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Table 2 Demography and prevalence of previous and current mental disorder of the case–control sample recruited for the functional studies and the non-recruited 22q11 deletion carriers

From: The Danish 22q11 research initiative

 

Recruited controls (n = 48)

Recruited 22q11 carriers (n = 44)

Non-recruited 22q11 carriers (n = 92)

Mean age (age span)

20.3 (12–48)

20.3 (12–48)

22.6(12–54)

Male:female ratio

28: 20

25:19

41:51

Caucasian ancestry a

47

44

n.a.

3 megabase deletion (%)

0 (0 %)

41 (93 %)

n.a.

Segregation (%)

0 (0 %)

5 (11 %)

4 (4 %)

RIST general intelligence (S.D)b

107.7 (11.1)

78.9 (17.4)

n.a.

Diagnoses % (current state disorder)c

   

Alcohol and psychoactive substance dependence

0 (0)

0(0)

1.6(n.a.)

Schizophrenia Spectrum disorders

0 (0)

0(0)

0 (n.a.)

Affective disorders

0 (0)

7 (4.5)

4.3(n.a.)

Anxiety and Fobia

(1) 9.1

11 (18.2)

8.7(n.a)

Anorexia

0(0)

0(0)

0 (n.a)

Intellectual disability

0 (n.a)

34 (n.a)

29.3(n.a)

Autism

0(n.a)

11 (n.a)

6.5(n.a)

ADHD

0 (0)

9 (11.4)

8.7(n.a)

  1. n.a not assessed
  2. aOne control subject had Asian ancestry
  3. bIQ scores are derived from the Reynolds Intellectual Screening Test (RIST) using pre-access to an updated raw- to T-score table kindly provided by the publisher (in submission)
  4. cPercentages in () represents current diagnostics obtained from the M.I.N.I or M.I.N.I-kid diagnostic interviews