Table 2

Formal Diagnoses Among Cases Identified as Probable Delusional Disorder

Formal DSM-IV-TR DiagnosisCases% of Total
Delusional disorder2138.2
Schizophrenia, paranoid type814.5
Psychotic disorder, not otherwise specified59.1
History of delusional disorder35.5
Rule out delusional disorder35.5
Paranoid personality disorder35.5
Personality disorder, not otherwise specified23.6
Question of delusional disorder11.8
Schizophrenia, undifferentiated type11.8
Schizophrenia, residual type11.8
Question of paranoid personality disorder11.8
Antisocial personality disorder11.8
History of psychotic disorder, not otherwise specified11.8
Psychotic disorder due to a general medical condition11.8
Personality change due to a general medical condition11.8
Brief psychotic disorder11.8
No diagnosis11.8