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. Author manuscript; available in PMC: 2016 Dec 15.
Published in final edited form as: Psychiatry Res. 2015 Oct 9;230(2):567–574. doi: 10.1016/j.psychres.2015.09.051

Table 1.

Demographic and clinical variables in bipolar and control groups.

Bipolar
Mean (SD)		 Control
Mean (SD)
Age 32.63 (11.61) 30.96 (12.9)
Years of Education 13.96 (1.85) 14.50 (1.96)
Baseline IQ 101.08 (13.99) 102.33 (10.96)
BDI 5.08 (4.20)* 0.92 (1.35)
ASRM 2.75 (2.47) 2.38 (3.47)
Bipolar
n (%)		 Control
n (%)
Gender (Female) 15 (62.5%) 14 (58.3%)
Race
    Caucasian 19 (79.2%) 14 (58.3%)
    African-American 2 (8.3%) 6 (25%)
    Asian 1 (4.2%) 1 (4.2%)
    Hispanic 1 (4.2%) 0 (0%)
    Other 1 (4.2%) 3 (12.5%)

BDI = Beck Depression Inventory; ASRM = Altman Self Rating Mania Scale.

*

=significant group difference; p <.001