Older partners and STD prevalence among pregnant African American teens

Child Protection Intervention and the Sexual and Reproductive Health of Female Adolescents Ages 13 to 17 Years

Importance

Child maltreatment adversely affects health and development, but evidence is needed regarding whether and how Child Protective Services (CPS) interventions may mitigate risks.

Objective

To assess whether different forms of CPS intervention are associated with sexual and reproductive health outcomes among female adolescents investigated by CPS for suspected exposure to maltreatment during childhood.

Design, Setting, and Participants

This cohort study used linked, longitudinal, statewide administrative data from Wisconsin, including medical assistance and CPS records, to examine the rates and correlates of sexual and reproductive health outcomes (sexual transmitted infections, pregnancies, births, and high-risk sexual behavior) among 9392 female adolescents tracked from age 13 through 17 years who were investigated by CPS for suspected exposure to maltreatment prior to their 13th birthday. The study assesses how these outcomes were associated with types and frequency of CPS involvement and intervention and with adolescent and family demographic characteristics. Participants were female adolescents born from 2000 through 2002 who were investigated by Wisconsin CPS for suspected exposure to maltreatment before 13 years of age and who were covered by medical assistance at least 85% of the time from 13 to 17 years of age.

Exposures

Varying levels and intensities of CPS interventions, ranging from a single investigation to adoption from foster care.

Main Outcomes and Measures

Dependent variables were pregnancy, birth, sexually transmitted infection, and an aggregate measure of sexual health concerns from 13 to 17 years of age. Primary explanatory variables were the intensity of CPS intervention (investigation only, in-home services, and foster care) and frequency of maltreatment concerns (number of investigations, continued involvement during adolescence). Logistic regression was used to assess the association of CPS measures with differences in sexual health outcomes. Data were analyzed from March 1 to October 12, 2021.

Results

This cohort study included 9392 female adolescents, among whom 3156 (33.6%) were born in 2000, 3064 (32.6%) in 2001, and 3173 (33.8%) in 2002; 2501 adolescents [26.6%] were Black, 1568 [16.7%] were Hispanic, 1024 [10.9%] were multiracial, 4024 [42.8%] were White, and 275 [2.9%] were listed as other [which included American Indian, Asian or Pacific Islander, or unknown race or ethnicity]). By 18 years of age, sizable proportions of maltreated female adolescents had at least 1 concerning sexual health outcome (23.5%), including diagnoses of gonorrhea, chlamydia, or trichomoniasis (8.4%), pregnancy (11.2%), and parenthood (6.1%). Compared with CPS investigation without formal intervention, foster care was associated with lower odds of pregnancy (adjusted odds ratio, 0.82; 95% C, 0.69-0.98) and live birth (adjusted odds ratio, 0.78; 95% CI, 0.61-0.99). Recurrent and ongoing CPS involvement was associated with adverse sexual health outcomes.

Conclusions and Relevance

This cohort study found that maltreated girls face increased risks of adverse sexual health outcomes in adolescence, but CPS interventions were associated with limited influence. More effective interventions are needed to help maltreated girls avoid teen pregnancy, sexually transmitted infections, and risky sexual behaviors in adolescence.

Adolescent pregnancy in Sao Tome and Principe: a cross-sectional hospital-based study

BACKGROUND

Pregnancy starts early in Sao Tome and Principe (STP) and rates of adolescent pregnancy increased 16% in recent years reaching a 27.3% prevalence. This study aimed to understand the pregnant adolescents' characteristics and factors associated to early childbearing in STP.

METHODS

A cross-sectional hospital-based study was undertaken in Hospital Dr. Ayres de Menezes between 2016 and 2018 with a randomly selected total sample size of 518 mothers. Mothers' clinical records and interviews were used to collect relevant data. The results among adolescent girls 19 years of age and younger (n=104) were compared to adult mothers (n=414). A subgroup analysis of adolescent pregnant girls was also conducted. Statistically significance was considered at a p-value ≤0.05. Data were analysed using SPSS software.

RESULTS

The study revealed that 20.1% were adolescent mothers. Pregnancy at a very early age (≤15) was experienced by 7.7%. The characteristics founded to be positively associated with adolescent pregnancy were: 1) being single (OR 0.39, 95% CI=0.2-0.6, p≤0.001); 2) having a relationship with the baby´s father for a period of less than one year (OR 0.16, 95% CI=0.09-0.3, p≤0.001); 3) lack of the baby´s father support (OR 0.41, 95% CI=0.2-0.7, p=0.002); 4) not using a contraceptive method (OR 0.33, 95% CI=0.2-0.5, p≤0.001), and 5) inappropriate knowledge concerning the identification of the newborn's danger signs (OR 15.7, 95% CI= 9-26, p≤0.001). Comparing pregnancy at very early age (≤15) to late (>18 and ≤19) adolescents, main differences were that previous contraceptives were not used at all in girls ≤15 years compared to 9.8% of late childbearing subgroup.

CONCLUSIONS

Unfavourable factors linked to adolescent pregnancies were absence of a contraceptive method, getting pregnant in the early first months of one relationship and to be single. Gap age difference between adolescents' partners, polygamous sexual relationships, previous abortion and having already other living children were also identified. Adolescents also had inappropriate knowledge of the identification of the newborns' danger signs. Before being sexually active, adolescents critically need sexual and reproductive health information provided by a healthy community and through school programmes on sexual education. Schools should promote girl's empowerment and awareness and, at the same time, reinforce boy's role in fatherhood and shared responsibilities. The government should work on the prevention of early sexual initiation, as well as on improving family planning programmes to protect them from pregnancy with special focus for the very early adolescent girls. None of these goals can be achieved if the government doesn't, simultaneously, improve educational and economic opportunities for girls.

Timing, number, and type of sexual partners associated with risk of oropharyngeal cancer

BACKGROUND

Case-control studies from the early 2000s demonstrated that human papillomavirus-related oropharyngeal cancer (HPV-OPC) is a distinct entity associated with number of oral sex partners. Using contemporary data, we investigated novel risk factors (sexual debut behaviors, exposure intensity, and relationship dynamics) and serological markers on odds of HPV-OPC.

METHODS

HPV-OPC patients and frequency-matched controls were enrolled in a multicenter study from 2013 to 2018. Participants completed a behavioral survey. Characteristics were compared using a chi-square test for categorical variables and a t test for continuous variables. Adjusted odds ratios (aOR) were calculated using logistic regression.

RESULTS

A total of 163 HPV-OPC patients and 345 controls were included. Lifetime number of oral sex partners was associated with significantly increased odds of HPV-OPC (>10 partners: odds ratio [OR], 4.3 [95% CI, 2.8-6.7]). After adjustment for number of oral sex partners and smoking, younger age at first oral sex (<18 vs >20 years: aOR, 1.8 [95% CI, 1.1-3.2]) and oral sex intensity (>5 sex-years: aOR, 2.8 [95% CI, 1.1-7.5]) remained associated with significantly increased odds of HPV-OPC. Type of sexual partner such as older partners when a case was younger (OR, 1.7 [95% CI, 1.1-2.6]) or having a partner who had extramarital sex (OR, 1.6 [95% CI, 1.1-2.4]) was associated with HPV-OPC. Seropositivity for antibodies to HPV16 E6 (OR, 286 [95% CI, 122-670]) and any HPV16 E protein (E1, E2, E6, E7; OR, 163 [95% CI, 70-378]) was associated with increased odds of HPV-OPC.

CONCLUSION

Number of oral sex partners remains a strong risk factor for HPV-OPC; however, timing and intensity of oral sex are novel independent risk factors. These behaviors suggest additional nuances of how and why some individuals develop HPV-OPC.

Sexual Risk Behavior Among Youth With Bipolar Disorder: Identifying Demographic and Clinical Risk Factors

OBJECTIVE

This study aims to document rates of sexual activity among youth with bipolar spectrum disorder (BD) and to examine demographic and clinical factors associated with first sexual activity and sexual risk behavior during follow-up.

