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. Author manuscript; available in PMC: 2017 Jan 15.
Published in final edited form as: Neuroimage. 2015 Oct 28;125:903–919. doi: 10.1016/j.neuroimage.2015.10.068

Table 1.

Initial Sample Characteristics

Poor Good Excellent
147 468 742
Sex, n
 Male 80 239 312
 Female 67* 229* 430
Race, n
 Caucasian 68 206 346
 African American 62 207 312
 Other 17 55 84
Age, mean (SD) in years 12.7 (3.50)*# 14.56 (3.52)* 16.07 (3.25)
Baseline Psychopathology Factor Score −0.05 (0.63) 0.01 (0.55) 0.13 (0.54)
TSNR, mean (SD) 5.52 (0.93)* 6.9 (0.68)* 7.37 (0.55)
MAXVOX, mean (SD) 14497 (8667)*# 7165 (7189)* 1684 (1741)
MEANVOX, mean (SD) 2001.50 (1080.20)*# 830.40 (597.10)* 378 (164.10)
MOTION, mean (SD) 1.89 (1.53)*# 0.68 (0.48)* 0.34 (0.28)
*

p<.05 as compared to the Excellent group;

#

p<.05 as compared to the Good group.