Table 1 Demographic and clinical profiles of the participants.

From: Semantic memory disorganization linked to social functioning in patients with schizophrenia

 

Schizophrenia

Healthy controls

 

Mean (SD)

Range

Mean (SD)

Range

N(male/female)

139 (63/76)

 

98 (58/40)

 

Age (years)

27.63 (9.26)

15, 57

26.08 (10.23)

18, 55

Education (years)

13.98 (2.40)

9, 21

13.97 (1.68)

11, 19

Onset (years)

26.09 (9.31)

13, 56

  

DUP (years)

0.5 (0.88)

0, 4.5

  

DOI (years)

1.56 (1.29)

0, 4.92

  

BPRS Total

41.54 (8.88)

19, 63

  

CFT score “animal naming”

17.55(4.73)

3, 29

18.7(4.51)

9, 30

BACS composite score

−1.65 (1.34)

−6.88, 1.74

  

SLOF score

    

Interpersonal relationship

19.73 (5.24)

11, 35

  

Activities

48.16 (6.52)

15, 55

  

Working skills

18.97 (5.16)

6, 30

  

Medication (mg/day)

    

CPZE

386.42 (331.04)

0, 1425

  

BPRE

0.55 (1.21)

0, 8

  

BZDE

4.2 (7.5)

0, 47.08

  
  1. BACS Japanese version of the Brief Assessment of Cognition in Schizophrenia, BPRE biperiden equivalence, BPRS Brief Psychiatric Rating Scale, BZDE benzodiazepine equivalence, CFT category fluency task, CPZE chlorpromazine equivalence, DUP duration of untreated psychosis, DOI duration of illness, JART Japanese Adult Reading Test, LFT letter fluency task, SD standard deviation, SLOF Specific Levels of Functioning Scale.