Bullying, its effects on attitude towards class attendance and the contribution of physical and dentofacial features among adolescents in Northern Nigeria.

Background Bullying is a worldwide problem with varying consequences. Victims of school bullying may be targeted for many reasons including their appearance. They may also fear school and have difficulties in concentration. Objective This study aimed to determine the prevalence of bullying amongst adolescents in Kano, Northern Nigeria, the contribution of physical features and the perceived effect of bullying on their academic performance and school attendance. Subjects and methods Eight hundred and thirty-five students aged between 12 years and 17 years from eight randomly selected secondary schools in Kano, Nigeria took part in this study. Data collection was by self-administered questionnaires and analysis was by SPSS version 17. Results The pupils' mean age and standard deviation was 14.79 + 1.53 years. There were more male and private school pupils with 55.1% and 62%, respectively. About 43% of respondents reported being victims of bullying while about 32% had bullied someone else. There was more bullying in public schools than in private schools (p-value = 0.003). However, there was no significant gender difference (p > 0.05). More bullied pupils hated being in or outside the classroom (p < 0.05). Similarly, significantly higher number of bullied pupils played truant than non-bullied (p < 0.001). One-fifth of the victims of bullying felt it had consequences on their academic performance. Bullies frequently targeted general physical and dento-facial appearance. Conclusion The prevalence of bullying was high among the sampled population especially within public schools. This also had a significant negative effect on the students' academic performance.