom use behavior increased significantly more for females (B = 0.42; p = .02) as compared to males (B = 0.26; p = .19). This study supports the need to teach young women effective communication skills in order for them to accurately assess what their partner thinks about condom-related behaviors; and ultimately not allow partner discouragement to influence their decisions to use condoms. Interventions aimed at reducing risky sexual behavior on predominantly Black college campuses, in particular, may benefit from directly addressing relationship power and focusing on building self-efficacy in communicating condom use.

Implementation of HIV Interventions Into Faith-Based Organizations: Models and Methodological Considerations

BACKGROUND

Implementation of evidence-based interventions aimed at reducing and treating HIV can have a wider spread if funneled through faith-based organizations. However, there is a paucity of frameworks or process models aimed at providing the best practices to implement HIV interventions into faith-based community organizations.

SETTING

Implementation framework and process model for African American faith settings.

RESULTS

Presented here is a systems multilevel implementation framework and implementation process model for integrating HIV interventions into faith-based organizations. We conclude with presentation of key methodological considerations and recommendations and discuss strategies for moving implementation science forward in faith-based organizations.

CONCLUSION

Because of their key role in the African American community, faith-based settings must be engaged in implementing evidence-based HIV interventions. Through use of a multilevel systems framework and process model, the methods and approaches of implementation science can be leveraged to encourage the spread of HIV interventions in the African American community.

Effects of an Interprofessional Student-Led Sexual Education Program on Self-Efficacy and Attitudes About Sexual Violence in Youths in Juvenile Detention

STUDY OBJECTIVE

We aim to explore the impact of an interprofessional graduate student-led sexual education curriculum on sexual self-efficacy, perceived importance of sexual consent, and willingness to intervene against sexual violence in the high-risk population of detained youths.

DESIGN, SETTING, AND PARTICIPANTS

Medical, nursing, social work, and physician assistant students implemented a 3-session, comprehensive sexual health curriculum for detained youths (n = 253).

INTERVENTIONS AND MAIN OUTCOME MEASURES

The curriculum from Son et al (2017) was adapted to include a more targeted curriculum on consent and safe relationships. Youths completed pre- and postintervention assessments that evaluated their sexual self-efficacy and violence-related beliefs and behaviors.

RESULTS

Detained youths completing the curriculum showed statistically significant increases in the sexual self-efficacy (P < .001), view of the importance of consent (P < .001), and willingness to intervene (P = .0027). The subset of male individuals and adolescents aged 17-19 years achieved statistically significant improvement in each category; adolescents aged 12-14 years did not. Female participants showed statistically significant improvement in sexual self-efficacy scores only.

CONCLUSIONS

The curriculum addressing topics of consent and sexual violence was effective in improving detained youths' belief in their ability to safely navigate a sexual encounter and their attitudes toward sexual assault. Additional research on gender- and age-specific programming and the long-term impact on sexual health risk behaviors is needed.

Increasing condom usage for African-American and hispanic young fathers in a community based intervention

Objectives: This paper investigates a community-based intervention for young fathers, FatherWorks, compared to care-as-usual, 24/7 Dads. We hypothesized that utilizing the FatherWorks intervention (a 15 session parenting intervention, 13 session employment class, paid internship, case management, and access to behavioral health services) will assist in readiness to use condoms and increase condom usage, which may differ by race/ethnicity.Methods: Eligible males (n = 328) were enrolled into a Randomized Control Trial. Participants were 15-24 years old and had fathered one or more children with a female under the age of 21. A survey was taken at baseline and at 15 weeks following the intervention.Results: Analyses of changes indicated that intervention participants improved from the pre-contemplation stage of condom usage towards contemplation, and from preparation to action. The pattern of improvement in the condom use stage of change was different in African-American versus Hispanic participants. Changes in condom use during last intercourse were not significant.Conclusions: Study findings indicate that FatherWorks is successful in increasing the intent to use condoms, with the effect manifesting differently in African-American and Hispanic young fathers. Future work with minority fathers indicates a need for cultural adaptation of the intervention.

