Table 3 Association of cognition and psychotic disorder in adults with 22q11.2DS relative to typically developing controls.

From: Cognitive deficits in childhood, adolescence and adulthood in 22q11.2 deletion syndrome and association with psychopathology

 

Psychotic disorder

 

t (df)

p

Effect size; Cohen’s d

Neurocognitive scores

 Processing speed

0.61 (97)

0.54

0.17

 Sustained attention

3.13 (12.67)

0.008

1.29

 Working memory

0.26 (104)

0.797

0.07

IQ test scores

 Full-scale IQ

2.43 (102)

0.017

0.66

 Verbal IQ

2.64 (100)

0.010

0.74

 Performance IQ

2.03 (100)

0.045

0.57

  1. p values that are statistically significant are shown in bold.