title: Characteristics and motives of college students who engage in nonmedical use of methylphenidate.
abstract: Methylphenidate (MPH) has a long history of being an effective medication for attention deficit/hyperactivity disorder (ADHD). Recently, the nonmedical use of MPH has increased, particularly among college students. To investigate this, we surveyed 2,087 students regarding MPH misuse. Of 2,087 respondents, 110 (5.3%) used MPH nonmedically at least once. Most obtained MPH free from a friend, acquaintance, or family member. Misuse of Ritalin(R) occurred four times more frequently than Concerta. Among Ritalin abusers, Intranasal use was reported more often than oral. Students reported using MPH nonmedically for recreational reasons as well as to improve academic performance.
authors.affiliation: Institute for Behavior and Health, Inc., Rockville, Maryland, USA.
authors.forename: Robert L
authors.initials: RL
authors.lastname: Dupont
authors.forename: John J
authors.initials: JJ
authors.lastname: Coleman
authors.forename: Richard H
authors.initials: RH
authors.lastname: Bucher
authors.forename: Bonnie B
authors.initials: BB
authors.lastname: Wilford
mesh_terms: D000281:Administration, Intranasal; D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000697:Central Nervous System Stimulants; D003430:Cross-Sectional Studies; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D008774:Methylphenidate; D009042:Motivation; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D011795:Surveys and Questionnaires; D014481:United States
chemical_list: D000697:Central Nervous System Stimulants; D008774:Methylphenidate