Characterizing the Use of Telepsychiatry for Patients with Opioid Use Disorder and Cooccurring Mental Health Disorders in Ontario, Canada

Table 1

ICD-9 mental health classifications.

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291: alcoholic psychosis, delirium tremens, Korsakov’s psychosis

292: drug psychosis

295: schizophrenia

296: manic depressive psychosis, involutional melancholia

297: paranoid states

298: other psychoses

300: anxiety neurosis, hysteria, neurasthenia, obsessive compulsive neurosis, reactive depression

301: personality disorders (e.g., paranoid personality, schizoid personality, obsessive compulsive personality)

302: sexual deviations

303: alcoholism

304: drug dependence, drug addiction

305: tobacco abuse

307: habit spasms, tics, stuttering, tension headaches, anorexia nervosa, sleep disorders, enuresis

309: adjustment reaction

311: depressive or other nonpsychotic disorders, not elsewhere classified

313: behaviour disorders of childhood and adolescence

314: hyperkinetic syndrome of childhood

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