The role of condom motivation education in the reduction of new and reinfection rates of sexually transmitted diseases among inner-city female adolescents

Sexual Health Programs for Latinx Adolescents: A Meta-analysis

CONTEXT

Latinx adolescents are at risk for negative sexual health outcomes, and many interventions have been developed to reduce this risk.

OBJECTIVE

In this meta-analysis, we synthesized the literature on sexual health interventions for Latinx adolescents and examined intervention effects on 3 behavioral outcomes (abstinence, condom use, number of sex partners) and 3 psychological outcomes (safer sex knowledge, intentions, self-efficacy). Moderators of intervention success were explored.

DATA SOURCES

A systematic search of studies published through January 2019 was conducted by using PubMed, PsycINFO, and Cumulative Index to Nursing and Allied Health Literature databases.

STUDY SELECTION

All studies included a US-based sample of Latinx adolescents, evaluated sexual health intervention by using an experimental or quasiexperimental design, included a behavioral outcome, and were in English.

DATA EXTRACTION

Standardized mean difference (d) and 95% confidence intervals (CIs) were meta-analyzed by using random-effects models.

RESULTS

Effect sizes from 12 studies, sampling 4673 adolescents, were synthesized. Sexual health interventions improved abstinence (d = 0.15, 95% CI: 0.02 to 0.28), condom use (d = 0.44, 95% CI: 0.18 to 0.70), number of sex partners (d = -0.19, 95% CI: -0.37 to -0.001), and sexual health knowledge (d = 0.40, 95% CI: 0.10 to 0.70), compared with control conditions. Effects were consistent across a number of demographic and clinical characteristics, although culturally tailored interventions produced greater change in condom use than nontailored interventions.

LIMITATIONS

There was variation across studies in measures of sexual behavior, and some elements of individual study quality were unclear.

CONCLUSIONS

Sexual health interventions have a small but significant impact on improving safer sexual behavior among Latinx adolescents. Health educators should consider the importance of cultural tailoring to program success.

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.

Brief sexuality communication--a behavioural intervention to advance sexually transmitted infection/HIV prevention: a systematic review

BACKGROUND

Throughout the last decade substantial research has been undertaken to develop evidence-based behaviour change interventions for sexual health promotion. Primary care could provide an opportunistic entry for brief sexual health communication.

OBJECTIVES

We conducted a systematic review to explore opportunistic sexual and reproductive health services for sexual health communication delivered at primary health care level.

SEARCH STRATEGY

We searched for studies on PubMed, ProQuest, CINAHL, Jstor, Scopus/Science Direct, Cochrane database of systematic reviews, EBSCO, CINAHL, PsychoInfo, and Web of Knowledge. Both published and unpublished articles were reviewed.

SELECTION CRITERIA

All randomised controlled trials and controlled clinical trials were included. Participants of all ages, from adolescence onwards were included. Brief (10-60 minutes) interventions including some aspect of communication on sexual health issues were included.

DATA COLLECTION AND ANALYSIS

Data were extracted by two reviewers independently using a standardised form. Interventions differed from each other, hence meta-analysis was not performed, and results are presented individually.

MAIN RESULTS

A total of 247 articles were selected for full-text evaluation, 31 of which were included. Sexually transmitted infections (STIs)/HIV were less often reported in the intervention group compared with the control group. Condom use was higher in most studies in the intervention group. Numbers of sexual partners and unprotected sexual intercourse were lower in the intervention groups.

CONCLUSIONS

There is evidence that brief counselling interventions have some effect in the reduction and prevention of STIs/HIV. Some questions could not be answered, such as the effect over time and in different settings and population groups.

Systematic review and narrative synthesis of the effectiveness of contraceptive service interventions for young people, delivered in health care settings

A systematic review and narrative synthesis to determine the effectiveness of contraception service interventions for young people delivered in health care premises was undertaken. We searched 12 key health and medical databases, reference lists of included papers and systematic reviews and cited reference searches on included articles. All retrieved literature was screened at title and abstract levels, and relevant articles were taken through to full paper appraisal. Data relating to study design, outcomes and quality were extracted by one reviewer and independently checked by a second reviewer. We included interventions that consisted of contraceptive service provision for young people, and also interventions to encourage young people to use existing contraceptive services. The searches identified 23 studies that met the inclusion criteria. The papers focused on: new adolescent services, outreach to existing services, advanced provision of emergency contraception, condom/contraceptive provision and advice and repeat pregnancy prevention. The literature in general is not well developed in terms of good quality effectiveness studies and key outcome measures. However, it is possible to make recommendations in terms of outreach versus targeted young people's services in health care settings, advanced provision of emergency contraception and long-acting reversible contraception to prevent repeat adolescent pregnancy.

