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. Author manuscript; available in PMC: 2014 Aug 15.
Published in final edited form as: Biol Psychiatry. 2013 Mar 13;74(4):273–279. doi: 10.1016/j.biopsych.2013.01.036

Table 1.

Demographic characteristics and behavioral results for included and excluded participants for both the BI and non-BI groups. All calculations are reported as the mean unless otherwise noted. Standard deviations (±) are presented in parentheses.

Included Participants Excluded Participants
Group BI NON-BI BI NON-BI
Sample size 21 23 5 7
Gender 12m/9f 8m/15f 3m/2f 3m/4f
Age 19.91 (0.86) 20.03 (0.70) 20.1 (0.87) 20.1 (0.81)
IQ 114.71 (8.81) 116.10 (10.42) 113.0 (11.69) 109.0 (9.22)
BI Score 0.61 (0.72) −0.43 (0.24) 0.38 (0.46) −0.60 (0.45)
Internalizing Score 8.52 (7.51) 8.35 (5.48) 5.80 (5.70) 13.67 (11.59)
Accuracy Rate 89.29% (7.17) 88.80% (10.22) 78.39% (12.93) 81.02% (12.74)
Reaction Time (ms) 766.56 (64.76) 776.77 (84.23) 824.10 (84.99) 802.57 (84.19)
Threat Bias Scores 13.45 (32.43) 6.29 (30.69) −6.23 (28.77) 8.50 (36.64)
Happy Bias Scores 2.23 (31.17) −6.49 (39.89) 18.21 (34.06) −3.00 (36.23)