. Author manuscript; available in PMC: 2016 Aug 23.

Published in final edited form as: Mol Psychiatry. 2016 Feb 23;21(9):1194–1201. doi: 10.1038/mp.2016.5

Table 1.

Comparison of participants used in the analyses (n=80) and those who were removed due to movement, incomplete fMRI/DTI acquisition, or incomplete follow-up data (n=50).

	Participants included in data analysis n=80	Participants not included in data analysis n=50	Statistic	p
Demographic Information
Age	14.0(2)	12.82(1.9)	t₍₁₂₈₎ = −3.32	.001
Sex (females)	33	15	χ²=1.67	.196
IQ	104.38(17.02)	94.46(13.22)	t_(121.9) =−3.72	<.001
SES (primary caregiver education)			χ²= 9.54	.049
No/some HS	3	5
HS Diploma	16	19
Some post HS	19	10
Associate’s Degree	23	11
Bachelor’s Degree or higher	19	5
Clinical Measures
Semi-annual assessment closest to scan
PGBIM10	6.04(5.95)	6.47(6.60)	t₍₁₂₆₎ = .38	.705
Scan day assessments
KDRS	4.13(4.8)	3.40(4.5)	t₍₁₂₆₎ = −.85	.395
KMRS	4.60(7.0)	4.10(6.4)	t₍₁₂₆₎ = −.40	.690
SCARED	10.63(10.2)	13.18(13.2)	t_(83.0) = 1.16	.251
Diagnosis
Major Depressive Disorder	23	15	χ²= .023	.879
Bipolar spectrum disorder	30	13	χ²=1.84	.175
ADHD	61	43	χ²= 1.84	.176
Anxiety Disorder	28	11	χ²= 2.48	.116
Disruptive Behavior Disorder	47	38	χ²=4.05	.044
Psychotropic medication use	48	27	χ²= .45	.501
Site			χ²=3.20	.202
University of Pittsburgh Medical Center	26	24
Case Western Reserve University	21	11
Cincinnati Children’s Hospital	33	15

Parental General Behavior Inventory-10 Item Mania scale (PGBI-10M), Screen for Child Anxiety Related Emotional Disorders(SCARED), Schedule for Affective Disorders and Schizophrenia for School-Age Children Mania Rating Scale(KMRS), and Schedule for Affective Disorders and Schizophrenia for School-Age Children Depression Rating Scale(KDRS). Data are mean (SD) for age, IQ, and clinical measures. For all other variables data are total n. P-values are = unless specified.