Effect of Forced Sexual Intercourse on Associations Between Early Sexual Debut and Other Health Risk Behaviors Among US High School Students

Adolescent Health Risk Behaviors, Adverse Experiences, and Self-reported Hunger: Analysis of 10 States from the 2019 Youth Risk Behavior Surveys

We examined associations between adolescent self-reported hunger, health risk behaviors, and adverse experiences during the 2018-2019 school year. Youth Risk Behavior Survey data were pooled from 10 states. Prevalence ratios were calculated, and we assessed effect measure modification by sex. The prevalence of self-reported hunger was 13%. Self-reported hunger was associated with a higher prevalence of every health risk behavior/adverse experience analyzed, even after adjusting for sex, grade, and race/ethnicity. Sex did not modify associations. Findings underscore needs for longitudinal research with more robust measures of adolescent food insecurity to clarify the temporality of relationships.

Rates of Forced Sexual Experiences Among High School Students From 2001 to 2019

Public awareness of sexual assault and initiatives aimed at preventing sexual assault continue to increase over the years. However, whether rates of sexual assault have diminished because of such cultural shifts remains unclear. The purpose of this study was to assess if rates of sexual assault (i.e., forced sex) have changed over the past 18 years for adolescent girls and boys as well as potential differences across racial/ethnic identities. Using nationally representative data from the Youth Risk Behavioral Surveillance Survey from 2001 to 2019, we conducted logistic regressions to assess rates of experiences of forced sex by sex and by sex and racial/ethnic identity, while accounting for grade level. Participants included 135,837 high school students. From 2001 to 2019, rates of forced sex maintained for girls; however, there was a decrease over time for boys. For girls, there were inconsistent differences in rates of forced sex by racial/ethnic identities. However, boys who identified as Black, Hispanic, Multi-Racial, and Other Race/Ethnicity were at higher risk to report forced sex than their White peers, until 2015; only Other Race/Ethnicity was at higher risk in 2019. As girls and boys aged, the risk of forced sex increased. Despite prevention efforts, rates of forced sex did not decrease from 2001 to 2019 for adolescent girls disregarding race/ethnicity, and for racial/ethnic minority boys. That rates of forced sex continue to be high is problematic as experiencing sexual assault at an earlier age is associated with myriad consequences. Further, results suggest current prevention initiatives may be inadequate at addressing risk factors for forced sex, and more broadly, sexual assault. Moving forward, researchers and educators may want to re-evaluate the strategies used to address and measure sexual assault experiences.

Sexual Violence Experience Among Nigerian Girls and Young Women: What Are the Roles of Early Sexual Debut, Multiple Sex Partnerships, and Traditional Gender Role Beliefs?

In Nigeria, one in four females has experienced some form of sexual abuse. Therefore, it is imperative to examine risk factors associated with sexual violence victimization of Nigerian girls and young women to identify targets for prevention and help stakeholders prioritize response efforts. The present article focuses on secondary data analyses of 1,766 females, aged 13 to 24, interviewed in the population-based 2014 Nigeria Violence Against Children Survey. The outcome of interest is lifetime sexual violence (LSV). Several potential predictors were explored: beliefs about gender roles related to sex, early sexual debut (aged <16 years), and multiple sex partners in the past 12 months. Other risk factors assessed were age, ethnicity, religion, education, marital status, and employment. Logistic regression analyses estimated adjusted odds ratios (AORs) with 95% confidence intervals (CIs). Results revealed that females who endorsed beliefs about patriarchal sexual decision-making (AOR = 2.1, 95% CI = [1.28, 3.32]) or ever attended school (AOR = 2.4, 95% CI = [1.35, 4.34]) were more likely to report experiencing LSV. Prevention programs that target traditional norm beliefs about gender and sexuality have the potential to influence sexual violence in Nigeria. In addition, school attendance may expose females to potential perpetrators. Thus, to prevent sexual violence of girls who attend school, implementing safety measures may be beneficial for protecting them while in and traveling to/from school.

Association between First Sexual Intercourse and Sexual Violence Victimization, Symptoms of Depression, and Suicidal Behaviors among Adolescents in the United States: Findings from 2017 and 2019 National Youth Risk Behavior Survey