Meta-analysis of single-session behavioral interventions to prevent sexually transmitted infections: implications for bundling prevention packages

Evidence-based, single-session behavioral interventions are urgently needed for preventing the spread of HIV and other sexually transmitted infections (STIs). To estimate the efficacy of single-session, behavioral interventions for STI prevention, we collected data from 29 single-session interventions (20 studies; n = 52 465) with an STI outcome. Infection with an STI was 35% less likely (odds ratio = 0.65; 95% confidence interval = 0.55-0.77) among intervention group participants than among control group participants. Single-session interventions offer considerable benefits in terms of disease prevention and create minimal burden for both the patient and the provider. Brief and effective STI prevention interventions are a valuable tool and can be readily adapted to bolster the benefits of biomedical technologies focusing on the prevention of HIV and other STIs.

The effectiveness of group-based comprehensive risk-reduction and abstinence education interventions to prevent or reduce the risk of adolescent pregnancy, human immunodeficiency virus, and sexually transmitted infections: two systematic reviews for the Guide to Community Preventive Services

CONTEXT

Adolescent pregnancy, HIV, and other sexually transmitted infections (STIs) are major public health problems in the U.S. Implementing group-based interventions that address the sexual behavior of adolescents may reduce the incidence of pregnancy, HIV, and other STIs in this group.

EVIDENCE ACQUISITION

Methods for conducting systematic reviews from the Guide to Community Preventive Services were used to synthesize scientific evidence on the effectiveness of two strategies for group-based behavioral interventions for adolescents: (1) comprehensive risk reduction and (2) abstinence education on preventing pregnancy, HIV, and other STIs. Effectiveness of these interventions was determined by reductions in sexual risk behaviors, pregnancy, HIV, and other STIs and increases in protective sexual behaviors. The literature search identified 6579 citations for comprehensive risk reduction and abstinence education. Of these, 66 studies of comprehensive risk reduction and 23 studies of abstinence education assessed the effects of group-based interventions that address the sexual behavior of adolescents, and were included in the respective reviews.

EVIDENCE SYNTHESIS

Meta-analyses were conducted for each strategy on the seven key outcomes identified by the coordination team-current sexual activity; frequency of sexual activity; number of sex partners; frequency of unprotected sexual activity; use of protection (condoms and/or hormonal contraception); pregnancy; and STIs. The results of these meta-analyses for comprehensive risk reduction showed favorable effects for all of the outcomes reviewed. For abstinence education, the meta-analysis showed a small number of studies, with inconsistent findings across studies that varied by study design and follow-up time, leading to considerable uncertainty around effect estimates.

CONCLUSIONS

Based on these findings, group-based comprehensive risk reduction was found to be an effective strategy to reduce adolescent pregnancy, HIV, and STIs. No conclusions could be drawn on the effectiveness of group-based abstinence education.

Interventions for encouraging sexual behaviours intended to prevent cervical cancer

BACKGROUND

Human papillomavirus (HPV) is the key risk factor for cervical cancer. Continuing high rates of HPV and other sexually transmitted infections (STIs) in young people demonstrate the need for effective behavioural interventions.

OBJECTIVES

To assess the effectiveness of behavioural interventions for young women to encourage safer sexual behaviours to prevent transmission of STIs (including HPV) and cervical cancer.

SEARCH STRATEGY

Systematic literature searches were performed on the following databases: Cochrane Central Register of Controlled Trials (CENTRAL Issue 4, 2009) Cochrane Gynaecological Cancer Review Group (CGCRG) Specialised Register, MEDLINE, EMBASE, CINAHL, PsychINFO, Social Science Citation Index and Trials Register of Promoting Health Interventions (TRoPHI) up to the end of 2009. All references were screened for inclusion against selection criteria.

SELECTION CRITERIA

Randomised controlled trials (RCTs) of behavioural interventions for young women up to the age of 25 years that included, amongst other things, information provision about the transmission and prevention of STIs. Trials had to measure behavioural outcomes (e.g. condom use) and/or biological outcomes (e.g. incidence of STIs, cervical cancer).

DATA COLLECTION AND ANALYSIS

A narrative synthesis was conducted. Meta-analysis was not considered appropriate due to heterogeneity between the interventions and trial populations.