Pilot Study of a Multilevel Mobile Health App for Substance Use, Sexual Risk Behaviors, and Testing for Sexually Transmitted Infections and HIV Among Youth: Randomized Controlled Trial

BACKGROUND

Preventing and reducing substance use disorders, sexually transmitted infections (STIs)/HIV, and teen pregnancy, and the associated risk behaviors (ie, substance use and sexual risk behaviors) among youth remain public health priorities in the United States. Equally important is improving the uptake of STI/HIV testing among the youth. Mobile health (mHealth) apps may be a solution to ameliorate these public health concerns; however, few mHealth preventive interventions have demonstrated efficacy in reducing substance use or sexual risk behaviors or improving the uptake of STI/HIV testing among the youth, particularly in clinic settings.

OBJECTIVE

This small-scale study aimed to examine the feasibility of conducting a pilot randomized controlled trial (RCT). We evaluated the effects of Storytelling 4 Empowerment (S4E), relative to enhanced usual practice, on the potential mechanisms by which behavior change occurs, namely clinician-youth risk communication, prevention knowledge, and substance use and sexual risk refusal self-efficacy. We also assessed the ability to measure targeted outcomes of past 30-day substance use (ie, alcohol, tobacco, and other drug use), condomless sex, and alcohol or drug use before sex, as well as the uptake of STI/HIV testing.

METHODS

Employing community-based participatory research principles, 50 youths aged 13 to 21 years were recruited from a youth-centered community health clinic in Southeast Michigan, randomized sequentially to either S4E or enhanced usual practice, and assessed at baseline, immediately postintervention, and 30 days postintervention. S4E consists of 3 modules, including alcohol and drug use, tobacco, and STI/HIV.

RESULTS

Relative to youth in the enhanced usual practice group, S4E participants demonstrated higher youth-clinician risk communication (mean 3.22, SD 1.67) and increases in prevention knowledge (∆ score mean 0.36, SD 0.51) and self-efficacy (∆ score mean 0.16, SD 0.47). In addition, youth in the S4E group showed reductions in the proportions of past 30-day overall substance use (Cohen h=0.71, 95% CI 0.15 to 1.27), as well as past 30-day alcohol (Cohen h=0.71, 95% CI 0.15 to 1.27), tobacco (Cohen h=0.17, 95% CI -0.39 to 0.73), and drug use (Cohen h=1.28, 95% CI 0.72 to 1.84). The results also suggest a reduction in the proportion of youths who reported past 30-day condomless sex (Cohen h=0.18, 95% CI -0.38 to 0.74) and alcohol use before sex (Cohen h=0.44, 95% CI -0.12 to 1.00). Finally, the findings also demonstrated an increase in the proportion of youths who reported STI/HIV testing over time (Cohen h=0.16, 95% CI -0.39 to 0.72).

CONCLUSIONS

The findings suggest the feasibility of a small-scale pilot RCT. S4E demonstrated shifts in the hypothesized direction, reducing substance use, sexual risk behaviors, and improving the uptake of STI/HIV testing among youth in a clinic setting. The findings suggest that a larger RCT may be warranted.

TRIAL REGISTRATION

ClinicalTrails.gov NCT03855410, https://clinicaltrials.gov/ct2/show/NCT03855410.

eHealth Familias Unidas: Efficacy Trial of an Evidence-Based Intervention Adapted for Use on the Internet with Hispanic Families

While substance use and sexual risk behaviors among Hispanic youth continue to be public health concerns, few evidence-based preventive interventions are developed for and implemented with Hispanic/Latino youth. The objective of this study was to evaluate the efficacy of eHealth Familias Unidas, an Internet adaptation of an evidence-based family intervention for Hispanics. A randomized controlled trial design (n = 230) was used to evaluate intervention effects on substance use and condomless sex among a sample of Hispanic eighth graders with behavioral problems. Participants were randomized to eHealth Familias Unidas (n = 113) or prevention as usual (n = 117) and assessed at baseline and 3 and 12 months post baseline. We trained mental health school personnel and community mental health professionals to recruit and deliver the Internet-based intervention with Hispanic families. It was hypothesized that, over time, eHealth Familias Unidas would be more efficacious than prevention as usual in reducing drug use (marijuana, cocaine, inhalants, and other drugs), prescription drug use, cigarette use, alcohol use, and condomless sex and that these changes would be mediated by family functioning. Significant intervention effects were found across time for drug use, prescription drug use, and cigarette use. While eHealth Familias Unidas positively affected family functioning, mediation effects were not found. This study demonstrated that family-based eHealth interventions can be efficacious among Hispanic populations when delivered in community settings.

