Abstract
INTRODUCTION: The curtailment of social gatherings and the lack of online academic engagement during the COVID-19 lockdown could have potentially damaging effects on the psychological state of university students in Nigerian public universities. This study examined the prevalence of anxiety and depression, including associated factors and coping methods, among undergraduate students. METHODS: This cross-sectional study, which involved 386 undergraduate students, was assigned approval number UI/EC/20/0242. An online questionnaire consisting mainly of the Hospital Anxiety and Depression Scale and the McMaster Family Assessment Device was circulated among the students. The results were analysed by means of descriptive statistics, chi-square, Analysis of Variance (ANOVA) and linear logistical regression, at α 0.05. RESULTS: Mean age was 21 ± 2.9 years, with females constituting 60.1% of the sample. The prevalence rates of anxiety and depression were 41.5 and 31.9%, respectively. Students in health-related faculties were significantly less anxious than others. Inability to afford three square meals, negative family functioning, chronic illness and living in a State/Region with a high incidence of COVID-19 were significantly associated with depression. These factors jointly accounted for 14% of depression. Coping methods included the use of social media, watching movies and participating in online skills-development programs. CONCLUSION: The overall level of anxiety and depression among undergraduate students during the COVID-19 lockdown was higher than the levels previously reported. Inadequate nutrition and poor family functioning contributed significantly to this. Proactive measures ought to be taken to support undergraduate students in order to prevent the negative consequences of poor mental health.