Recent data show rising suicidality among high school girls. We posit this increase may be related to an overlooked factor: more girls identifying as LGBQ. Using four cohorts of national Youth Risk Behavior Survey data (N = 22,562 females, N = 22,130 males), we found that LGBQ identification among females rose from 15% in 2015 to 34% in 2021. LGBQ…

Background: As rates of depression and anxiety continue to rise, prevention, and treatment of poor mental health in adolescents is a major challenge for population health. Within the US context, a growing body of literature is examining the relationship between school climate and student mental health. Methods: We extend the notion of school…

Background: Food insecurity (FI) rates in the United States are particularly high among households with children. This research set aims to analyze if high school students experiencing FI had higher risk for mental health and suicidal behaviors. Methods: Using combined data from 11 states that conducted the 2017 Youth Risk Behavior Survey, a total…

This study updates the prevalence of high school student homelessness in the United States and its relation to other problems. In 2023, high school students in the United States reported a student homelessness rate of 3.4%, a 26% increase from 2021. Students who experienced homelessness were 2 to 3 times as likely to experience other problems,…

Transgender individuals are disproportionately affected by HIV in the United States. Given increased risk of HIV among youth, there is a need to understand HIV risk and protective factors among transgender individuals who are 18 years and younger. Patterns of HIV testing, HIV education, and condom use have known associations with HIV outcomes…

Background: Children with asthma are often marginalized at school, including bullying victimization. The purpose of this study is to estimate the association between asthma and school or electronic bullying victimization among US high school students, and test whether the association varies significantly by sex. Methods: Pooled data from five…

Cyberbullying is a serious problem, and research on associations between different types of interpersonal violence and cyberbullying victimization is limited. The purpose of this study was to examine how the frequency of physical dating violence (PDV), sexual dating violence (SDV), and forced sexual intercourse (FSI) is associated with…

A growing body of literature suggests that youth with severe obesity are engaging in substance use. The purpose of the present study was to examine profiles of substance use among adolescents with severe obesity and examine how these profiles are associated with depressive symptomology using data from the Youth Risk Behavior Surveillance System.…

For this study, we explored the association between high school students' reported history of sport- or physical activity-related concussions and persistent feelings of sadness or hopelessness. Data from the 2017 national "Youth Risk Behavior Survey" (YRBS; N = 14,765) was used for this analysis. YRBS is administered to high school…

Objective: To determine the association between screen time and physical activity with quality of life among Chilean university students. Methods: Cross-sectional and analytical study conducted on 726 first-year university students who replied three questionnaires: Youth Risk Behavior Survey, WHO Quality of Life-BREF scale, and the International…

Background: Being bullied online is associated with being bullied in school. However, links between online bullying and violence-related experiences are minimally understood. We evaluated potential disparities in these associations to illuminate opportunities to reduce school-based violence. Methods: We used five cohorts of Youth Risk Behavior…

Family- and neighborhood-level poverty are associated with youth violence. Economic policies may address this risk factor by reducing parental stress and increasing opportunities. The federal Earned Income Tax Credit (EITC) is the largest cash transfer program in the US providing support to low-income working families. Many states have additional…

Background: Sexting is common among adolescents and is associated with numerous health risk behaviors and negative psychosocial constructs. This study examined the relationships between high school students' experiences with sexual violence victimization, dating violence victimization, and engagement in risky sexual behaviors with experiences of…

Background: Marijuana is the most commonly used illicit drug in the United States. There has been a rapidly changing marijuana policy environment and increased acceptability related to marijuana in the United States. How the changing environment will potentially influence adolescents age of initiation remains unknown. While much of extant…

This study sought to contribute to the limited research on the prevalence of suicidal behaviors and exposure to school-based violence among Asian American and Pacific Islander (AAPI) adolescents. It also examined the relationship between engagement in suicidal behaviors and exposure to school-based violence among AAPI adolescents. Results from a…