The Effect of a Knowledge-Based Intervention on the Use of Respirators in the Norwegian Smelter Industry

Introduction

The present study investigated the effect of interventions aiming to improve attitudes toward the use of respiratory protective equipment (RPE), knowledge of RPE and the use of RPE in the Norwegian smelter industry.

Method

The surveys received 567 respondents to baseline and 240 respondents 2 weeks after the intervention. Participants were invited to either a fit-testing of respirators [Group 1] or a fit-testing combined with a lecture on exposure [Group 2], health effects and RPE. The control group [Group 3] received no training. Questionnaires containing measures of subjective knowledge, attitudes and behavior regarding RPE use were assessed.

Results

Testing indicated an improvement in knowledge of RPE and a reduction in perceived inconveniences regarding the use of RPE for both intervention groups. Group 1 showed an improvement in attitudes and organizational support, while intervention Group 2 showed an improvement in subjective norms related to RPE use. Intention to use or rate of respirator use was not shown to change significantly for any group using paired testing. Regression analysis indicated that participation in either intervention influenced intention to use respirators. The effect was significant for Group 1 and was marginally significant for intervention Group 2.

Conclusion

The results indicate that interventions can increase workers’ knowledge and attitudes, and reduce perceived inconvenience regarding the use of respiratory protective equipment. However, even though some variables seemed to positively change, reported respirator use did not improve for either groups participating in the study. It may be that physical barriers with regards to using RPE, such as fogging of protective goggles, sweating, breathing and communication issues outweigh individual attitudes, intentions and social pressure to use respirators.

Practical Applications

The tailored course and practical training in RPE use in the current intervention can be applied in the smelting industry to provide up to date information on dust exposure, health effects and protective equipment. Some adjustments may be warranted for the content to fit specific risks and exposures of other industries. However, the general pedagogical framework of the educational material regarding health effects and RPE should be useful for most heavy industries.

Can a Multilevel STI/HIV Prevention Strategy for High Risk African American Adolescents Improve Life Satisfaction?

Addressing adolescent sexual risk behaviors in the STI/HIV prevention literature is well documented; however, impacts from interventions on life satisfaction are relatively unexplored. This study examined data (n = 1658) from a randomized, multi-site, multi-level STI/HIV prevention intervention trial (Project iMPAACS) to determine whether increased protective and reduced sexual risk-taking behaviors associated with STI/HIV would also improve self-reported life satisfaction. Taking into account the nested study design and controlling for confounders, a mixed model ANOVA was performed where Total mean life satisfaction scores were analyzed at baseline and 3, 6, 12, and 18 months post-recruitment. Significance levels of 0.05 were used to determine significance and η 2 was used to assess effect size. We hypothesized that as intervention participants engaged in the intentional activity associated with increasing protective behaviors and reducing sexual risk-taking behaviors associated with STI/HIV, life satisfaction reports would also improve over the course of the intervention. A significant main effect for sex was detected (F = 5.19, p = .02, η 2 = .03), along with three interactions: between experimental condition and media intervention (F = 7.96, p = .005, η 2= .04); experimental condition, sex, and media intervention (F = 6.51, p = .01, η 2 = .04); and experimental condition, sex, assessment point, and media intervention (F = 3.23, p = .01, η 2 = .02). With the exception of the control condition, female life satisfaction reports improved from baseline assessments to 18-months post-recruitment, whereas male reports decreased. Project iMPPACS was not designed with the intent on improving participants' life satisfaction. However, study results suggest incorporating strategies to address subjective well-being into future adolescent STI/HIV risk-reduction interventions is beneficial for females and additional research is necessary for males.