METHOD

The sample was drawn from the Course and Outcome of Bipolar Youth (COBY) study of 413 youth 7 to 17 years at baseline who met criteria for bipolar spectrum disorder according to the Schedule for Affective Disorders and Schizophrenia for School-Aged Children. Psychiatric symptoms during follow-up were assessed using the Adolescent Longitudinal Interview Follow-Up Evaluation (ALIFE). Sexual behavior and level of sexual risk (e.g., unprotected sex, multiple partners, and/or partners with known sexually transmitted infections) were assessed by trained evaluators using the ALIFE Psychosocial Functioning Scale. Analyses were conducted in relation to first sexual behavior during follow-up and then to subsequent sexual behaviors (mean 9.7 years, standard deviation 3.2).

RESULTS

Sexually active COBY youth (n = 292 of 413; 71%) were more likely females, using substances, and not living with both parents. Consistent with findings among healthy youth, earlier first sexual activity in the sample was significantly associated with low socioeconomic status, female sex, comorbid disruptive behavior disorder, and substance use. As with healthy youth, sexual risk behavior during follow-up was significantly associated with non-Caucasian race, low socioeconomic status, substance use, and history of sexual abuse. Of those COBY youth who were sexually active, 11% reported sexual assault or abuse, 36% reported becoming pregnant (or the significant other becoming pregnant), and 15% reported having at least 1 abortion (or the significant other having an abortion) during follow-up. Hypomanic symptoms during follow-up were temporally associated with the greatest risk for sexual risk behavior.

CONCLUSION

Demographic and clinical factors could help identify youth with bipolar spectrum disorder at significantly greatest risk for sexual activity and sexual risk behavior. Attending to sexual risk behaviors in this population is warranted.

Go Grrrls: A Randomized Controlled Trial of a Gender-Specific Intervention to Reduce Sexual Risk Factors in Middle School Females

PURPOSE

Adolescent females continue to face health consequences associated with risky sexual behaviors such as unintended pregnancies and sexually transmitted diseases. The purpose of this study was to investigate the efficacy of a gender-specific intervention targeted to early adolescent females.

METHOD

This study used an intent to treat randomized clinical trial comparing a broad-based female empowerment curriculum with a dose-matched science and technology female leadership curriculum. The sample ( N = 801) was recruited from schools and was implemented in community-based settings mostly in an after school context. Assessments were conducted at baseline, postintervention, 6-, and 18-month follow-up time periods.

RESULTS

Both groups in the study obtained good implementation and engagement. The average attendance rate was 81% of program sessions. There were significant differences between the two groups favoring the intervention group on measures of sexually transmitted disease knowledge and condom technical skills. On a measure of condom self-efficacy, there was a significant trend. At the postassessment, there was a significant difference on the intentions to reduce sexual risk behaviors. Both the intervention and control groups made gains on the self-assertive behavior scale.

CONCLUSIONS

Gender-specific programs for early adolescent females 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 a younger population of females should continue to be researched for potential in reducing sexual risks.

Partner meeting place is significantly associated with gonorrhea and chlamydia in adolescents participating in a large high school sexually transmitted disease screening program

BACKGROUND

From 2003 to 2012, the Philadelphia High School STD Screening Program screened 126,053 students, identifying 8089 Chlamydia trachomatis (CT)/Neisseria gonorrhoeae (GC) infections. We examined sociodemographic and behavioral factors associated with CT/GC diagnoses among a sample of this high-risk population.

METHODS

Standardized interviews were given to infected students receiving in-school CT/GC treatment (2009-2012) and to uninfected students calling for results (2011-2012). Sex-stratified multivariable logistic models were created to examine factors independently associated with a CT/GC diagnosis. A simple risk index was developed using variables significant on multivariable analysis.

RESULTS

A total of 1489 positive and 318 negative students were interviewed. Independent factors associated with a GC/CT diagnosis among females were black race (adjusted odds ratio [AOR], 2.27; confidence interval, 1.12-4.58), history of arrest (AOR, 2.26; 1.22-4.21), higher partner number (AOR, 1.75; 1.05-2.91), meeting partners in own neighborhood (AOR, 1.92; 1.29-2.86), and meeting partners in venues other than own school, neighborhood, or through friends ("all other"; AOR, 9.44; 3.70-24.09). For males, factors included early sexual debut (AOR, 1.99; 1.21-3.26) and meeting partners at "all other" venues (AOR, 2.76; 1.2-6.4); meeting through friends was protective (AOR, 0.63; 0.41-0.96). Meeting partners at own school was protective for both sexes (males: AOR, 0.33; 0.20-0.55; females: AOR, 0.65; 0.44-0.96).

CONCLUSIONS

Although factors associated with a GC/CT infection differed between males and females in our sample, partner meeting place was associated with infection for both sexes. School-based screening programs could use this information to target high-risk students for effective interventions.

Sexual risk factors for partner age discordance in adolescent girls and their male partners

AIMS AND OBJECTIVES

To investigate differences in sexual risk factors between adolescent girls reporting similar-aged or older sex partners.

BACKGROUND

Adolescent girls are at significant risk of heterosexual-acquired HIV infection and other long-term reproductive health issues. Sexual partner age discordance in teen girls has been correlated with STIs, lack of protection, multiple partners and earlier age of sexual transition.

DESIGN

A descriptive study comparing girls currently involved with age-discordant partners to those with similar-aged partners. Two-sample t-test for continuous variables and chi-squared test or Fisher's exact test for categorical variables were used to compare groups.

METHODS

Baseline data from 738 sexually active, urban, adolescent girls aged 15-19 were analysed to determine which behaviours were more likely to occur in girls with older partners. Data were collected as part of a gender-specific HIV-prevention intervention in a randomised controlled trial (RCT) tailored to adolescent girls.

RESULTS

Multiple reported sexual risk behaviours were found to significantly differ between the two groups at baseline. Overall, girls with older partners had more episodes of sexual instances (vaginal, anal and oral). Specific sexual risk behaviours were found to be statistically significant between the two groups. Girls with older partners started having sex at earlier ages, had more lifetime sexual partners, higher incidents of STIs and were reluctant to discuss using condoms with their partners. Girls with similar-aged partners were less willing to engage in risky sexual behaviours.

CONCLUSIONS

Findings from this investigation support data from other studies. Relationships with older male partners place adolescent girls at increased risk of HIV/STIs and unintended pregnancy.

RELEVANCE TO CLINICAL PRACTICE

Adolescent girls in age-discordant relationships are at risk of immediate and long-term sexual health morbidities. Identifying girls who are at increased risk by asking tailored questions will enable nurses to recommend appropriate diagnostics for this population and provide age-specific counselling.

Older opposite-sex romantic partners, sexual risk, and victimization in adolescence

This study examined how age gaps among opposite-sex romantic partners related to sexual risk-taking and victimization by partners among 201 at-risk adolescents (60.2% female). We examined three questions: (a) is younger partner age, age gap between partners, or a combination of these two factors most strongly related to negative outcomes; (b) do age gaps relate to negative outcomes differently for male versus female adolescents; and (c) why do age gaps relate to negative outcomes? Results revealed that the wider the age gap between partners, the more likely adolescents were to engage in sex and the less likely they were to use protection against pregnancy and STIs. Wider age gaps were also associated with more frequent emotional and physical victimization and higher odds of unwanted sexual behavior. Findings did not differ significantly by gender or younger partner age. Analyses revealed that the wider the age gap, the more likely both partners were to engage in risky lifestyles (i.e., substance use and delinquency), and risky lifestyles - rather than poor negotiation or decision-making equality - helped to explain associations between age gaps and engagement in sexual intercourse and victimization experiences. Results suggest that relationships with age gaps tend to involve two partners who are engaging in deviant lifestyles overall, further corroborating the need to identify and provide services to these youth. Results also support movements toward considering partner age gaps rather than relying on a set age of consent when determining adolescents' legal competency to consent to sex.

Condom negotiation: findings and future directions

The aim of this review was to summarize factors associated with condom negotiation among heterosexual men. Literature searches were conducted using multiple databases spanning several disciplines. Studies examining psychological, demographic, relational, communication, and environmental factors related to condom negotiation are described, and a three-dimensional framework of condom negotiation is proposed. This framework of condom negotiation may aid researchers in operationalizing this construct, organizing this literature, and facilitating measurement development. We used this three-dimensional framework to articulate the influence of gender, ethnicity, relationship type, partner characteristics, trauma history, post-traumatic stress, and alcohol use on condom negotiation. Areas for future research are outlined. More research is needed to understand how these factors interact to influence condom negotiation, as well as the interaction between gender and the identified factors.

