This paper compares the ICD-11 and DSM-5 classifications of mental disorders, finding substantial similarity overall, especially compared to previous versions. Key differences are driven by the differing priorities of the WHO (public health) and APA (diagnostic precision), leading to variations in disorder inclusion, diagnostic criteria, and operationalization. Despite these differences, the authors argue that the divergence promotes research and can improve the validity of diagnostic concepts.

The authors disclosed that they were chairs, members, or consultants to ICD-11 Working Groups, with the exception of two authors who were members of the WHO Secretariat.

This is a high-quality review meticulously comparing the ICD-11 and DSM-5, offering valuable insights for practitioners and researchers. The detailed analysis and clear explanations enhance understanding of the two systems. The disclosed COI is noted but doesn't significantly detract from the value of the work.