INVESTIGADORES
PILATTI Angelina
congresos y reuniones científicas
Título:
The association between frequency of marijuana use and marijuana-related negative consequences in Argentinean college students
Autor/es:
RUFFINATO, F; MORI, A; MIRANDA DUARTE, ME; RIVAROLA MONTEJANO, GABRIELA; MICHELINI, YANINA; PILATTI, ANGELINA
Reunión:
Congreso; IX International meeting of the Latin American Society for Biomedical Research on Alcoholism (LASBRA) ?Determinants of Alcoholism: bridging the gap between epidemiological and basic research?.; 2019
Resumen:
Marijuana use, which is highly prevalent among college students, is associated with low academic performance and with greater risk of developing poor mental health (including depression). All these negative consequences seem to be positively related to higher frequency or intensity of marijuana use. The present study aimed to describe the frequency of marijuana use in Argentinean college students and examined its association with marijuana-related negative consequences. Argentinean college students who reported at least one episode ofmarijuana use during the previous year (n = 130, 72.3% women; M age = 23.02 ± 3.04 years) completed an online survey that measured marijuana frequency use in the past 12 months (from 1 = once-twice a year to 12 = four or more times a week) and marijuana-related negative consequences. Marijuana-related negativeconsequences were assessed via the Marijuana Consequences Questionnaire (MACQ). The MACQ is a 50-items scale grouped in eight subscales: Social-interpersonal Consequences, Impaired Control, Self-Perception,Self-Care, Risk Behaviors, Academic/Occupational Consequences, Physical Dependence, and Blackouts.Each item is scored dichotomously to reflect presence/absence of the NC. The total score reflects the totalnumber of NC. Descriptive statistic was used to describe frequency of marijuana use for the total sampleand as a function of sex. Bivariate correlations were conducted between the scores of MACQ?s subscalesand frequency of marijuana use. Results: Forty per cent of the sample reported to use marijuana betweenone and nine times per year (low-frequency users), 18.5% reported to use between ten times/year and twicea month (medium-frequency) and 41.5% reported to use three or more times per month (high-frequency). Frequency of use was significantly associated with negative consequences in 6 of the MACQ?s scales. Specifically, positive significant associations were found between frequency of marijuana use and Impaired Control (r = .59; p ≤ .001), Self-Perception (r = .21; p ≤ .05), Self-Care (r = .48; p ≤ .001), Academic/Occupational Consequences (r = .37; p ≤ .001), Physical Dependence (r = .49; p ≤ .001), and Blackouts (r = .19; p ≤ .05). Discussion: The present findings showed that frequent use of marijuana significantly increased the risk of experiencing a broad myriad of negative consequences. Notably, 41.5% reported to consume marijuana at afrequent basis, suggesting these students might be at risk for developing marijuana-related problems. Frequent marijuana users should be identified and targeted for intervention.