Influence of sexual sensation-seeking on factors associated with risky sexual behaviour among African-American female adolescents

Background The identification of antecedents to sexual risk among youth is critical to the development and dissemination of multilevel interventions. Therefore, the aim of the present study was to examine the effect of sexual sensation-seeking on partner age, partner communication, and the sexual attitudes and behaviours of African-American female youth.

METHODS

This study examined survey data collected by audio computer-assisted self-interviews from 701 young African-American females between 14 and 20 years of age. The survey consisted of items designed to measure adolescents' sexual risk and preventive behaviours.

RESULTS

The results of this study suggest that sexual sensation-seeking is associated with condom use among adolescent African-American females. For adolescents who reported greater sexual sensation-seeking, lower levels of sexual happiness were associated with a decreased likelihood of condom use at last intercourse (β=1.01, P≤0.05). For those reporting lower levels of sexual sensation-seeking, greater sexual enjoyment was associated with a greater likelihood of condom use at last intercourse (β=0.93, P≤0.01). Adolescents with younger sexual partners and lower levels of sexual sensation-seeking reported a higher proportion of condom use in the past 6 months (β=0.70, P=0.01). Higher partner communication self-efficacy and decreasing levels of sexual sensation-seeking were associated with fewer lifetime sexual partners (β=-0.54, P≤0.05).

CONCLUSIONS

Future research should address the impact of these variables on adolescent relationship dynamics and sexual decision-making.

It takes 2: partner attributes associated with sexually transmitted infections among adolescents

OBJECTIVES

The aims of this study were to identify partner attributes associated with sexually transmitted infections (STIs) among adolescents and to summarize implications for research and prevention.

DESIGN

The design of this study was systematic review.

METHODS

We identified peer-reviewed studies published in 1990 through 2010 that assessed 1 or more partner attributes in relation to a biologically confirmed STI among adolescents (15-24 years) by searching MEDLINE and included articles. Studies that included adolescents but more than 50% of the sample or with mean or median age of 25 years or greater were excluded.

RESULTS

Sixty-four studies met the eligibility criteria; 61% were conducted in high-income countries; 80% were cross sectional; and 91% enrolled females and 42% enrolled males. There was no standard "partner" definition. Partner attributes assessed most frequently included the following: age, race/ethnicity, multiple sex partners, and STI symptoms. Older partners were associated with prevalent STIs but largely unrelated to incidence. Black race was associated with STIs but not uniformly. Partners with multiple partners and STI symptoms seem to be associated with STIs predominantly among females. Although significant associations were reported, weaker evidence exists for the following: other partner sociodemographics, sexual and other behaviors (sexual concurrency, intimate partner violence, substance use, travel), and STI history. There were no apparent differences by STI.

CONCLUSIONS

Partner attributes are independently associated with STIs among male and female adolescents worldwide. These findings reinforce the importance of assessing partner attributes when determining STI risk. Prevention efforts should continue to promote and address barriers to condom use. Increased efforts are needed to screen and treat STIs and reduce risky behavior among men. A standard partner definition would facilitate the interpretation of findings in future studies.

What's age got to do with it? Partner age difference, power, intimate partner violence, and sexual risk in urban adolescents

Adolescent girls with older male main partners are at greater risk for adverse sexual health outcomes than other adolescent girls. One explanation for this finding is that low relationship power occurs with partner age difference. Using a cross-sectional, descriptive design, we investigated the effect of partner age difference between an adolescent girl and her male partner on sexual risk behavior through the mediators of sexual relationship power, and physical intimate partner violence (IPV), and psychological IPV severity. We chose Blanc's framework to guide this study as it depicts the links among demographic, social, economic, relationship, family and community characteristics, and reproductive health outcomes with gender-based relationship power and violence. Urban adolescent girls (N = 155) completed an anonymous computer-assisted self-interview survey to examine partner and relationship factors' effect on consistent condom use. Our sample had an average age of 16.1 years with a mean partner age of 17.8 years. Partners were predominantly African American (75%), non-Hispanic (74%), and low-income (81%); 24% of participants reported consistent condom use in the last 3 months. Descriptive, correlation, and multiple mediation analyses were conducted. Partner age difference was negatively associated with consistent condom use (-.4292, p < .01); however, the indirect effects through three proposed mediators (relationship power, physical IPV, or psychological IPV severity) were not statistically significant. Further studies are needed to explore alternative rationale explaining the relationship between partner age differences and sexual risk factors within adolescent sexual relationships. Nonetheless, for clinicians and researchers, these findings underscore the heightened risk associated with partner age differences and impact of relationship dynamics on sexual risk behavior.

Is it love or sexual abuse? Young adults' perceptions of statutory rape

Adults under age 25 comprise the majority of statutory rape perpetrators, yet we know little about their perceptions of statutory relationships. We assessed 210 (50% male) young adults' perceptions of statutory rape involving a 15-year-old female adolescent and a male who was either 2, 4, or 6 years older. Across all age gaps, 73.7% of participants felt the relationship should not be a crime. Participants who read about a 4- or 6-year (versus 2-year) age gap perceived the relationship as significantly more of a crime and the older partner as more responsible and in need of legal intervention. Effects were partially mediated by perceptions of the relationship as exploitive. Results suggest a need to educate young adults about statutory rape.

Predictors of repeat Chlamydia trachomatis and/or Neisseria gonorrhoeae infections among African-American adolescent women

BACKGROUND

Young African-American women have the highest rates of Chlamydia trachomatis and Neisseria gonorrhoeae in the USA. The objective was to identify baseline predictors of repeat chlamydia and/or gonorrhoea infections among African-American adolescent women.

METHODS

Sociodemographic, psychosocial and behavioural data were collected at baseline and every 6 months for 2 years from 701 African-American women (14-20 years) enrolled in an HIV prevention trial. Vaginal swabs were self-collected at each visit and assayed for chlamydia and gonorrhoea using DNA amplification. Among participants testing positive for chlamydia and/or gonorrhoea at baseline, logistic regression analyses assessed baseline predictors of repeat infection.

RESULTS

Of 618 (88%) participants with ≥1 follow-up assessment, 123 (20%) had a positive chlamydia and/or gonorrhoea test result at baseline; 49 (40%) had a repeat infection during the study period. Of those with a repeat infection, 30 (61%) were positive at one follow-up visit, 18 (37%) at two visits and 1 (2%) at three follow-up visits. Controlling for age and intervention condition, impulsivity (AOR: 1.71, p=0.018) was associated with an increased likelihood, and having a boyfriend (AOR: 0.21, p=0.006) was associated with a decreased likelihood of repeat infection.

CONCLUSIONS

Repeat chlamydia and/or gonorrhoea infections are common among African-American adolescent women. Among young African-American women who test positive for chlamydia and/or gonorrhoea, tailored interventions for more impulsive adolescents and those not in a relationship may reduce risk of repeat infections. Given the high numbers of repeat infections after receipt of an evidence-based intervention, enhanced screening and treatment services for young men may be warranted.

CLINICAL TRIALS REGISTRATION

http://www.clinicaltrials.gov (NCT00279799).

Association between sex partner meeting venues and sexual risk taking among urban adolescents

PURPOSE

To increase understanding of the association between sexual partner meeting venue types (school, through friends or family, organized groups, public places, or on the street) and sexual risk taking among urban youths.

METHODS

Data were from 17- to 18-year-old youths who reported having had sex (n = 1,656) by the time they participated in the 2008-2009 follow-up of a multicomponent alcohol preventive intervention, Project Northland Chicago. We used logistic regression to assess the association between partner meeting venue and sexual risk taking.