Effects of Church-Based Parent-Child Abstinence-Only Interventions on Adolescents' Sexual Behaviors

PURPOSE

The aim of the study was to evaluate the efficacy of faith-based and nonfaith-based parent-child abstinence-only interventions in reducing sexual risk behavior among young African American adolescents.

METHODS

Randomized controlled trial recruiting 613 African American parent-adolescent dyads from urban African American Baptist churches and randomizing them to one of three parent-child interventions: faith-based abstinence-only intervention emphasizing delaying or reducing sexual intercourse drawing on Biblical scriptures; nonfaith-based abstinence-only emphasizing intervention delaying or reducing sexual intercourse without referencing scriptures; or attention-matched control intervention targeting health issues unrelated to sexual behavior. Primary outcome was the self-reported frequency of condomless sexual intercourse in the past 3 months assessed periodically through 18 months postintervention. Secondary outcomes were frequency of sexual intercourse, number of sexual partners, consistent condom use and, among sexually inexperienced adolescents, sexual debut.

RESULTS

Generalized estimating equations analyses revealed that nonfaith-based abstinence-only intervention reduced the frequency of condomless sexual intercourse, frequency of sexual intercourse, and number of sexual partners compared with the attention-matched control intervention, whereas faith-based abstinence-only intervention did not. Neither intervention affected consistent condom use or sexual debut.

CONCLUSIONS

Parent-child abstinence-only interventions can reduce condomless sexual intercourse among young African American adolescents in church settings. Linking the abstinence message to Biblical scriptures may not be efficacious.

Preliminary Findings of the Links Between Gender Role Attitudes and Sexual Behaviors in Mexican American Early Adolescent Boys

This study explored the relations between Latino gender role attitudes (traditional machismo attitudes and caballerismo attitudes) and sexual behaviors among 242 Mexican American early adolescent boys in the southwest United States. Specifically, a multiple mediator model estimated the association between gender role attitudes and sexual activity through a mediational pathway connecting substance use, sexual motives, and peer influence. Results from analyzing this structural equation model indicated that traditional machismo attitudes were not associated with sexual behaviors. Caballerismo gender role attitudes, however, were indirectly linked with reduced sexual motives and substance via peer influence. This study underscores the importance of social context, behavior, and psychological motivations in explaining differences in sexual motives and substance use among young Mexican American adolescent boys who hold different kinds of beliefs about their gender.

You-Me-Us: Results of a Cluster Randomized Trial of a Healthy Relationships Approach to Sexual Risk Reduction

By middle adolescence, most young people have been involved in at least one romantic relationship, a context in which many sexual interactions occur. Indeed, researchers have suggested the importance of attending to relationships in programs focused on sexual risk, yet few evidence-based programs have a strong relationships focus. Our study examined the impact of a healthy relationship program called You-Me-Us that included a classroom curriculum and a school-wide peer norms approach. We evaluated the intervention using a small group randomized trial that included nine participating urban middle schools (defined as schools that include grades 6-8) in three urban school districts. We invited all 7th grade students within the study schools to enroll. Students completed three surveys during 7th and 8th grades (baseline plus two follow up surveys at 6 and 18 months following baseline). A total of 911 youth with positive consent and assent were enrolled in the study. Follow up survey response rates among those taking the baseline were 92% at 6 months and 80% at 18 months. Multilevel regression models were used to adjust for the correlation among students within the same school, and the correlation of repeated measurements taken on the same student over time. The intervention reduced vaginal sexual initiation by about half at the 6-month follow-up, and this approached significance. Further, youth in the intervention condition were less likely to believe it is okay for people their age to have vaginal sex without using condoms if the girl is on birth control. None of the remaining variables differed significantly by intervention condition. This study provides insights on using a healthy relationship approach for younger urban adolescents. This approach produced a programmatically significant reduction in sexual initiation that did not reach standard levels of statistical significance, and warrants further exploration.

Effects of a Sexual HIV Risk Reduction Intervention for African American Mothers and Their Adolescent Sons: A Randomized Controlled Trial

PURPOSE

The aim of the article was to test the efficacy of an HIV risk reduction intervention for African American mothers in reducing condomless vaginal intercourse among mothers and their adolescent sons.

