Marijuana use behaviors on Texas college campuses

Abstract

There is limited contemporary research examining marijuana use behaviors that occur on college campuses.

Purpose: This study aimed to determine: (1) What is the prevalence of marijuana use on college campuses, (2) where are students commonly using marijuana on college campuses, (3) what are the sociodemographic characteristics of students most likely to use marijuana on a college campus, and (4) how do these findings vary between modes of marijuana use (i.e., vaped versus another mode)?

Methods: Participants were 14,005 college students (aged 18-25) enrolled in 19 Texas colleges during spring 2022 (Mean age = 20.16; 65.81% female; 30.85% non-Hispanic white, 42.08% Hispanic/Latino, 27.07% another race/ethnicity; 75.81% heterosexual).

Results: Nearly 40% of students ever used marijuana and of these students, over 26% ever used marijuana on their college campus. Although the most common mode for marijuana use was smoking, the majority of students that used marijuana on a college campus reported vaping marijuana (64.89%). Students that ever vaped marijuana on campus were 2.35 times more likely than those that used marijuana via other modes to use marijuana in a public location on campus (i.e., not in a dormitory).

Conclusions: Findings indicate that marijuana use on college campuses is common and suggest that the ability to vape marijuana may increase marijuana use on college campuses, including in public locations such as classrooms and libraries. College campuses may consider increasing anti-marijuana enforcement efforts, especially those aimed at decreasing electronic vaping device use in general, in order to prevent and decrease marijuana use.

Keywords: College campuses; Electronic vaping devices; Marijuana; Marijuana vaping; Young adults.