RESULTS

Approximately 20% of Chicago adolescents met their most recent sex partner on the street or in public places. Adolescents who met their partner in a public place, rather than in school, were more likely to report having ≥ 3 years age-discordant partner (women: odds ratio [OR] = 7.7, 95% confidence interval [CI] = 3.3-17.7; men: OR = 2.7, 95% CI = 1.1-6.6], alcohol use before sex (women: OR = 3.4, 95% CI = 1.8-6.5; men: OR = 2.4, 95% CI = 1.3-4.4), casual partner (women: OR = not significant; men: OR = 2.4, 95% CI = 1.3-4.5), anal sex (women: OR = not significant; men: OR = 2.4, 95% CI = 1.2-4.9), and unprotected sex (women: OR = 1.7, 95% CI = 1.0-2.7; men: OR = 1.9, 95% CI = 1.1-3.4). Meeting partners on the street was associated with increased probability of alcohol use before sex (women: OR = 2.2, 95% CI = 1.1-4.3; men: OR = 2.1, 95% CI = 1.0-4.6), age-discordant partnerships among women (OR = 14.2, 95% CI = 6.4-31.4), and casual sex partners among men (OR = 2.5, 95% CI = 1.4-4.8).

CONCLUSIONS

Targeting sexual risk taking with partners selected from public places or the street may improve adolescent HIV preventive interventions.

Gender differences in sexual risk behaviours and sexually transmissible infections among adolescents in mental health treatment

BACKGROUND

Adolescents with a history of psychiatric disorder(s) are particularly vulnerable to contracting sexually transmissible infections (STIs) as a result of psychological and emotional states associated with higher rates of risky sexual behaviour. The present study examined gender differences in sexual risk behaviours and STI among adolescents in mental health treatment.

METHODS

Three hundred and seventy nine sexually active adolescents, aged 13-18 years, from a larger multisite study, who received mental health treatment during the past year, completed an audio computer-assisted self interview assessing sociodemographics, psychiatric symptomatology and HIV/STI risk behaviours, and provided urine specimens tested for STI.

RESULTS

After controlling for covariates, multivariate logistic regression models indicated that female adolescents were more likely to have had an HIV test (adjusted odds ratio (AOR)=3.2, P=0.0001), obtain their HIV test results (AOR=2.9, P=0.03), refuse sex out of fear for STI acquisition (AOR=1.7, P=0.04), or avoid a situation that might lead to sex (AOR=2.4, P=0.001), and were less likely to have a casual sex partner (AOR=0.40, P=0.002). Additionally, females were more likely to report inconsistent condom use (AOR=2.60, P=0.001) and have a STI (AOR=9.1, P=0.0001) than their male counterparts.

CONCLUSIONS

Female adolescents receiving mental health treatment were more than nine times as likely to have an STI and more likely to use condoms inconsistently. The standard of care for mental health practice for adolescents should include referrals for STI screening and treatment as well as assessment and discussion of risky sexual behaviours as part of the treatment plan when indicated. Effective programs should address gender-specific communication and behavioural skills.

Age-concordant and age-discordant sexual behavior among gay and bisexual male adolescents

There is evidence that risks for HIV and sexually transmitted infections among adolescent females are higher for those with older male sexual partners. Yet, little empirical research has been conducted with male adolescents who engage in sexual activity with older men. In this article, we summarize in a number of ways the range of sexual activity reported by an ethnically diverse sample of 200 gay and bisexual male youth (15-22 years old) in Chicago and Miami. A general pattern of progression from oral sex with men to both receptive and insertive anal sex with men appeared to characterize the sample during their adolescence. Further, there appeared to be a high degree of "versatile" positioning among the sexually active gay and bisexual young men, in both age-discrepant and age-concordant dyads. Risk analysis revealed having primarily age-concordant partners to be a significant predictor of sexual risk behavior. HIV risk among young gay and bisexual men engaging in sexual activity with older men may occur not only within a distinct biological context from their heterosexual counterparts, but also in a social context that may not as rigidly bound to traditional assumptions about age, gender, and power. The significant associations among participants with partners who were the same age and the risk behavior measures in this analysis have implications for HIV prevention efforts.

Riskier sexual partners contribute to the increased rate of sexually transmitted diseases among youth with substance use disorders

BACKGROUND

Youth with alcohol or marijuana dependence or disorders (substance use disorders [SUDs]) are at increased risk of acquiring sexually transmitted diseases (STDs). Sexual partner characteristics may explain the relationship between SUD and STD.

METHODS

Clinical criteria for SUD, clinical STD diagnosis, and sexual partner characteristics were assessed among 15- to 24-year-old STD clinic attendees between 1999 and 2002 (n = 412). We used exact logistic regression and path analysis to examine the mediation effect of sexual partner characteristics (age discordance, incarceration, STD diagnosis, other partners, perceived alcohol problem, perceived marijuana problem, and a calculated composite measure) on the relationship between SUD and STD, adjusting for important demographics and condom use.

RESULTS

We found evidence of mediation by partner characteristics on the relationship between SUD and STD. For the logistic regression analysis, adding the partner characteristic composite reduced the strength of the association between SUD and STD from a statistically significant odds ratio of 1.7 (95% confidence interval = 1.0-2.7) to a statistically nonsignificant odds ratio of 1.5 (95% confidence interval = 0.9-2.5). In the path analysis, adding the partner characteristic composite reduced the significant direct effect of SUD on STD (β = 0.5, P = 0.04) to statistically nonsignificant effect (β = 0.1, P = 0.2). We estimated that 31% of the total effect of SUD on STD was attributable to the indirect path through the composite partner characteristic measure.

CONCLUSIONS

Even when controlling for demographics and condom use, partner characteristics partially explained the association between SUD and STD.

Pilot Test Results of an HIV Prevention Intervention for High-Risk Women

Minority women, incarcerated women, and women using drugs or engaged in survival sex are most vulnerable to HIV. This pilot study was designed to estimate efficacy of an intervention, Women First!, to help these women correctly and consistently use male condoms. Women ( N = 74) were recruited from jails, substance-abuse treatment centers, and public health clinics, and enrolled in a randomized controlled trial with an attention-only comparison group. The intervention, based on social cognitive theory and the theory of gender and power and awakening, was delivered over 6 weeks; unprotected vaginal intercourse and correct condom use were measured before and after the intervention. Changes on the dependent variables did not rise to statistical significance due to low power, but descriptive statistics and the multivariate partial η2 effect size estimate of 0.27 suggest that Women First! is a promising intervention. Future research will require improvements in recruitment, retention, and measurement.

Chlamydia trachomatis Infection in minority adolescent women: a public health challenge

Chlamydia trachomatis is the most common bacterial sexually transmitted infection in the United States. This disease disproportionately affects adolescent minority women, and untreated infection can lead to lasting reproductive tract morbidity. Recommendations for primary prevention include patient counseling to decrease risky behavior and increase barrier protection use; secondary prevention recommendations include screening and treatment of affected individuals and their sexual partners, barrier contraception use, as well as counseling to decrease behaviors that lead to reinfection. Despite these strategies, both incidence and prevalence of Chlamydia have continued to escalate in this population. Interventions to decrease chlamydial infection should encompass all facets of primary and secondary prevention as well as address the fundamental barrier to prevention-lack of perception of risk in this young age group.

TARGET AUDIENCE

Obstetricians & Gynecologists, Family Physicians.

LEARNING OBJECTIVES

After completion of this educational activity, the obstetrician/gynecologist should be better able to identify current screening guidelines to test for chlamydial infection in sexually active adolescents; obtain more thorough sexual histories, and understand dynamics of disproportionate disease burden in minority teens; recognize and act to decrease the high risk of reinfection in this patient population; and employ novel methods to increase STI screening.

Personal and social influences regarding oral sex among African American female adolescents

OBJECTIVE

To identify personal and social factors associated with performing oral sex among female adolescents.

METHODS

Sexually active African American female adolescents (n = 715) recruited from sexually transmitted infection (STI) clinics were assessed for self-esteem, sexual sensation seeking, unprotected vaginal sex (UVS), self-efficacy to communicate about sex and to refuse sex, fear of negotiating condoms, relationship power, peer norms surrounding risky sexual behavior, ever having performed oral sex, and three vaginally acquired STIs.

