Aberrant amygdala functional connectivity at rest in pediatric anxiety disorders

Table 1 Sample demographic data and clinical features

	Anxiety disorder	Healthy controls	p value
Total (n)	33	23
Sex, female, n (%)	22 (67)	13 (57)
Age, mean ± SD	13.9 ± 3.1	14.6 ± 3.9	n.s.
Race	29 C, 2 AA, 2 multi	16 C, 1 AA, 1 As, 4 multi, 1 unknown	n.s.
Primary anxiety diagnoses (n) (percent of total)
Generalized anxiety disorder	23 (70%)
Social phobia	10 (30%)
PARS ± SD	22 ± 3.9	2 ± 2.5	p < 0.001

C Caucasian, AA African-American, As Asian, Multi multiracial, PARS Pediatric Anxiety Rating Scale, n.s. non-significant (p > 0.05).