Prevalence and correlates of post-traumatic stress disorder and depression among welfare- and justice-involved adolescents in Nigeria

Abstract

Background: Childhood maltreatment (CM) is higher among welfare- and justice-involved youth than in those not involved in these systems, which increases the risk of depression and post-traumatic stress disorder (PTSD). However, the mechanisms underlying the link between CM and these two psychiatric conditions are less well understood among at-risk populations in low- and middle-income countries. Objective: This study attempts to fill this gap by examining the prevalence of and risk factors for depression and PTSD among at-risk groups in Nigeria. Method: A cross-sectional research design using multistage sampling was adopted. The sample comprised 205 adolescents: justice-involved [102 (49.8%)] and welfare-involved [103 (50.2%)]. In total, 151 (73.7%) were males, while 54 (26.3%) were females. Multivariate logistic regression analysis and multivariate analysis of variance were applied. Results: The results showed that 66.1% of welfare-involved adolescents and 69.6% of justice-involved adolescents reported PTSD, while 68.9% of welfare-involved adolescents and 75.5% of justice-detained adolescents reported depression. Neglect (OR = 0.253; 95% CI 0.146–0.571; p .118, η2=.012). Conclusions: CM profiles are risk factors in PTSD and depression among at-risk groups. CM screening should be included in mental health services of out-of-home placements to prevent the cycle of mental health problems and reoffending. Trauma-focused and cognitive–behavioural therapies have the potential to alleviate the suffering of traumatized adolescents.