FACTORS INFLUENCING PSYCHOACTIVE SUBSTANCE USE AMONG ENGINEERING STUDENTS OF THE UNIVERSITY OF BENIN, BENIN CITY, EDO STATE

Psychoactive substance use among university students has become a significant public health concern globally, with increasing prevalence particularly among young adults in higher institution. The general objective of this study was to examine the factors influencing psychoactive substance use among engineering students of the University of Benin. A descriptive cross-sectional research design was employed to investigate the prevalence, types, and determinants of substance use, as well as its perceived effects on students’ academic performance and well-being. The target population consisted of all undergraduate engineering students, from which a sample size of 440 respondents was selected through a multistage sampling technique. Data were collected using a structured questionnaire and analyzed using descriptive and inferential statistics (frequencies, means, and Chi-square tests). Findings revealed that 43% of respondents had used one or more psychoactive substances. Alcohol, tramadol, cannabis, and cigarettes were the most commonly used. Major influencing factors included peer pressure, academic stress, curiosity, and easy accessibility. The study also found a significant association between peer influence and substance use, and between substance use and academic performance (p < 0.05). It was concluded that psychoactive substance use among engineering students is largely driven by social and academic pressures, with adverse consequences on learning and health. The study recommends enhanced drug education, stress management training, and stricter enforcement of campus anti-drug policies.