At-risk drinking and current cannabis use among medical students: a multivariable analysis of the role of personality traits
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
;
42(2): 136-144, Mar.-Apr. 2020. tab
Article
Dans Anglais
| LILACS
| ID: biblio-1089247
ABSTRACT
Objective:
To explore the role of personality traits in at-risk drinking and current cannabis use among medical students.Methods:
This cross-sectional study evaluated 707 medical students from two universities. Multiple logistic regression models for at-risk drinking and current cannabis use were constructed including sociodemographic, psychiatric, and personality variables.Results:
At-risk drinking and current cannabis use were reported by 19.3% and 14.9% of participants, respectively. Models including Big Five measures showed associations of at-risk drinking with higher extraversion (p < 0.00001, adjusted odds ratio [AOR] = 1.9) and lower conscientiousness (p = 0.00001, AOR = 0.5); cannabis use was also associated with lower conscientiousness (p = 0.003, AOR = 0.6), besides higher openness to experience (p = 0.002, AOR = 1.9). Models including measures of the Behavioral Inhibition and Activation Systems scales (BIS/BAS) showed associations of at-risk drinking with lower BIS (p = 0.002, AOR = 0.9) and higher BAS fun-seeking (p = 0.0005, AOR = 1.2); cannabis use was also associated with higher BAS fun-seeking (p = 0.008, AOR = 1.2). Personality variables had modest effects on model fit.Conclusion:
Specific personality traits were independently associated with at-risk drinking and current cannabis use, albeit with modest effect sizes.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Étudiant médecine
/
Fumer de la marijuana
Type d'étude:
Etude d'étiologie
/
Étude observationnelle
/
Étude de prévalence
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Adulte
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Amérique du Sud
/
Brésil
langue:
Anglais
Texte intégral:
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
Thème du journal:
Psychiatrie
Année:
2020
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Curso de Medicina, UFSC/BR
/
Instituto de Psiquiatria de Santa Catarina/BR
/
Universidade Federal de Santa Catarina (UFSC)/BR
/
Universidade do Sul de Santa Catarina (UNISUL)/BR
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