The objective of this study was to investigate the association between first sexual intercourse and sexual violence victimization, symptoms of depression, and suicidal ideation among sexually active adolescents in the United States. Data for this study came from the U.S. 2017 and 2019 iterations of the National Youth Risk Behavior Survey. An analytic sample of 6252 adolescents aged 14–18 years old (49.5% female) who reported ever having sexual intercourse was analyzed using Poisson regression. The outcome variables investigated in this study were sexual violence victimization, symptoms of depression, suicidal ideation, a suicide plan, and suicide attempts, and the main explanatory variables were age at first sexual intercourse and forced sexual intercourse. We also analyzed differences by gender and race. Of the 6252 adolescents who reported ever having sexual intercourse, 7.1% had their first sexual intercourse before age 13, and 14.8% experienced forced sexual intercourse. About 16% of adolescents experienced sexual violence during the past year, 42.6% reported symptoms of depression, 23.9% experienced suicidal ideation, 19.3% made a suicide plan, and 11.1% attempted suicide during the past year. In the regression analysis, early sexual intercourse was significantly and positively associated with suicidal ideation (relative risk (RR) = 1.15, 95% Confidence Interval (CI) = 1.02–1.30), suicide plan (RR = 1.18, 95% CI = 1.00–1.38), and suicide attempts (RR = 1.36, 95% CI = 1.15–1.61). Controlling for the effects of covariates, history of forced sexual intercourse was positively associated with the five outcomes examined with the relative risk ranging between 1.59 and 6.01. Findings of this study suggest that history of early or forced sexual intercourse is associated with poor mental health outcomes among adolescents and underscores the importance of developing interventions that offer psychological support in reducing the adverse impact of early sexual intercourse and forced sexual intercourse on adolescent health.

Peer Victimization and Mental Health Outcomes for Lesbian, Gay, Bisexual, and Heterosexual Youth: A Latent Class Analysis

BACKGROUND

Lesbian, gay, bisexual, and questioning (LGBQ) adolescents are at increased risk of poor mental health due to minority stress, a chronic stress associated discrimination, social rejection, and victimization brought on by prejudicial attitudes towards LGBQ individuals. To improve understanding of the differential impact of various kinds of victimization on mental health outcomes for LGBQ adolescents, we analyzed data from the 2015 Youth Risk Behavior Survey (YRBS) for victimization and mental health symptom clusters and associations high school youth and compared by sexual orientation and gender.

METHODS

Separate Latent Class Analysis (LCA) was conducted to identify profiles of both victimization and mental health symptoms for participants (N = 15,624). Subsequently, stratified weighted logistic regression models were used on an eligible analytic sample of 11,458 to assess differences in the association of victimization and mental health between LGBQ and heterosexual high school students.

RESULTS

In each LCA, participants were assigned to one of 3 classes for victimization (minimal, 81.3%; bullying, 12.5%; or physical/sexual violence, 6.2%) and 1 of 2 classes for mental health symptoms (minimal, 81.2%; severe, 18.8%). LGBQ participants were overrepresented in physical/sexual violence and bullying victimization profiles. Both bullying and physical/sexual violence profiles were associated with almost 5 times the odds of endorsing severe mental health symptoms.

CONCLUSIONS

This study expands our understanding of the relationship between types and effect of peer victimization for LGBQ and heterosexual youth with implications for school health and prevention efforts through increased positive school climate for LGBQ students.

Individual and social determinants of early sexual activity: A study of gender-based differences using the 2018 Canadian Health Behaviour in School-aged Children Study (HBSC)

Introduction

Early sexual activity, often defined as initiation before the age of 16, is a risk behaviour associated with negative health outcomes in adulthood. The objective of this study was to explore links between early sexual activity and individual and contextual characteristics in Canadian youth, and whether these differ for girls and boys.

Methods

Data were from the 2018 Canadian Health Behaviour in School-aged Children (HBSC) survey administered in classrooms across Canada to students in grades 6 to 10 (ages 11 to 16). The sample includes the 7882 students in grades 9 and 10 who were asked about sexual activity. Individual and contextual measures used included emotional well-being, socioeconomic status, participation in team sports, body image, social media use, family structure, and family support. Descriptive data overall and separately for girls and boys are presented, followed by Poisson regression models to estimate relative risks and associated 95% confidence intervals for strength of associations between characteristics and early sexual activity. Models were adjusted for clustering by school using generalised estimating equations.

Results

Overall, contextual factors i.e. disrupted family structure or low family support were the characteristics most strongly associated with early sexual activity. Among boys there was an incremental and strong relationship between hours spent in organised sport and early sexual activity. Among girls, poorer body image, lower socioeconomic status, and higher social media use aligned most strongly with early sexual activity.

Conclusion

Persistent gender stereotypes appear to underlie differences in individual and contextual factors associated with adolescents’ sexual behaviour. Findings from this exploratory analysis may be of benefit to subsequent researchers, policy makers and those who care for youth.

Risky sexual behaviour and contraceptive use among young women in the Czech Republic

OBJECTIVE

This study aimed to obtain sexual and reproductive behaviour data of late adolescent women in the Czech Republic and to analyse the relationships between sexual behaviour and social, demographic, and behavioural factors.

METHODS

Data were obtained using the Computer-Assisted Web Interviewing method from 25 April to 2 May 2018 from a representative group of sexually active women aged 18-24 years. Results were statistically evaluated using sign schema on adjusted residuals.

