Skip to main content
. Author manuscript; available in PMC: 2015 Mar 31.
Published in final edited form as: J Adolesc. 2011 Jul 22;35(1):11–20. doi: 10.1016/j.adolescence.2011.06.009

Table 1.

Background characteristics of study participants.

Control Mean (SD) n = 30 MDD Mean (SD) n = 31 Comparison Control vs. MDD
Age 17.46 (1.59) n = 30 17.32 (1.59) n = 31 t(59) = .33, p = .746
Female Gender, n (%) 16 (53.3) n = 30 19 (61.3) n = 31 χ2(1) = .395, p = .53
Ethnicity (Caucasian), n (%) 22 (73.3) n = 30 26 (83.9) n = 31 χ2 (1) = 1.01, p =
BDI 3.0 (3.0) n = 19 20.72 (11.97) n = 29 t(33.15) = −7.62, p < .001
IQ Full-4 115.37 (9.93) n = 30 108.63 (13.95) n = 30 t(58) = 2.15, p<.05

BDI, Beck Depression Inventory; IQ, intelligence quotient; MDD, Major Depressive Disorder.