Skip to main content
. Author manuscript; available in PMC: 2016 Oct 4.
Published in final edited form as: JAMA Psychiatry. 2016 May 1;73(5):515–524. doi: 10.1001/jamapsychiatry.2015.3463

Table 1.

Sample demographics.

Typically Developing Psychosis Spectrum
n 400 391
Number Female (%) 195 (49%) 198 (51%)
Number Caucasian (%) 221 (55%) 121 (31%)
Mean Years Age (SD) 14.57 (4.03) 15.73 (3.11)
Mean Years Maternal Education (SD) 14.68 (2.56) 13.78 (2.23)
Mean Psychosis Score (SD) −0.56 (0.73) 1.12 (0.81)
Mean Cognitive Performance (SD) 0.23 (0.76) −0.18 (0.99)
Psychoactive Medication (n) 0 69
Mean ICV, cubic mm (SD) 1485.69 (138.55) 1436.7 (155.04)
HHS Vulnerability Disclosure