METHODS

In a randomized controlled trial design, mother-son dyads residing in public housing developments in Philadelphia, PA, were allocated to one of two four-session interventions: HIV risk reduction targeting sexual risk behaviors or attention-matched control targeting other health behaviors. Only mothers received the interventions; mothers and sons completed self-report measures preintervention, immediately postintervention, and 3, 6, 12, 18, and 24 months postintervention. The primary outcome was frequency of condomless vaginal intercourse in the past 3 months.

RESULTS

A total of 525 mother-son dyads participated, with 523 included in primary outcome analyses. Generalized estimating equations analyses revealed that condomless sex was reduced in the HIV risk reduction intervention compared with the attention control group, adjusting for baseline self-reports and time of postintervention assessment. The intervention's efficacy did not differ between mothers and sons or among the postintervention periods.

CONCLUSIONS

Mother-son interventions are an effective strategy to reduce sexual risks among African American mothers and their adolescent sons residing in public housing.

Effectiveness of Adolescent Peer Education Programs on Reducing HIV/STI Risk: An Integrated Review

There is empirical evidence suggesting that peer education is efficacious in changing adolescent sexual risk behaviors; however, it is unclear if there are similarities in outcomes across studies. Thus, the purpose of this review was to synthesize published research on peer-led HIV/STI intervention programs for adolescents in an effort to determine the efficacy of peer education on knowledge, attitudes, normative beliefs, and sexual behavior. Data collection included online searches of published research from Index Medicus (Medline), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Educational Resources Information Center (ERIC), Educational Index, and PsycINFO (including PsycARTICLES) from 2000 to 2016. Twenty-four quantitative and six qualitative studies were included in the review. There appears to be evidence of the effectiveness of adolescent peer-led HIV education programs on knowledge, attitudes, normative beliefs, and self-efficacy. However, the studies reviewed were equivocal on changes in sexual behavior. The findings of the qualitative/process studies demonstrated perceived program efficacy among staff and peer educators. Peer educators and students placed a high value on peer-led programs. Mediators and/or covariates such as culture, gender, sexual experience, and age may impact findings of adolescent peer intervention studies; therefore, these factors need to be considered when implementing and evaluating peer education programs. Peer education should also focus on variables that were gleaned from qualitative studies, such as the role of the community and altruistic roles.

Reaching High-Need Youth Populations With Evidence-Based Sexual Health Education in California

OBJECTIVES

To explore the programmatic reach and experience of high-need adolescents who received sexual health education in 3 distinct implementation settings (targeted-prevention settings, traditional schools, and alternative schools) through a statewide sexual health education program.

METHODS

Data are from youth surveys collected between September 2013 and December 2014 in the California Personal Responsibility Education Program. A sample of high-need participants (n = 747) provided data to examine the impact of implementation setting on reach and program experience.

RESULTS

Implementation in targeted-prevention settings was equal to or more effective at providing a positive program experience for high-need participants. More than 5 times as many high-need participants were served in targeted-prevention settings compared with traditional schools. Reaching the same number of high-need participants served in targeted-prevention settings over 15 months would take nearly 7 years of programming in traditional schools.

CONCLUSIONS

To maximize the reach and experience of high-need youth populations receiving sexual health education, state and local agencies should consider the importance of implementation setting. Targeted resources and efforts should be directed toward high-need young people by expanding beyond traditional school settings.

A multilevel mHealth drug abuse and STI/HIV preventive intervention for clinic settings in the United States: A feasibility and acceptability study

BACKGROUND

Drug abuse and sexually transmitted infections (STIs), including the human immunodeficiency virus (HIV), remain significant public health concerns in the United States. Youth are at disproportionate risk of drug use and STIs/HIV, yet interventions aimed at improving STI and HIV testing and reducing STI/HIV risk behaviors through technology-based engagement in clinic settings are limited. The purpose of this study was to examine the feasibility and acceptability of Storytelling 4 Empowerment (S4E), a multilevel mobile-health drug abuse and STI/HIV preventive application (app) for clinic settings. We also explored uptake of STI/HIV testing among youth immediately post-intervention.