MAIN RESULTS

A total of 5271 references were screened and of these 23 RCTs met the inclusion criteria. Most were conducted in the USA and in health-care clinics (e.g. family planning).The majority of interventions provided information about STIs and taught safer sex skills (e.g. communication), occasionally supplemented with provision of resources (e.g. free sexual health services). They were heterogeneous in duration, contact time, provider, behavioural aims and outcomes. A variety of STIs were addressed including HIV and chlamydia. None of the trials explicitly mentioned HPV or cervical cancer prevention.Statistically significant effects for behavioural outcomes (e.g. increasing condom use) were common, though not universal and varied according to the type of outcome. There were no statistically significant effects of abstaining from or reducing sexual activity. There were few statistically significant effects on biological (STI) outcomes. Considerable uncertainty exists in the risk of bias due to incomplete or ambiguous reporting.

AUTHORS' CONCLUSIONS

Behavioural interventions for young women which aim to promote sexual behaviours protective of STI transmission can be effective, primarily at encouraging condom use. Future evaluations should include a greater focus on HPV and its link to cervical cancer, with long-term follow-up to assess impact on behaviour change, rates of HPV infection and progression to cervical cancer. Studies should use an RCT design where possible with integral process evaluation and cost-effectiveness analysis where appropriate. Given the predominance of USA studies in this systematic review evaluations conducted in other countries would be particularly useful.

Sexual risk reduction interventions for patients attending sexually transmitted disease clinics in the United States: a meta-analytic review, 1986 to early 2009

Sexually transmitted disease (STD) patients are more likely to experience a future STD including human immunodeficiency virus (HIV). The aim of this study was to examine the efficacy of behavioral interventions to reduce sexual risk behavior and incident STDs among patients attending STD clinics in the United States. A meta-analysis of 32 studies with 48 separate interventions targeting STD patients (N = 67,538) was conducted. Independent raters coded study, sample, and intervention characteristics. Effect sizes, using both fixed- and random-effects models, were calculated. Potential moderators of intervention efficacy were assessed. Relative to controls, intervention participants increased their condom use and had fewer incident STDs, including HIV, across assessment intervals (d (+)s ranging from 0.05 to 0.64). Several sample (e.g., age and ethnicity) and intervention features (e.g., targeting intervention to a specific group) moderated the efficacy of the intervention. Behavioral interventions targeted to STD clinic patients reduce sexual risk behavior and prevent HIV/STDs. Widespread use of behavioral interventions in STD clinics should be a public health priority.

The efficacy of HIV/STI behavioral interventions for African American females in the United States: a meta-analysis

OBJECTIVES

We evaluated the efficacy of HIV behavioral interventions for African American females in the United States, and we identified factors associated with intervention efficacy.

METHODS

We conducted a comprehensive literature review covering studies published from January 1988 to June 2007, which yielded 37 relevant studies. Data were analyzed using mixed-effects models and meta-regression.

RESULTS

Overall, behavioral interventions had a significant impact on reductions in HIV-risk sex behaviors (odds ratio [OR] = 0.63; 95% confidence interval [CI] = 0.54, 0.75; n = 11 239; Cochrane Q(32) = 84.73; P < .001) and sexually transmitted infections (STIs; OR = 0.81; 95% CI = 0.67, 0.98; n = 8760; Cochrane Q(16) = 22.77; P = .12). Greater intervention efficacy was observed in studies that specifically targeted African American females used gender- or culture-specific materials, used female deliverers, addressed empowerment issues, provided skills training in condom use and negotiation of safer sex, and used role-playing to teach negotiation skills.

CONCLUSIONS

Behavioral interventions are efficacious at preventing HIV and STIs among African American females. More research is needed to examine the potential contribution of prevention strategies that attend to community-level and structural-level factors affecting HIV infection and transmission in this population.

Sex and HIV education programs: their impact on sexual behaviors of young people throughout the world

This paper reviews 83 studies that measure the impact of curriculum-based sex and HIV education programs on sexual behavior and mediating factors among youth under 25 years anywhere in the world. Two thirds of the programs significantly improved one or more sexual behaviors. The evidence is strong that programs do not hasten or increase sexual behavior but, instead, some programs delay or decrease sexual behaviors or increase condom or contraceptive use. Effective curricula commonly incorporated 17 characteristics that describe the curricula development; the goals, objectives, and teaching strategies of the curricula themselves; and their implementation. Programs were effective across a wide variety of countries, cultures, and groups of youth. Replications of studies also indicate that programs remain effective when implemented by others in different communities, provided all the activities are implemented as intended in similar settings.

