Table 1 ICD-10 diagnostic codes for comorbid psychiatric diagnosis

Substance abuse disorders (F10-F19), schizophrenia spectrum disorders (F20-F25, F28 and F29), bipolar disorders (F30 and F31), unipolar depressive disorders F32-F34, F38 and F39), obsessive-compulsive disorders (F42), stress-related and dissociative disorders (F43 and F44), somatoform disorders (F45), eating disorders (F50), non-organic sleep disorders (F51, excluding F51.3 and F51.4), personality and habit-impulse disorders (F60-F63), intellectual disability (F70-F79, excluding F72 and F73), learning and coordination disorders (F80-F83), autism spectrum disorders (F84), attention deficit hyperactivity disorder (F90), conduct and oppositional disorders (F91 and F92), attachment disorders of childhood (F94.1 and F94.2) and tic disorders (F95).