RESULTS

A total of 525 women participated (median age of coitarche - 16 years, condom use with/without hormonal contraception - 65%, unprotected sex - 9.3% in the sexual debut). Anamnestic artificial abortion and sexually transmitted disease (STD) rates were 5.3% and 3.8%, respectively. Early coitarche, number of sexual partners, history of abortion, and STDs were positively correlated with current hormonal contraceptive use; the number of sexual partners and use of hormonal contraception were negatively correlated. Hormonal contraceptive users were more likely vaccinated against human papilloma virus (HPV) in comparison with women without any contraception. There was no correlation between risky sexual behaviour, contraceptive use, and socio-demographic factors.

CONCLUSION

Women with early coitarche and a high cumulative number of sexual partners have more unwanted pregnancies and STDs; moreover, those with regular coital activity without contraception are less frequently vaccinated against HPV.

Association of Traumatic Events, Post Traumatic Stress Disorder and Sexual Autonomy among Female University Students of North Korean Defectors

PURPOSE

To determine associations of traumatic events and post-traumatic stress disorder (PTSD) with sexual autonomy and identify factors influencing sexual autonomy among female university students of North Korean defectors.

METHODS

A cross-sectional, descriptive study was performed with a total of 103 female students who completed a structured online self-report survey from January 7 to March 31, 2018. This study was conducted using questionnaires on interpersonal trauma scale, the Traumatic Scale for North Korean Refugees (TSNKR), and sexual autonomy measurement for college students. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation coefficients, and multiple linear regression with SPSS WIN 23.0 program.

RESULTS

Traumatic events, PTSD, and sexual autonomy scores were 3.96±3.07, 31.47±10.75, and 52.66±6.89, respectively. PTSD was positively correlated with traumatic events (r=.22, p=.030). Sexual autonomy was inversely correlated with PTSD (r=-.25, p=.010). Contraceptive use, PTSD, and voluntary sexual debut explained 26% of sexual autonomy of participants.

CONCLUSION

To improve sexual autonomy of young women from North Korea, reproductive intervention programs including contraception, sexual assertiveness training, and psychoeducation to reduce PTSD need to be developed and implemented.

Adolescent Substance Use and Sensation-Seeking on Sexual Behaviors Among Young Adults from Continuation High Schools

BACKGROUND

Youth from continuation high schools report greater substance use and sensation-seeking than youth from regular high schools, yet their long-term consequences on age at sexual onset and the number of sexual partners are unknown.

OBJECTIVE

To examine substance use, sensation-seeking and sexual behaviors by gender and race/ethnicity and the effects of substance use and sensation-seeking in adolescence on age at sexual initiation and numbers of sexual partners by young adulthood.

METHODS

Baseline and 4-year follow-up data on youth from 14 continuation high schools in Southern California who participated in a drug abuse prevention intervention were analyzed. Structural equation modeling assessed whether or not substance use or sensation-seeking in adolescence predicted age at sexual onset and numbers of sexual partners by young adulthood.

RESULTS

Latinos had lower sensation-seeking and frequency of substance use and a later age at sexual onset than non-Latinos. Males were more likely than females to have multiple lifetime and recent sexual partners. The effects of adolescent substance use on the number of sexual partners by young adulthood were mediated fully by their age at sexual initiation. Sensation-seeking had no direct or indirect effects on sexual behaviors. Conclusions/Importance: Factors leading to and actual sexual risk behaviors among youth from continuation high schools vary by race/ethnicity and gender. Targeting these antecedent factors by race/ethnicity and gender may improve prevention efforts.

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.

Current Age, Age at First Sex, Age at First Homelessness, and HIV Risk Perceptions Predict Sexual Risk Behaviors among Sexually Active Homeless Adults

While HIV disproportionately impacts homeless individuals, little is known about the prevalence of HIV risk behaviors in the southwest and how age factors and HIV risk perceptions influence sexual risk behaviors. We conducted a secondary data analysis (n = 460) on sexually active homeless adults from a cross-sectional study of participants (n = 610) recruited from homeless service locations, such as shelters and drop-in centers, in an understudied region of the southwest. Covariate-adjusted logistic regressions were used to assess the impact of age at homelessness onset, current age, age at first sex, and HIV risk perceptions on having condomless sex, new sexual partner(s), and multiple sexual partners (≥4 sexual partners) in the past 12 months. Individuals who first experienced homelessness by age 24 were significantly more likely to report condomless sex and multiple sexual partners in the past year than those who had a later onset of their first episode of homelessness. Individuals who were currently 24 years or younger were more likely to have had condomless sex, new sexual partners, and multiple sexual partners in the past 12 months than those who were 25 years or older. Those who had low perceived HIV risk had lower odds of all three sexual risk behaviors. Social service and healthcare providers should consider a younger age at homelessness onset when targeting HIV prevention services to youth experiencing homelessness.