RESULTS

Prevalence for at least one STI was 29%. More than half reported performing oral sex. Controlling for age, performing oral sex was associated with relatively higher sexual sensation seeking, any UVS in past 60 days, relatively lower self-efficacy to refuse sex, and having peer norms supportive of risky sexual behaviors.

CONCLUSIONS

Given the potential for epidemic spread of orally acquired STIs to populations of female adolescents residing in communities with high rates of STI prevalence, this initial research provides guidance for intervention development and expanded research efforts.

Age of partner at first adolescent intercourse and adult sexual risk behavior among women

BACKGROUND

Adolescent females who have early sexual experiences with older male partners report high rates of sexual risk behavior during adolescence, but little is known about whether these early sexual experiences are associated with adult sexual risk behavior. The purpose of this study was to investigate whether having first consensual sex with an older partner was associated with sexual risk behavior in adulthood.

METHODS

Participants were 292 women (66% African American, mean age = 26 years) attending a public sexually transmitted disease (STD) clinic who reported having voluntary vaginal sex before age 18. Participants completed a computerized survey assessing child/adolescent sexual experiences and current adult sexual risk behavior.

RESULTS

Participants were, on average, 14.6 years at first vaginal intercourse; their partners were, on average, 17.5 years. After controlling for covariates, a greater partner age difference at first intercourse was associated with more episodes of unprotected sex with a steady partner and a greater proportion of episodes of unprotected sex with a steady partner in the past 3 months.

CONCLUSIONS

Having an older first sex partner during adolescence was associated with sexual risk behavior in adulthood. Early sexual experiences may be important life events that influence subsequent sexual behavior. Sexual health interventions need to target female adolescents before they initiate sexual intercourse to reduce risk for STDs and human immunodeficiency virus (HIV) infection.

Applying ecological perspectives to adolescent sexual health in the United States: rhetoric or reality?

This study sought to determine the perspective taken toward understanding adolescent sexual risk behaviors and related biological outcomes (i.e. pregnancy, sexually transmitted diseases) since 1990. We content analyzed 324 abstracts representing observational research published between January 1990 and December 2007 for inclusion of ecological (environmental) factors, level of analysis, sample composition and type of behavioral and biological outcomes. A majority (95%) of studies included individual characteristics; half were void of any environmental factors. Of those including environmental factors, 27% included familial, 23% community, 13% relational and 3% societal factors. Most (80%) were positioned at the individual level of analysis. Samples were diverse (43%) and of mixed gender (71%). Biomarkers of sexually transmitted diseases (7.5%) or pregnancy outcomes (2%) were rare. Ecological inclusion was not related to year of publication. Despite the rhetoric highlighting, the importance of an ecological perspective in understanding adolescent sexual risk behavior, much published research, excludes environmental influences.

Intimate partner violence and other partner-related factors: correlates of sexually transmissible infections and risky sexual behaviours among young adult African American women

BACKGROUND

Intimate partner violence and other partner-related factors have been associated with acquiring sexually transmissible infections (STIs) and engaging in risky sexual behaviour. The present study examined partner-related risk factors for STIs and risky sexual behaviours among an urban sample of African American women.

METHODS

African American women, between 18 and 29 years (n = 848), participated in the study at baseline. Participants completed a 40-min Audio Computer Assisted Survey Interview assessing sociodemographics, partner-related factors and HIV/STI-associated sexual risk behaviours. Subsequently, participants provided two vaginal swab specimens for STIs.

RESULTS

The findings indicated that risky sexual behaviours and STIs were prevalent in this sample: 35.6% reported a risky sexual partner, 65.4% reported inconsistent condom use and 17% tested positive for a laboratory-confirmed STI. Women reporting a history of intimate partner violence were more likely to report risky sexual partners (adjusted odds ratio (AOR) = 2.00; 95% confidence interval (CI) = 1.5-2.8), inconsistent condom use (AOR = 1.60; 95% CI = 1.1-2.3) and test positive for an STI (AOR = 1.46; 95% CI = 0.99-2.1). Women reporting high partner-related barriers to condom use were more likely to report risky sexual partners (AOR = 1.69; 95% CI = 1.2-2.3), inconsistent condom use (AOR = 2.13; 95% CI = 1.5-3.0) and test positive for an STI (AOR = 1.98; 95% CI = 1.3-3.0). Finally, women with older partners were more likely to report risky sexual partners (AOR = 1.53; 95% CI = 1.1-2.1) and test positive for an STI (AOR = 1.46; 95% CI = 1.0-2.2).

CONCLUSIONS

This study examines partner-related risk factors for STIs and risky sexual behaviours among African American women. These findings underscore the need for combined intimate partner violence and HIV/STI prevention programs for this disproportionately affected high-risk group.

Older romantic partners and depressive symptoms during adolescence

Although developmental theory predicts that adolescent romantic relationships have important benefits, empirical evidence suggests that they may also carry substantial psychosocial risk. This study uses data from 4,948 respondents (50% female) in Wave I and Wave II of the National Longitudinal Study of Adolescent Health to examine the association between involvement with an older romantic partner and depressive symptoms during adolescence. Ordinary least squares regression models compared Wave II depressive symptoms among respondents with older partners (defined as an age difference of 2 or more years) to respondents with same-age or younger partners, controlling for baseline depressive symptoms and sociodemographic characteristics. Ten percent of females and two percent of males reported having an older romantic partner at Wave II. Among females only, involvement with an older romantic partner was associated with a modest but significant increase in depressive symptoms between waves. This association was largely mediated by increases in substance use. Findings suggest that involvement with an older male partner during adolescence may increase the risk of poor emotional outcomes among females.

The male sexual partners of adult versus teen women with sexually transmitted infections

OBJECTIVES

We compared the male sexual partners of teen girls of age 15 to 19 years, currently infected with a sexually transmitted infection (STI) versus the male partners of adult women of age 20 to 41 years, with an STI to determine risk factors in these high-risk sexual dyads related to the male partner.

STUDY DESIGN

Interview of 514 men who were partnered with 152 teen girls and 362 adult women, enrolled in Project Sexual Awareness for Everyone, a randomized controlled trial of behavioral intervention to reduce recurrent STIs.

RESULTS

Compared to the male partners of adult women, male partners of teen girls were significantly more likely (P < 0.05) to be infected with any STI at intake. Men partnered with teens were younger and had significantly more sexual partners per year sexually active, shorter relationship length, and shorter length of monogamy with the index girls. They were more likely to report that it was "really important" for the teen to have their baby (P = 0.04) and were slightly more likely to be the father of her children (P = 0.17). Young age independently predicted STI infection in men.

CONCLUSIONS

Although all women had an STI at intake, important differences were noted among the male partners of teens versus adults. Clinicians with similar populations may use this data to understand the characteristics of male partners of teens with STIs, in order to more effectively counsel adult and teen women on partner notification, treatment and STI prevention.

Prevalence and risk factors for adult paternity among adolescent females ages 14 through 16 years

To investigate sociodemographic factors associated with adolescent females ages 14-16 years having children fathered by males age 20 years or older and identify differences in correlates across rural, urban, and border areas. The method section was a cross-sectional study using Texas birth record data. From 2000 through 2004, there were 29,186 births to adolescent females aged 14-16 years with valid paternal age. Prevalence of and adjusted odds of paternal age of 20 years or older were identified by paternal and maternal factors. The Results section Having both parents born outside of the U.S. was associated with a 5.29 (95% CI: 4.82, 5.80) times increase in the odds of paternal age of 20 years or older as compared to having both parents born in the U.S. Parental place of birth was associated with greater odds of paternal age of 20 years or older in urban areas compared to rural or border areas. Compared to those with average or high educational attainment relative to age, low educational attainment relative to age was associated with an increase in the odds of paternal age of 20 years or older. This association was present whether maternal or paternal educational attainment was low relative to age. Messages are needed to help adolescent females avoid pregnancy with adult males. In addressing this specific prevention challenge, it is important to consider maternal/paternal place of birth and its association with adolescent births with adult males.

