Recent research has suggested that people with autism spectrum disorder may be disproportionately at risk of substance use disorders. This study analyzed national-level Medicaid Claims data to compare substance use disorder prevalence among Medicaid enrollees with autism spectrum disorder (N = 388,426) and a random sample of enrollees without…

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,…

Objective: To assess demographic, substance use, and mental wellbeing factors associated with high-intensity drinking (HID; 10+ drinks on one occasion) among college- and non-college young adults, to inform prevention and intervention efforts. Participants: A total of 1,430 young adults (819 in college and 611 not attending college) in a…

Objective: Loneliness is increasingly acknowledged as a public health concern due to its association with morbidity and mortality. The prevalence of loneliness is highest in the post-secondary population. Understanding the correlates of loneliness may assist in developing policy and program interventions. Participants and Methods: Post-secondary…

Monitoring the Future (MTF) is an ongoing research program conducted at the University of Michigan's Institute for Social Research under a series of investigator-initiated, competing research grants from the National Institute on Drug Abuse beginning in 1975. The integrated MTF study includes annual surveys of nationally representative samples of…

Research has extensively examined religiosity's links to youth wellbeing, but it is unclear how the relationship may vary by supportive networks and sex. Analyzing data from the 2015 to 2020 National Survey on Drug Use and Health, the results showed that religious salience was negatively associated with the risk of having a past-year major…

Objective: To compare physical activity (PA), sitting time, and substance use pre-COVID-19 and during COVID-19 pandemic among US college students. Participants: 484 students from a large Western university (20.6 ± 1.4 years, 80.0% female) were recruited. Methods: Self-reported online surveys were completed in June-August 2020. T-tests and…

Objective: Substance use peaks in emerging adulthood, with evidence suggesting that college-attending emerging adults have a higher rate of substance use than their non-college attending peers. More insight into the factors that might contribute to substance use among college-attending emerging adults is needed. The current study examined the…

Although substance use is considered normative in college, continued examination of factors associated with problematic use is merited. This study identified latent substance user classes and examined their relations with sex, race/ethnicity, impulsivity-like facets, and substance use outcomes among 702 undergraduate students. Non-Alcohol…

The present study explored where and how college students sought assistance and information for themselves and their family or friends who may have needed behavioral health and substance abuse disorder assistance. Two hundred and fifty-nine college students responded to the questionnaire at one of the 50 largest public higher education…

Objective: We evaluated how applying post-stratification sampling weights to National College Health Assessment II (NCHA-II) data affects estimates of substance use prevalence and tests of medical and recreational marijuana legalization (MML and RML) effects. Participants/Methods: We constructed weights for Fall 2015 and Spring 2016 surveys (n =…

Objective: Given increases in mental health utilization among college and university students, thisstudy examines clinical and socio-demographic characteristics in students presenting to psychiatricemergency services. Participants: University students (N¼ 725; Mage ¼ 22 years, SD ¼ 4.0; 67%White) visiting psychiatric emergency services at a large…

Objectives: Evaluate the association between perceived risk of harm and self-reported binge drinking, cigarette smoking, and marijuana smoking among college students. Participants: Participants were 599 students (ages 19-28) at a large Midwestern university recruited from October 2015 to December 2017. Methods: Hurdle regression was used to test…

Objective: The purpose of this study was to explore differences in oral health among students by military service status in postsecondary settings. Participants: Secondary data were obtained from the American College Health Association's 2011-2014 National College Health Assessment II. Method: Demographic characteristics of the study sample were…

This volume presents new 2021 findings from the U.S. national Monitoring the Future follow-up (panel) study concerning substance use among the nation's college students and adults from ages 19 through 60. We report 2021 prevalence estimates on numerous illicit and licit substances, examine how substance use differs across this age span, and show…