Key demographic and mental disorder diagnostic differences between Australian First Nations and non-First Nations clinic-referred children and adolescents assessed in a culturally appropriate and safe way. (November 2022)

• Record Type: Journal Article
• Authors: Vance, Alasdair; Winther, Jo; McGaw, Janet; White, Selena
• Is Part Of: Australian and New Zealand journal of psychiatry. Volume 56:Number 11(2022)
• Page Start: 1455
• Page End: 1462
• Publication Date: 2022-11
• Subjects: Australian First Nations children and adolescents -- oppositional defiant disorder -- social adversity status; Psychiatry -- Periodicals; Psychiatry -- Australia -- Periodicals; Psychiatry -- New Zealand -- Periodicals; 616.89005
• DOI: 10.1177/00048674211063819
• Languages: English
• ISSNs: 0004-8674

Abstract

Objective: Increased point prevalence rates of oppositional defiant disorder and conduct disorder have been reported in American Indian and Canadian First Nations children and adolescents. To date, in Australia, there has been no published examination of standardized Diagnostic and Statistical Manual mental disorder diagnoses in First Nations children and adolescents, determined after addressing key cultural methodological issues. Methods: In all, 113 First Nations children and adolescents and 217 non-First Nations young people, aged 6–16 years, age, gender, mental disorder symptom severity, symptom-linked distress and impairment matched were recruited in a case control study. Also, 112 typically developing non-First Nations participants, age and gender matched to the other two clinical groups as a second comparison group were recruited. Diagnostic and Statistical Manual mental disorder diagnoses via semi-structured clinical interview, social adversity status and full scale IQ were determined in all participants with cultural validity and reliability of the impairing patterns of symptoms in First Nations young people determined by First Nations mental health staff and Aboriginal Health Liaison Officers. Full scale IQ and social adversity status were appropriately controlled in the Logistic Regression analyses of Diagnostic and Statistical Manual mental disorder diagnoses between the two clinical groups. Results: Oppositional defiant disorder was the only diagnostic and statistical manual mental disorder diagnosis that differed between the First Nations and non-First Nations clinical groups, adjusting for confounding by social adversity status and full scale IQ in the multivariable model. The point prevalence of oppositional defiant disorder was 2.94 times higher (95% confidence interval: 1.14–7.69) among the First Nations compared to the non-First Nations clinical group. Conclusion: Key known risk factors for oppositional defiant disorder can be identified early and holistically managed in First Nations young people. This will prevent oppositional defiant disorder decreasing their access to mental health services and increasing their involvement in the criminal justice system. In addition, the resilience building aspects of oppositional defiant disorder that may enhance self-respect need to be nurtured.