. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Biol Psychiatry Cogn Neurosci Neuroimaging. 2017 Mar;2(2):170–179. doi: 10.1016/j.bpsc.2016.12.003

Table 1.

Demographic characteristics of study participants.

	NF1 (N=29)	Controls (N=22)	p value
Age (mean, SD, range)	11.93 (2.64), 8-16	12.73 (3.49), 8-19	0.381
Gender	14M, 15F	13M, 9F	0.443
Ethnicity (% Latino)	38%	32%	0.651
Full Scale IQ (mean, SD)	93.79 (2.95)	112.50 (3.33)	<0.001**
ADHD Diagnosis (%)	41%	---	---
Participant Education (years)	6.55	6.95	0.637
Highest Parental Education (years)	15.65	16.59	0.278

*Usable fMRI data were available on 36 participants (NF1: N=18, Control: N=18)

*Seven of the NF1 patients with ADHD were taking psychostimulant medication at the time of testing