• Chinyere Mirian Aguocha and Emeka Nwefoh.
• Department of Medicine, Imo state University, Owerri, Imo state.
• Afr Health Sci. 2021 Jun 1; 21 (2): 875-883.

BackgroundPsychoactive substance use is a major global public health issue. Use of psychoactive substances has been associated with negative consequences among students.ObjectiveThe study assessed the prevalence and socio-demographic correlates of psychoactive substance use among undergraduate students in a Nigerian university.Materials And MethodsThis was a cross-sectional descriptive study of 763 undergraduate students of Imo State University, Owerri, Nigeria, recruited using multi-stage sampling technique. Data on the socio-demographic characteristics and pattern of psychoactive substance use were collected using a structured questionnaire.ResultsThe lifetime rate of psychoactive substance use was 84.5%. Alcohol had the highest rate of lifetime (82.5%) and 12-month (61.1%) use. There was a similar rate of lifetime use of psychoactive substances among males (86.1%) and females (83.4%). Age (p<0.05) and place of residence (p<0.05) were significantly associated with lifetime psychoactive substance use. Catholics (OR:1.43; 1.03 - 1.99), whose friend (OR:1.94; 1.39 - 2.71), roommate (OR:3.06; (1.62 - 5.78) or brother (OR:1.22; 0.77 - 1.93) uses psychoactive substances were significantly more likely to have used substances in the past 12-months.ConclusionThere is a high rate of psychoactive substance use among the students. Age, religion, place of residence, family and peer use of substances are important determinants of psychoactive substance use.© 2021 Aguocha CM et al.

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