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Table 8 Descriptive statistics for 22q11.2DS group by psychosis level

From: The social brain network in 22q11.2 deletion syndrome: a diffusion tensor imaging study

Demographic variable

22q11.2DS no psychosis (n = 43)

22q11.DS + prodromal psychosis (n = 10)

22q11.2DS + overt psychosis (n = 4)

Age [mean (SD)]

20.65 (2.15)

22.60 (2.50)

19.52 (1.76)

Gender [N (%)]

 Male

25 (58.1)

5 (50.0)

1 (25.0)

 Female

18 (41.9)

5 (50.0)

3 (75.0)

FSIQ [mean (SD)]

76.56 (12.33)

71.00 (6.65)

61.75 (5.32)

  1. 22q11.2DS, 22q11.2 deletion syndrome; FSIQ, full scale IQ
  2. Statistically significant differences indicated in italics (p = .015)