Social and behavioral correlates of sexually transmitted infection- and HIV-discordant sexual partnerships in Bushwick, Brooklyn, New York

INTRODUCTION

The Centers for Disease Control and Prevention (CDC) advise repeat HIV testing for partners of HIV-infected persons; injection drug users and their sex partners; individuals with recent multiple partnerships and their sex partners; those involved in sex trade; and men who have sex with men. Additional social and behavioral variables may be useful for identifying priority populations.

METHODS

We analyzed data collected during a social network study conducted in a Brooklyn, NY, neighborhood to identify social and behavioral characteristics of respondents (N = 343) involved in HIV-discordant, herpes simplex virus-2- discordant, and chlamydia-discordant partnerships.

RESULTS

HIV partnership discordance was associated with injection drug use but was generally not associated with sexual behaviors including multiple partnerships and sex trade. herpes simplex virus-2 and chlamydia partnership discordance were associated with multiple partnerships, sex trade, and same sex partnership history. Additional correlates of sexually transmitted infection (STI)/HIV-discordant partnerships included older age (>or=25 years), noninjection drug use, and incarceration history. Analyses suggested that screening tools composed of CDC-recommended sexual risk and injection drug indicators plus indicators of older age, noninjection drug use, and incarceration were more effective in identifying STI/HIV priority populations than tools composed of CDC indicators alone.

CONCLUSIONS

Screening tools that include social and behavioral indicators may improve STI/HIV case-finding effectiveness.

Sexual partner characteristics and sexually transmitted diseases among adolescents and young adults

BACKGROUND

Among adolescents and young adults, the extent that partner characteristics account for sexually transmitted diseases (STDs) in context of individual sexual activities and demographic characteristics is unclear.

METHODS

Sexual partner characteristics, individual sexual activities, and STD diagnosis were assessed among 15 to 24-year-old STD clinic attendees from 1999 to 2002 (n = 412). We used exact logistic regression to calculate odds ratios (OR) for several sexual partner characteristics (age discordance, incarceration, STD diagnosis, other partners, alcohol problem, marijuana problem, and a calculated composite variable) adjusting for demographics and individual sexual activities, including condom use.

RESULTS

Sexual partner characteristics associated with STD diagnosis were >or=5 years age discordance [OR = 2.6 (95% confidence interval (CI) = 1.6, 4.5)] and STD in the past year [OR = 3.4 (95% CI = 2.0, 5.7)]. Even when considering individual sexual activities, composite partner risk was associated with STD diagnosis [intermediate to low OR = 2.1 (95% CI = 1.0, 4.2) and high to low OR = 3.4 (95% CI = 1.6, 7.0)]. Composite individual sexual activities was associated with STD diagnosis when considering demographics [intermediate to low OR = 1.8 (95% CI = 1.0, 3.2), high to low OR = 2.3 (95% CI = 1.2, 4.5)], but not when also considering partner characteristics [intermediate to low OR = 1.6 (95% CI = 0.9, 2.8), high to low OR = 1.8 (95% CI = 0.8, 3.9)].

CONCLUSIONS

Among this sample of 15 to 24-year-olds, sexual partner characteristics identified individuals at increased risk of prevalent STDs and were more predictive of STDs than an individual's sexual activities.

Sexual network structure among a household sample of urban african american adolescents in an endemic sexually transmitted infection setting

BACKGROUND

Sexual networks play an important role in the transmission of sexually transmitted infections (STIs) and HIV. However, because of the challenges of collecting network data, relatively few empirical reports exist about the structure of sexual networks in general population samples. This study describes the structure of the sexual networks of a household sample of urban black adolescents living in an area with moderate endemic STI rates.

METHODS

Random digit dialing was used to recruit a household sample of black adolescents from the Bayview-Hunter's Point neighborhood of San Francisco. Participants' recent partners and partners of partners were recruited through snowball sampling. Biologic samples were tested for current infection with gonorrhea or chlamydia. Social network analysis methods were used to describe the characteristics of the resulting sexual networks.

RESULTS

One hundred and sixty-six sexually active participants were connected to 388 network members in 159 separate sexual network components. Despite relatively high prevalence of bacterial STIs (13%), components were small (3.5 people on average, and half involved only 2 people), linear and acyclic. Females were less central in their networks than males by local measures but just as central when overall structure was taken into account.

CONCLUSIONS

Our results confirm, in a new setting, previous observations that sexual network structures necessary for endemic transmission of gonorrhea and chlamydia are sparsely connected.

African-American female adolescents who engage in oral, vaginal and anal sex: "doing it all" as a significant marker for risk of sexually transmitted infection

African-American female adolescents who engaged in vaginal sex only (N = 272) were compared to adolescents who engaged in two types (vaginal plus oral or anal; N = 295) and three types (vaginal, oral and anal; N = 144) on a constellation of other sexual risk behaviors (SRBs) and on sexually transmitted infections (STIs). Adjusted contrasts among groups revealed that adolescents who engaged in two and in three types of sex as compared to those who engaged in vaginal sex only were more likely to engage in six of the seven SRBs, but were just as likely to have a STI. One SRB, having >/= 4 lifetime sex partners, was in turn associated with STI. Two-way interactions indicated that having a casual sex partner and having multiple sex partners in the last 60 days increased the likelihood of STI, but only for adolescents who engaged in all three types.

Preventing recurrent sexually transmitted diseases in minority adolescents: a randomized controlled trial

OBJECTIVE

To compare the efficacy of a randomized controlled trial of the Sexual Awareness For Everyone (SAFE) behavioral intervention on teenagers (aged 14 to 18 years) compared with adult rates of reinfection with Neiserria gonorrhea or Chlamydia trachomatis cervicitis, and to identify behaviors associated with recurrent infection.

METHODS

Mexican-American and African-American females with a nonviral sexually transmitted disease (STD) were enrolled in SAFE or assigned to the control group. All participants were interviewed and examined at baseline, 6, and 12 months. The primary outcome variable was reinfection with N. gonorrhea or C. trachomatis. Secondary outcomes were changes in risky sexual behavior.

RESULTS

Teens randomized to participation in SAFE had a statistically lower incidence of recurrent N. gonorrhea and C. trachomatis at 0 to 6 months (52%, P=.04) and cumulatively (39%, P=.04) compared with teens in the control group. Cumulatively, teens as a group had higher rates of reinfection (33.1%) than adults (14.4%) (P<.001). Adolescent reinfection was explained by unprotected sex with untreated partners (adjusted odds ratio [OR] 5.58), nonmonogamy (adjusted OR 5.14), and rapid partner turnover (adjusted OR 2.02). In adults, reinfection was predicted by unprotected sex with untreated partners (adjusted OR 4.90), unsafe sex (adjusted OR 2.18), rapid partner turnover (adjusted OR 3.13), and douching after sex (adjusted OR 2.14).

CONCLUSION

Sexual Awareness for Everyone significantly reduced recurrent STDs in teenagers. Adults and teens randomized to the SAFE intervention had significant decreases in high-risk sexual behaviors as compared with those in the control group. Although not specifically designed for teens, the SAFE intervention worked very well in this high-risk population.

CLINICAL TRIAL REGISTRATION

www.clinicaltrials.gov, ClinicalTrials.gov, HSC2004415H.

LEVEL OF EVIDENCE

I.

Partner age difference and prevalence of chlamydial infection among young adult women

OBJECTIVES

Sexual partner mixing by age is common among adolescents and adults. Although adolescent girls with older male partners are at increased risk of sexually transmitted infection, the importance of this association in young adults is unclear.

GOAL

To assess the association between partner age difference and prevalence of chlamydial infection among young women.

STUDY DESIGN

Using Wave III of the National Longitudinal Study of Adolescent Health (April 2, 2001-May 9, 2002), the authors examined the relation between the prevalence of chlamydial infection and the partner age among women aged 18 to 26 years.

RESULTS

Among women with most recent partners 2 to 8 years younger, the odds of chlamydial infection were approximately 2 times greater [adjusted odds ratio (OR), 1.8; 95% confidence interval (CI), 0.9, 3.5] than among women with partners within 1-year age difference, adjusting for number of partners in the past year. Prevalence of chlamydial infection was only slightly greater for women with partners 2 to 5 years older (adjusted OR, 1.4; 95% CI, 0.9, 2.3) and partners 6 or more years older (adjusted OR, 1.6; 95% CI, 0.9, 2.8), when compared with women with partners within 1-year age difference. The relation between most discordant partner age difference and chlamydial infection seems to vary by women's race/ethnicity, although these stratified estimates are imprecise.

