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Table 2 Comparison of diagnostics between OCD and non-OCD in first episode psychosis

From: Prevalence and clinical characteristics of patients with obsessive-compulsive disorder in first-episode psychosis

Diagnostics

OCD (N=26) N (%)

Non-OCD (N=220) N (%)

P-value

Schizophrenia spectrum disorders

5 (19)

87 (40)

.043*

Schizophrenia

0 (0)

52 (24)

 

Schizophreniform disorder

2 (8)

10 (5)

 

Schizoaffective disorder

3 (12)

25 (11)

 

Brief psychosis

0

13 (6)

 

Delusional disorder

2 (8)

19 (9)

 

Affective psychosis MID

10 (38)

45 (20)

 

Psychosis NOS

8 (31)

34 (15)

 

Drug induced psychotic disorders

1 (4)

19 (9)

 

Psychotic disorder NOS

0

3 (1)

 
  1. * = Significant at .05 level.