Psychoactive substance use and dependence among Spanish university students: prevalence, correlates, polyconsumption, and comorbidity with depression.
In this study, the prevalence of psychoactive substance use and dependence was estimated among students at a Spanish university, together with associated factors, polyconsumption, and comorbidity with depression, using a 554-member sample stratified by sex, degree year, and discipline. 86.5% had consumed some potentially addictive psychoactive substance in the past month, and 10.5% satisfied DSM-IV criteria for dependence on nicotine, alcohol, caffeine, or cannabis. Polyconsumers (90.4%) consumed an average 3.2 different substances. Current depression implied increased likelihood of having consumed tobacco or psychoactive pharmaceutical drugs in the past month, and DSM-IV symptoms of major depressive episode were shown by 8.6% of 58 substance-dependent participants, 8.7% of 540 past-month legal substance consumers, and 12.1% of 140 past-month illegal substance consumers.
Vázquez
Fernando L
FL
Departamento de Psicología Clínica y Psicobiología, Facultad de Psicología, Universidad de Santiago de Compostela, Campus Universitario Sur, 15782 Santiago de Compostela, Spain. fernandolino.vazquez@usc.es
D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D015897:Comorbidity; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D017831:Diagnosis, Dual (Psychiatry); D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D011619:Psychotropic Drugs; D012959:Socioeconomic Factors; D013030:Spain; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D055815:Young Adult
D011619:Psychotropic Drugs