Table 1 Demographic and clinical data, mean (standard deviation).

From: No association between cortical dopamine D2 receptor availability and cognition in antipsychotic-naive first-episode psychosis

 

FEP N = 18

HC N = 16

Fisher’s exact test

t value

df

p value

Gender (male/female)

11/7

10/6

OR = 1.1

  

>0.99

Age

28.9 (6.3)

29.3 (6.2)

 

0.28

32.98

0.782

BMI

23.5 (2.5) N = 17

24.7 (3.2) N = 15

 

−1.20

28.87

0.240

Education in years

15.2 (3.3) N = 17

15.0 (2.2)

 

0.06

28.05

0.952

Nicotine user (yes/no)

6/12

2/13 N = 15

OR = 2.9

  

0.257

Duration of illness (months)

12.7 (19.9)

-

    

PANSS

 

-

    

Positive

17.4 (4.2)

     

Negative

14.6 (6.3)

     

General

34.0 (9.8)

     

Total

66.1 (17.7)

     

Level of functioning

 

-

    

CGI

4.5 (1.0)

     

GAF

41.9 (13.5)

     
  1. BMI body mass index, OR Odds ratio, FEP first-episode psychosis.
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