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Table 1 Participant descriptions: completers vs drop-outs

From: Positive Emotions Program for Schizophrenia (PEPS): a pilot intervention to reduce anhedonia and apathy

 

Completers

Drop-outs

Statistics test*; p-value

 

n = 31

n = 6

 
 

Mean (S.D.) N (%)

Mean (S.D.) N (%)

 

Socio-demographic characteristics

Sex female/male

12/19

1/5

Fisher’s exact test; p = .39

Age

42.97 (S.D. 12.33)

36.00 (S.D. 8.67)

Mann–Whitney U = 63; p = .23

Professional/university education level

9 (29 %)

2 (33 %)

Fisher’s exact test; p =1.00

Home situation: Nursing home

24 (77 %)

5 (83 %)

Fisher’s exact test; p = 1.00

ICD-10 diagnosis

Schizophrenia

27

4

Fisher’s exact test; p = .25

Schizoaffective disorders

4

2

 

Duration of illness since first hospitalization (years)

19.71 (S.D. 12.69)

15.67 (S.D. 14.35)

Mann–Whitney U = 76; p = .51

Current treatment

Atypical antipsychotic

24 (80 %)

6 (100 %)

Fisher’s exact test; p = .56

Typical antipsychotic

6

-

 

No antipsychotic

1

-

 

Antidepressant

13

1

Fisher’s exact test; p = .38

Antidepressant in fluoxetine equivalents

28.45 (13.97)

44.44