CONCLUSIONS

These findings suggest that among young adult women, in contrast to adolescents, older male partners are only moderately associated with the prevalence of chlamydial infection. Young adult women have the lowest odds of infection with partners within 1 year of age difference.

Female adolescents' perceptions of male partners' pregnancy desire

Our objective was to examine the relationship between pregnancy desire among female adolescents and their perception of desire for pregnancy in their male partners. This is an observational cross-sectional study which examined 92 surveys administered to adolescent women between the ages of 14 to 19 years at two obstetrical care services serving a population from limited socioeconomic backgrounds. Participants were all pregnant or awaiting pregnancy test results. Participants were asked about their levels of pregnancy happiness and desire and their partners' levels of pregnancy happiness and desire. Spearman's correlation coefficient was calculated and discordant pairs were examined with McNemar's test. Logistic regression was utilized to examine the relationship between male and female pregnancy happiness and desire. We found that there was a significant correlation between the adolescents' feelings about pregnancy and their perceptions of their male partners' feelings about pregnancy (0.326; P = .004). McNemar's test indicated that male partners were significantly more likely to be reported to feel positively about the pregnancy than female partners (P = .017). Female adolescents who reported male partners who felt positively about the pregnancy were four times as likely to report having desired their pregnancy now or sooner (odds ratio [OR] = 4.35). We conclude that male partners may impact adolescent pregnancy desire. Further prospective studies are needed and male-focused adolescent pregnancy interventions should be developed.

Psychosocial predictors of HIV-associated sexual behaviors and the efficacy of prevention interventions in adolescents at-risk for HIV infection: what works and what doesn't work?

The HIV epidemic among adolescents in the United States is inherently tied to individual, psychosocial, and cultural phenomena. Expanding intervention development and implementation to incorporate a broader spectrum of determinants of adolescents' sexual risk for sexually transmitted infections (STIs)/HIV acquisition may provide an opportunity to prevent disease transmission more effectively. To address the STI/HIV prevention needs of adolescents, we highlight research assessing adolescents' sexual risk behavior and place the findings in the context of the diverse array of psychosocial factors influencing adolescents. This synthesis provides an opportunity to examine why adolescents engage in risky sexual behavior and to review the effectiveness of theory-based prevention programs. Subsequently, we offer recommendations for improving future programs aimed at reducing the incidence of STI/HIV infection among adolescents.

Personal, relational, and peer-level risk factors for laboratory confirmed STD prevalence among low-income African American adolescent females

OBJECTIVES

To identify risk factors for laboratory confirmed sexually transmitted disease (STD) prevalence among low-income African American adolescent females living in a high-risk urban area of the Southern United States.

METHODS

Participants were 715 African American adolescent females recruited from urban clinics. Data collection occurred from 2002 to 2004 and included an audio-computer assisted self-interview lasting about 60 minutes and a self-collected vaginal swab for NAAT to detect Trichomonas vaginalis, Chlamydia trachomatis, and Neisseria gonorrhoeae. Ten personal-level risk factors were assessed as well as 8 risk factors involving either peer or relational factors.

RESULTS

Adolescents (28.8%) tested positive for at least 1 STD. Six personal-level and 4 social-level measures achieved a bivariate screening level of significance. In the multivariate model, only 3 measures achieved significance: gang involvement, social support from peers, and fear of condom use negotiation. Compared to those who had never belonged to a gang, those who had were about 4.2 times more likely (95% CI = 2.16-9.44) to test positive. Adolescents' who had higher levels of fear pertaining to condom use negotiation were more likely to test positive as were adolescents who perceived higher levels of social support from their peers.

CONCLUSIONS

This finding suggests and supports the utility of designing interventions for high-risk African American adolescent females that incorporate objectives to modify the significant social influences related to STD acquisition.

Sexual agency versus relational factors: a study of condom use antecedents among high-risk young African American women

Background: The influence that female partners exert regarding condom use is not well known. In the present study, the relative roles of personal sexual agency and relational factors in determining whether young African American women engaged in unprotected vaginal sex (UVS) were studied. Methods: A cross sectional study of 713 young, African American women (aged 15–21 years) was conducted. Data were collected using an audio-computer assisted self-interview. Three measures of sexual agency were assessed and three relational factors were assessed. To help assure validity in the outcome measure, condom use was assessed in five different ways. Multivariate analyses were used to determine whether variables independently predicted UVS. Results: Two of the six predictor variables achieved multivariate significance with all five measures of condom use: (1) fear of negotiating condom use with male partners, and (2) indicating that stopping to use condoms takes the fun out of sex. A relational factor (male-dominated power imbalances) achieved multivariate significance for four of the five measures of UVS. A sexual agency factor (whether young women greatly enjoyed sex) achieved multivariate significance for three of the five measures. Conclusion: The results suggest that young African American women at high-risk of sexually transmissible infections (STI)/HIV acquisition may experience male-dominated power imbalances and also fear the process of negotiating condom use with their male partners. Although these factors were independently associated with UVS, two factors pertaining to sexual agency of these young women were also important predictors of UVS. Intervention efforts designed to avert STI/HIV acquisition among young African American women should therefore include programs to address both sexual agency and relational factors.

Condom misuse among adjudicated girls: associations with laboratory-confirmed chlamydia and gonorrhea

OBJECTIVES

To identify the prevalence of condom use errors among detained female teens and to test two inter-related hypotheses concerning condom failure.

METHODS

A cross-sectional survey of 134 female teens recruited within eight detention facilities. Measures were collected using audio-computer assisted self-interviewing. Assessment for the presence of C. trachomatis and N. gonorrhoeae was also conducted.

RESULTS

Five forms of condom use errors/problems were common: not discussing condom use with the partner (34.3%), not having a condom when one was desired (48.5%), starting sex before application (21.6%), removing condoms before sex concludes (26.9%), and breakage (32.8%). Significant, associations were found between condom errors/problems and drug/alcohol use. Errors/problems with condom use were significantly higher among teens diagnosed with an sexually transmitted disease (STD) (P = 0.039 for an index measure; P = 0.022 for a single-item measure).

CONCLUSIONS

Findings suggest that detained female teens may have experienced multiple condom use error and problems thereby increasing their vulnerability to STD acquisition.

The protective value of school enrolment against sexually transmitted disease: a study of high-risk African American adolescent females

OBJECTIVE

To identify whether school enrolment is protective against laboratory-confirmed diagnosis of sexually transmitted diseases (STDs) and against a spectrum of sexual risk factors.

METHODS

A cross-sectional study of 715 African-American adolescent females (15-21 years old) was conducted. Data collection included an audio-computer-assisted self-interview lasting about 60 min and a self-collected vaginal swab for nucleic acid amplification testing of Trichomonas vaginalis, Chlamydia trachomatis and Neisseria gonorrhoeae.

RESULTS

In total, 65% were enrolled in school. After adjusting for age and whether adolescents resided with a family member, those not enrolled were twice as likely to test positive for one of the three STDs compared with those enrolled (adjusted OR2; 95% CI 1.38 to 2.91). Similarly, school enrolment was protective against risk factors contributing to STD acquisition. The measures of sexual risk behaviour of 8 of 10, retained significance after adjusting for the covariates, and 2 of the 3 psychosocial mediators retained significance.

CONCLUSION

This study provides initial evidence suggesting that keeping high-risk African-American adolescent females in school (including forms of school that occur after high-school graduation) may be important from a public health standpoint.

Older male sexual partner as a marker for sexual risk-taking in adolescent females in Nova Scotia

PURPOSE

To examine age differences between Nova Scotia women aged 15-19 and their male sexual partners, and to determine if those adolescents with older partners were more likely to have engaged in sexual risk-taking behaviours.

