Table 2 Difference of objective cognition and subjective cognition between people living with schizophrenia and healthy controls

The Self-Assessment Scale of Cognitive Complaints (SASCCS)

25.1 ± 16.7

9.1 ± 7.6

< 0.001

 Distractibility

4.7 ± 4.4

1.9 ± 1.8

< 0.001

 Daily life

4.1 ± 3.5

0.9 ± 1.5

< 0.001

 Semantic memory

2.1 ± 2.3

0.5 ± 1.1

< 0.001

 Disorder consciousness

3.1 ± 2.7

1.2 ± 1.6

< 0.001

 Working memory

4.4 ± 2.8

2.1 ± 1.8

< 0.001

 Executive skills

6.2 ± 3.8

2.6 ± 2.2

< 0.001

BACS score total

109.9 ± 47.2

221.7 ± 38.5

< 0.001

 Verbal memory

20.9 ± 9.6

41.1 ± 9.4

< 0.001

 Working memory

10.6 ± 5.5

19.3 ± 4.4

< 0.001

 Motor speed

35.7 ± 15.0

70.7 ± 14.4

< 0.001

 Verbal fluency

20.4 ± 9.2

34.6 ± 9.2

< 0.001

 Attention and speed of information processing

12.2 ± 12.4

38.0 ± 10.7

< 0.001

 Executive function

9.9 ± 7.7

17.9 ± 3.7

< 0.001