Background: Sports- and recreation-related (SRR) activities are a major cause of adolescent concussions. Most adolescent SRR concussion research has been conducted among public school students. As private schools are qualitatively different from public schools (e.g., location, socioeconomic status, sports played), this study explores the…

Background: Since 2002, the Chinese Ministry of Education has conducted reform in the physical education (PE) curriculums of schools in China, with a focus on shifting from sports skills to regular participation in physical activity (PA) and promoting health. The aim of the study, therefore, is to examine the effects of school PE on the exercise…

Background: School policies and practices designed to educate athletes, parents, and coaches about youth sports concussions may be a way to reduce concussion risk and improve both the recognition and management of concussions. Methods: Nationally representative data from the 2014 School Health Policies and Practices Study (SHPPS) were used to…

Background: To inform prevention strategies, this study provides incidence, factors, and actions taken when a suspected concussion occurred in K-12 schools in Utah. Methods: Data were collected using Utah's Student Injury Reporting System (SIRS) from the academic years 2011-2012 to 2018-2019. SIRS is a unique online system that tracks injuries…

Background: Little is known about the effectiveness of school district concussion policies on reducing the concussion prevalence among students. Methods: Data from the 2016 School Health Policies and Practices Study and 2017 Youth Risk Behavior Survey for 10 school districts were linked. The outcome variable was having a sports- or physical…

Background: In order to better understand some of the barriers to athletic opportunities for girls, we examined school-level characteristics to assess how they are associated with both the provision and participation in athletic opportunities for girls across US public high schools. Methods: Cross-sectional data for this study comes from the…

Background: Sport-related concussions are a major public health problem with only 50% of concussed teens reporting their symptoms. The purpose of this systematic review was to identify individual and institutional factors that contribute to concussion knowledge, attitude, and reporting behaviors among US high school athletes. Methods: The…

Background: Previous research on the correlates of unintentional school injuries is based on either process or cross-sectional data. This study aims at approaching the causal effects of risk-seeking behavior, mental health problems, physical activity, and exposure to bullying on unintentional injuries in the school environment by relying on…

BACKGROUND: We examined factors associated with active commuting to school and the relationships of active commuting and physical activity to child- and teacher-reported internalizing and externalizing behavior problems in a sample of third graders. METHODS: The study sample consisted of 13,166 third graders enrolled in the Early Childhood…

Background: This study examined the association between participation in school-based and/or community-based activity and major depressive episodes (MDE) in adolescents using nationally representative data. Methods: This study utilized cross-sectional data from the National Survey of Drug Use and Health from 2015 to 2019. Nine screening questions…

Background: Health care utilization can vary by age group, geographic location, and socioeconomic status (SES). A paucity of information exists regarding the availability and utilization of medical care by injured scholastic athletes. The purpose of this study was to describe and compare injuries and health care service utilization by school SES…

BACKGROUND: The 2020 World Health Organization Guidelines on Physical Activity and Sedentary Behavior are the first to provide evidence-based recommendations for reducing both dimensions of languorous behavior. The relationship between sitting time and exercise remains understudied among diverse adolescent populations worldwide. METHODS: The 2017…

Background: Bullying is a widespread problem for school-aged children and adolescents. Interventions to reduce bullying are not well disseminated. Extracurricular involvement is, however, common. This study aims to examine the relationship between parent-reported participation in extracurricular activities and bullying perpetration. Methods: Using…

Background: The leading cause of nonfatal injuries in age group 14-19 is sports injuries. Purpose of the study was to determine the association between intense physical activity and injury and to identify the circumstances and environment in which injuries are most likely to occur. Methods: A prospective cohort study included 698 high school…

Background: School environments providing a wide selection of physical activities and sufficient facilities are both essential and formative to ensure young people adopt active lifestyles. We describe the association between school opportunities for physical activity and socioeconomic factors measured by low-income cutoff index, school size…