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Table 1 Age and gender distribution of study samples

From: Shyness discriminates between children with 22q11.2 deletion syndrome and Williams syndrome and predicts emergence of psychosis in 22q11.2 deletion syndrome

Sample n Age range Mean Median Males/Females
(A) 22q11.2DS 55 3.5–12.5 7.6 (2.9) 6.8 32/23
WS 36 2.4–12.2 7.2 (3.0) 7.3 14/22
TD 280 3.0–12.6 7.0 (2.9) 7.0 149/131
(B) 22q11.2DS      
Baseline 49 5.5–20.9 10.9 (4.9) 11.0 27/22
Follow-up   7.7–26.4 16.3 (5.2) 15.9
  1. (A) The between group comparisons sample. (B) The 22q11.2 deletion syndrome longitudinal sample.