METHOD

Employing community-based participatory research principles and a multi-method research design, we developed a clinician-facing app, and examined the feasibility and acceptability of S4E among clinicians (n = 6) and youth (n = 20) in an urban youth-centered community health clinic. S4E aimed to improve clinician-youth risk communication and youths' drug use and STI/HIV knowledge, self-efficacy, and refusal skills. We also explored youths' uptake of STI and HIV testing. Quantitative data were analyzed by computing mean scores and proportions, and qualitative analyses followed the tenets of content analysis.

RESULTS

Among eligible participants, 86.9% of youth and 85.7% of clinicians enrolled in the study, suggesting the feasibility of recruiting participants from the targeted clinic. Most clinicians identified as non-Hispanic white (83%) and female (66.7%). Among the youth, 70% identified as non-Hispanic white, followed by 30% African American, and 50% identified as female with a mean age of 19.6 (SD = 1.5, Range = 16-21). The quantitative findings suggest that the acceptability of S4E is high, as indicated by the Client Satisfaction Questionnaire (mean score = 25.2, SD: 4.8). Immediately post-intervention, all youth who reported past 90-day condomless sex or having never been tested for STIs or HIV in their lifetime, were tested for both STIs and HIV. Qualitative themes revealed four overarching themes, including S4E: (1) faciliated timely, targeted, and tailored prevention and risk reduction strategies; (2) shaped clinician and youth communication and interaction during the clinic visit; (3) may have improved uptake of STI/HIV testing and increased STI/HIV knowledge and self-efficacy; and (4) had high feasibiliy and acceptability among youth and clninicans.

CONCLUSIONS

Findings suggest the feasibility and acceptability of S4E in an urban community-based health clinic setting. A next important step is to examine the efficacy of S4E in a randomized controlled trial design.

Assessing the impact of an educational intervention program on sexual abstinence based on the health belief model amongst adolescent girls in Northern Ghana, a cluster randomised control trial

BACKGROUND

Adolescent pregnancy is a worldwide problem because of its health, social, economic and political repercussions on the globe. Even though the rates of adolescent pregnancy have declined over the decade, there is still unacceptably high rates especially in lower and middle-income countries including Ghana. Although the problem has been widely investigated, there is little information on the effectiveness of different methods to improve adolescent sexual abstinence based on theoretical models. This study is aimed to assess an educational intervention program on sexual abstinence based on the Health Belief Model (HBM) among adolescent girls in Northern Ghana.

METHODS

A cluster randomized control trial was conducted in Ghana from April to August 2018. Participants within the ages of 13-19 years were enrolled voluntarily from six randomly selected Senior High Schools (3 for intervention and 3 for control). A total of 363 adolescent were enrolled. A self-structured questionnaire was administered to both groups of participants at baseline and endpoint of the study. Control participants received their normal classes whiles the intervention group additionally received comprehensive sexuality education for 1 month. Qualified midwives conducted the health education program. At least two sessions were conducted for each participating class weekly. The lessons focused on perceived susceptibility, perceived severity of adolescent pregnancy, perceived benefits, perceived barriers to adolescent pregnancy prevention, personal and family values, perceived self-efficacy and knowledge of contraceptives. Educational strategies such as discussions, demonstrations, role-play and problem solving techniques were used to deliver the lessons. Sexual abstinence was the outcome variable of the study and it was measured after 3 months of the intervention. Binary logistic regression was used to assess the impact of the intervention on sexual abstinence practice.

RESULTS

At baseline, there was no difference between control and intervention groups. The mean score of Knowledge and attitude for control were (58.17 and 139.42) and intervention (60.49 and 141.36) respectively. Abstinence practice was 69.4% for control and 71.6% in the intervention group. However, after the intervention, the mean score of knowledge and attitude for control were (87.58 and 194.12) respectively. Sexual abstinence in the control was 84.4% and intervention was 97.3% respectively. The educational interventions resulted in a significant difference in sexual abstinence between intervention and control groups (OR = 13.89, 95% Confidence Interval (2.46-78.18, P < 0.003).

CONCLUSION

Educational intervention, which was guided by HBM, significantly improved sexual abstinence and the knowledge of adolescents on pregnancy prevention among the intervention group. Provision of comprehensive sex education guided by behavioural theories to adolescents at Senior High Schools in Ghana is recommended.

