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Table 1 Participant demographics

From: The effect of age on vertex-based measures of the grey-white matter tissue contrast in autism spectrum disorder

  ASD (n = 77) TD controls (n = 76)
Age (years) 17 ± 4 (7–25) 16 ± 4 (8–25)
FSIQ 107 ± 14 (70–140) 111 ± 10 (84–134)
ADI-R social 20 ± 5 (9–28)
ADI-R communication 15 ± 5 (7–24)
ADI-R repetitive behaviour 6 ± 3 (2–20)
ADOS total 9 ± 3 (3–19)
Total grey matter volume [cm3] 716.99 ± 58.12 726.57 ± 66.99
Total white matter volume [cm3] 473.66 ± 55.87 478.71 ± 54.49
Total brain volume [cm3] 1190.65 ± 113.99 1205.28 ± 121.48
  1. Note. FSIQ, full-scale IQ; ADI-R, Autism Diagnostic Interview-Revised; ADOS, Autism Diagnostic Observation Schedule. Data expressed as mean ± standard deviation (range). There were no significant between-group differences in age, FSIQ, or global brain measures at p < 0.05 (two-tailed)