A decade in review: building on the experiences of past adolescent STI/HIV interventions to optimise future prevention efforts

The major purpose of this article is to systematically review and synthesise empirical findings from selected adolescent STI/HIV interventions conducted in the United States between 1994 and 2004. Specifically, the most current adolescent STI risk reduction interventions conducted in diverse venues, such as in the community, schools, clinics, and specialised adolescent centres (that is, detention homes and drug programmes) were examined for reported efficacy, and were assessed for programmatic and methodological strengths and weaknesses. Next, a subset of programmatic characteristics was identified that were associated with the efficacy of STI risk reduction programmes both within a particular venue, as well as across all venues. Finally, we discuss the research and practice implications of these findings for optimising future evidence based STI risk reduction programmes for adolescents in the United States.

Prevalence survey on condom use and infection of urogenital mycoplasmas in female sex workers in China

GOAL

We evaluated the prevalence of condom use and the effects of condom use on urogenital mycoplasma infection in female sex workers in Jinjiang, China.

METHODS

Two-hundred ninety-nine female sex workers from Jinjiang city, Jiangsu Province, were interviewed, and three mycoplasmas of Ureaplasma urealyticum (Uu), Mycoplasma hominis (Mh) and Mycoplasma genitalium (Mg) were detected by nested polymerase chain reaction in genital secretions of 72 female sex workers and 42 female patients seen with symptoms of genital infection (control group).

RESULTS

The results showed that 87.29% of the sex workers used condom in their last sexual intercourse, and that 2.68% did not use, 38.80% sometimes used and 58.52% used condoms every time in the last month. Those who were older, married and have a stable partnership used condoms less frequently. The infection rates of Uu, Mh and Mg were 77.78%, 34.72% and 16.67%, respectively, in sex worker subjects compared to those of controls at 59.52%, 9.62% and 21.43%, respectively. The infection rates of Uu and Mg were lower among all subjects (NS) who used condoms every time. In this observational study, genital mycoplasma infection was common and occurred more frequently among sex workers, and infection occurred less often when condoms were used. These results tend to support the efficacy of condom use in reducing urogenital mycoplasma infection among Chinese women.

Review of Clinical Trials Testing the Effectiveness of Clinician Intervention Approaches to Prevent Sexually Transmitted Diseases in Adolescent Outpatients

OBJECTIVE

Identify approaches for improving clinician provision of sexually transmitted diseases (STDs) prevention services among outpatient adolescents.

METHODS

Reviewed all peer-reviewed, published clinical trials identified through computerized searches (MEDLINE, PsychINFO) evaluating STD prevention services to outpatient adolescents by clinicians.

RESULTS

Five trials were identified examining changes in clinician provision of STD prevention services. Two of these trials resulted in adolescent self-reported risk reduction but neither of these trials effectively demonstrated reductions in objectively measured STD incidence. Nine clinical trials were identified that compared clinician with non-clinician provision of STD prevention services. Four of these trials resulted in adolescent self-reported risk reduction, and one of these trials demonstrated a reduction in objectively measured STD incidence.

CONCLUSIONS

Trials indicate that improvement in outpatient adolescent STD incidence is possible with non-clinicians as interventionists, and perhaps clinicians as interventionists if clinicians are supported by other educational resources. Opportunities for personalized, interactive adolescent education appears key to intervention success. The clinician role that is tested in most trials is confined to a single brief encounter with little attention to: development of clinician skills, quality of psychosexual risk assessment and tailoring to meet individual adolescent need, systems-level resources and supports, the parental role, or the impact of incorporating prevention into an ongoing adolescent-clinician relationship.

Clinic-based service programs for increasing responsible sexual behavior

Three general classes of clinic-based programs to increase responsible sexual behavior are considered: (a) clinic-based educational/counseling programs, (b) school clinic-based condom distribution programs, and (c) clinic-based STD/HIV screening programs. Consistent condom use may double in response to clinic-based counseling. However, consistent use seldom exceeds 50% of coital exposures. Extensive and personalized counseling interventions reduce incident sexually transmitted infections by 5% to 10%. Increases in responsible sexual behavior following school-based condom distribution programs is reported in some but not in all studies. Screening programs for sexually transmitted infections are associated with decreases in rates of some infections. STD/HIV screening should be considered an important aspect of healthy sexuality and an adjunct to other counseling efforts.