Correlates of cannabis and other illicit drug use among secondary school adolescents in Nigeria

Background: The burden of cannabis and other illicit drug use among youth represent a serious public health problem. The aim of the present study is to explore factors associated with cannabis and other illicit drug use among Nigerian secondary school adolescents of the six geopolitical zones of the country. Methods: A total sample of 4078 secondary school adolescents of 32 schools from the six geopolitical zones of Nigeria participated in a cross-sectional survey in December 2015-January 2016. The association of sociodemographic characteristics, parental smoking, parental permissiveness to drink, friends' marijuana or other drugs use, risk perceptions and beliefs with the risk of lifetime cannabis and other illicit drugs use was examined through multilevel logistic regression models. Results: The mean age of the students involved in the study was 14.7 years. Older age, living in one-parent or family structures different from both parents household, parental smoking, parental permissiveness to drink alcohol, friends' use of marijuana or other drugs, low risk perception of harmful effects, and positive beliefs on marijuana or drugs use were associated with the risk of cannabis and illicit drugs use. The indicator of socioeconomic status was associated to the risk of using cannabis, but not to the risk of using illicit drugs. Conclusions: The present study highlights some correlates that influence the uptake of cannabis and drugs among Nigerian adolescents. Preventive programs addressing these factors could help to reduce the burden of the problem. Specific attention should be given to interventions to contrast the incorrect beliefs and perceptions

Knowledge, attitudes and behaviours on tobacco, alcohol and drugs among Nigerian secondary school students: differences by geopolitical zones

Introduction and Aims. Nigeria is composed of six geopolitical zones plus one Federal Capital Territory. Differences between zones can differentially influence the adoption of risk behaviours by adolescents. This paper aims to describe the knowledge, attitudes, beliefs, risk perception, skills and substance use among Nigerian secondary school students highlighting the differences by geopolitical zone. Design and Methods. The population size of each zone was taken into account in extracting the 32 schools for the survey. The characteristics of the social environment, tobacco, alcohol and substance use, knowledge, beliefs, risk perception, attitudes, personal skills and school climate were investigated through an anonymous questionnaire. Results. A total of 4078 adolescents participated in the survey: 5.1% reported they had smoked cigarettes at least once in their life, 33.6% drank alcohol, 13.1% experienced drunkenness, 7.5% used cannabis and 11.6% other drugs. The highest rates of alcohol use were observed in the South, whilst the use of tobacco, cannabis and other drugs was higher in the North. Knowledge about tobacco, alcohol and marijuana was quite low across all zones. Scores for self-esteem, decision-making and refusal skills, risk perception and beliefs were lower in the North. Discussion and Conclusions. This study shows a high prevalence of adolescent alcohol and substance use in Nigeria. There is a need for planning and implementing evidence-based drug education and prevention programs across the country. Prevention activities targeting adolescents could help to reduce the later life burden of disease related to use of tobacco, alcohol and other drugs

Implementation of the “Unplugged” school-based prevention programme in Nigeria: Results of process evaluation

Process evaluation can improve the quality of program implementation and the achievement of program outcomes. This paper aims to describe the fidelity of implementation of the school-based prevention program 'Unplugged' in Nigeria, i.e., the degree to which the intervention was delivered as intended, and the satisfaction of teachers and students. The program aims to prevent tobacco, alcohol, and substance use and consists of 12 standardized units, one-hour each, delivered by class teachers. Sixteen schools implemented the program. Eleven schools, 33 classes, 27 teachers, 993 students provided process evaluation data. Eighty-two percent of classes implemented the entire program, with lower rates of activities implementation at the beginning and at the end of the program. Each unit took on average 55 minutes. More than 90% of teachers perceived high students' interest for units 1, 4, 5, 8, and 9, high interactivity for units 1, 2, 8, and 9, and declared high comfort in implementing most units. About 80% of teachers reported an improvement in knowledge, teaching skills, and relationships with students due to the program. More than 75% of students declared the program changed their way of seeing themselves, was helpful to answer questions about themselves, and improved their relationships with mates and teachers. About 95% of students reported an increase in knowledge of the consequences of substance use. Students declared Unplugged educative, informative, helpful, impacting on change, interesting and suggested the program should be spread to other schools