TRIAL REGISTRATION

This trial was retrospectively registered in Protocol Registration and Results System (PRS) with trial number NCT03384251 .

Factors Influencing the Risk of Becoming Sexually Active Among HIV Infected Adolescents in Kampala and Kisumu, East Africa

About 2.1 million adolescents aged 10-19 years are living with HIV, 80% of them in sub-Saharan Africa. Early sexual activity remains an important risk factor for HIV transmission and potentially result in negative health consequences including onward transmission of sexually transmitted infections. Cross-sectional data of 580 adolescents living with HIV (ALHIV) aged 13-17 years (317 girls and 263 boys) from Kenya and Uganda were analyzed to assess factors associated with risk to become sexually active. Factors associated with risk of sexual intercourse were identified using Kaplan-Meier survival curves and Cox regression with gender-stratified bi-and multivariable models. Slightly more females (22%) than males (20%) reported they have had sex. Multivariable models showed that being aware of one's own HIV infection, and receiving antiretroviral treatment were negatively associated with risk of becoming sexually active, while subjective norms conducive to sexuality, and girls' poor health experience increased the risk. In the final multi-variable models, schooling was protective for girls, but not for boys. Being more popular with the opposite sex was negatively associated with the outcome variable only for girls, but not for boys. This study expands the knowledge base on factors associated with onset of sexual activity among ALHIV, potentially informing positive prevention interventions.

Rationale and design for eHealth Familias Unidas Primary Care: A drug use, sexual risk behavior, and STI preventive intervention for hispanic youth in pediatric primary care clinics

Family-based behavioral interventions are efficacious and effective in preventing drug use and sexual risk behaviors; unfortunately, they have not been evaluated and disseminated in pediatric primary care practice, where they can have a significant impact. There is an increased focus on integrating parenting interventions into primary care to reduce health disparities among ethnic minorities such as Hispanics. Although Hispanic youth demonstrate higher levels of drug use and sexual risk behaviors than their non-Hispanic counterparts, few parenting interventions are available for Hispanic youth, and none have been delivered specifically to Hispanic adolescents in primary care. Therefore, this manuscript describes the rationale and design of an Internet-based, family-centered, Hispanic-specific, evidence-based prevention intervention, eHealth Familias Unidas Primary Care. Hispanic adolescents (n = 456) and their care givers will be recruited from pediatric primary care clinics in South Florida and randomized to: eHealth Familias Unidas Primary Care or prevention as usual. The intervention will be delivered by trained interns, clinic volunteers, social workers, mental health counselors, students, and nurses. Outcomes will be measured at baseline and 6, 12, 24, and 36 months post-baseline. This study will determine whether the intervention, compared to prevention as usual, is effective in reducing drug use, unprotected sex, and STI incidence in Hispanic youth through the improvement of family functioning. Additionally, we will determine the cost effectiveness of delivering eHealth Familias Unidas within primary care settings. The effectiveness of eHealth Familias Unidas Primary Care will further inform the need to integrate effective behavioral health interventions into primary care settings.

Dismantling the theory of planned behavior: evaluating the relative effectiveness of attempts to uniquely change attitudes, norms, and perceived behavioral control

The current study compares the effectiveness of interventions that attempted to uniquely influence hypothesized determinants of behavior in the Theory of Planned Behavior versus some optimal combination of constructs (three constructs vs. four) to increase condom use among intentions and behavior college students. 317 participants (Mage = 19.31; SDage = 1.31; 53.3% female; 74.1% Caucasian) were randomly assigned to one of seven computer-based interventions. Interventions were designed using the Theory of Planned Behavior as the guiding theoretical framework. 196 (61.8%) completed behavioral follow-up assessments 3-month later. We found that the four construct intervention was marginally better at changing intentions (estimate = - .06, SE = .03, p = .06), but the single construct interventions were more strongly related to risky sexual behavior at follow-up (estimate = .04, SE = .02, p = .05). This study suggests that these constructs may work together synergistically to produce change (ClinicalTrials.gov Number NCT# 02855489).