METHODS

A cross-sectional survey (response rate=91%) administered in May 2003 assessed the following sexual risk behaviours: (a) not using condom/hormonal contraception at last vaginal intercourse; (b) having unplanned vaginal intercourse while using alcohol or drugs; (c) having more than one partner in the previous year; (d) vaginal intercourse before age 15; and (e) ever having anal intercourse. Univariate analysis was carried out to determine associations of sexual risk behaviours with partner age difference. Logistic regression was then used to examine behaviours associated with partner age (p < 0.15) in univariate analysis.

RESULTS

Of the young women surveyed, 520 (47.7%) had had vaginal intercourse in the previous year; 515 of these provided information on their last partner's age. Over 10% had partners four or more years older. In multivariate analysis, having a partner > or =4 years older was associated with not using a condom at last intercourse (OR 2.15; 95% Cl 1.10-4.20), having more than one partner in the previous year (OR 21.9; 95% Cl 1.13-4.28) and having unplanned vaginal intercourse while using alcohol or drugs (OR 2.66; 95% Cl 1.34-5.28).

CONCLUSIONS

A significant number of female adolescents have older male sexual partners, and such relationships are markers for high-risk sexual behaviours. Partner age is an important consideration for health professionals providing sexual health advice to young women.

Avoidance, anxiety, and sex: the influence of romantic attachment on HIV-risk among pregnant women

Most unprotected sex occurs in close relationships. However, few studies examine relational factors and sexual risk among high-risk populations. Romantic Attachment Theory states that individuals have cognitive working models for relationships that influence expectations, affect, and behavior. We investigated the influence of attachment avoidance and anxiety on sexual beliefs (e.g., condom use beliefs, self-efficacy), behavior (e.g., condom use, multiple partners, unprotected sex with risky partners), and sexually transmitted infections (STIs) among 755 high-risk, young pregnant women (ages 14-25) recruited from urban prenatal clinics. Attachment anxiety predicted sexual beliefs, condom use, and unprotected sex with risky partners controlling for demographic variables. Sexual beliefs did not mediate the relationship between attachment orientation and sexual behavior. Current relationship with the father of the baby did mediate the effect of attachment anxiety on multiple partners and STIs. Results indicate the importance of including general relational factors, such as attachment, in HIV prevention.

Risk and protective factors associated with the transition to a first sexual relationship with an older partner

PURPOSE

To examine whether family, individual, peer and school characteristics are associated with the transition to a first sexual experience with a partner who is three or more years older.

METHODS

Using multinomial logistic regressions, we analyzed a sample of female teens from the National Longitudinal Study of Adolescent Health to assess risk and protective factors associated with having a first sexual experience with a partner three or more years older, compared with a similar-aged partner and compared with not engaging in sexual intercourse.

RESULTS

Younger and foreign-born teens, with lower parent education, with older friendship networks, and attending a school that spans multiple grades, had greater odds of having a first sexual experience with an older partner than with a similar-aged partner. Hispanics and premenarche females had lower odds of having an older sexual partner than of abstaining from sexual intercourse. In contrast, older age, lower parent education, nonintact family structure, less connection to and more communication with parents, substance use or having peers who used substances, and having older peers were associated with increased odds of having sex with an older partner, compared with not engaging in sexual intercourse.

CONCLUSION

The findings underscore the importance of educating teens about the risks associated with dating and sexual relationships with older partners, and of educating parents to be especially attentive to the age composition of their teens' circle of friends. Our research has implications for families and program providers, by identifying target risk groups in need of potential prevention efforts.

Prevention and control of sexually transmitted infections among adolescents: the importance of a socio-ecological perspective--a commentary

The sexually transmitted infection (STI) epidemic among adolescents in the USA is inextricably tied to individual, psychosocial and cultural phenomena. Reconceptualizing the epidemic within an expanded socio-ecological framework may provide an opportunity to better confront its challenges. In this article, we use a socio-ecological framework to identify determinants of adolescents' sexual risk and protective behaviours as well as antecedents of their STI acquisition. The goal is to provide a synthesis of several discrete categories of research. Subsequently, we propose an integrated strategy that addresses the STI epidemic among adolescents by promoting a socio-ecological perspective in both basic research and intervention design. This approach may expand the knowledge base and facilitate the development of a broader array of intervention strategies, such as community-level interventions, policy initiatives, institutionally based programmes, and macro-level societal changes. Although there are inherent challenges associated with such an approach, the end result may have reciprocal and reinforcing effects designed to enhance the adoption and maintenance of STI-preventive practices among adolescents, and further reduce the rate of STIs.

Depressive symptoms as a predictor of sexual risk among African American adolescents and young adults

PURPOSE

To understand the prospective relationship between depressive symptoms and sexual risk behavior among a community sample of African American adolescents.

METHODS

African American adolescents (n = 415) who participated in a larger multi-site human immunodeficiency virus (HIV) prevention program provided baseline data on demographics, psychosocial context and depressive symptoms. At six-month follow-up, data were collected regarding sexual activity in the past 90 days. Multivariate logistic regression was conducted to determine the prospective relationship between depressive symptoms and proportion of condom use while controlling for relevant demographic and contextual factors.

RESULTS

The odds that African American adolescents who reported depressive symptoms at baseline would report inconsistent condom use at six-month follow-up was approximately four times greater than that of their peers who did not report depressive symptoms. Older adolescents and females were less likely to use condoms consistently and certain contextual factors, such as less pleasurable expectations about condom use, and living with a partner also heightened HIV/STI risk.

CONCLUSIONS

Clinicians should assess for depression symptoms in African American adolescent patients as an indicator of future sexual risk. Prevention interventions that address depressed mood could have a significant impact on later HIV/STI sexual risk behaviors. Further research is needed to understand the effect of depressive symptoms on sexual risk among adolescents of other race/ethnicities and to examine the potential cultural forces that affect this relationship.

Partner age not associated with recurrent Chlamydia trachomatis infection, condom use, or partner treatment and referral among adolescent women

PURPOSE

Among adolescent women, having older sexual partners has been associated with initial Chlamydia trachomatis (Ct) infection and high-risk behaviors. This study evaluates the role of older partners in the risk of three outcomes: recurrent Ct, lack of condom use, and nonadherence with partner management (PM) strategies.

METHODS

Female participants aged 14 to 18 years enrolled in a randomized clinical trial of patient-delivered partner treatment (PDPT) with at least one follow-up visit were included in this secondary analysis. Patient- and partner-level data were collected at baseline, one, and four months follow-up. Generalized estimating equations (GEE) and logistic regression were used to examine unadjusted and adjusted associations.

RESULTS

The majority of the 496 women were African-American (63.3%), aged 16 to 18 years (62.3%), and asymptomatic for Ct (66.7%). At baseline, all of the women had laboratory-demonstrated Ct and were treated; they had 622 partners during the last 60 days, 21.4% reported having more than one partner with a mean (SD) of 1.5 (.78) partners per woman, and 46.3% of the partners were at least three years older than the woman. Over follow-up, 16.1% of the women experienced Ct recurrence, in 41.9% of the partnerships a condom was not used at last sex, and 80.6% of women reported giving PM. After adjusting for confounders, having a partner at least three years older was not associated with increased risk of Ct recurrence, lack of condom use, or nonadherence to PM strategies.

CONCLUSIONS

Risk of Ct recurrence, lack of condom use, and nonadherence to PM strategies was not higher among adolescent women with older partners.

HIV and African Americans in the southern United States: sexual networks and social context

BACKGROUND

Heterosexual HIV transmission among African Americans in the rural southern United States has climbed in recent years. Concurrent partnerships and bridge populations have emerged as key elements in the spread of sexually transmitted infections (STIs).

GOAL

The goal of this study was to examine published empiric data and other literature concerning the extent of these network patterns and their relationship to the socioeconomic context among African Americans in the rural South.

STUDY DESIGN

The authors conducted a review of public health, medical, and social sciences literature.

RESULTS

In areas of the rural South with high STI rates, there is extensive concurrency with evidence of dense sexual networks and bridging among the general population, core group members, and other high-risk subpopulations. Qualitative research reveals socioeconomic factors that support these network patterns: low ratio of men to women, economic oppression, racial discrimination, and high incarceration rates of black men.

CONCLUSION

Concurrency and bridging likely contribute to increased heterosexual HIV transmission among blacks in the South; contextual factors promote these network patterns in this population.