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. Author manuscript; available in PMC: 2021 Mar 31.
Published in final edited form as: Neuroimage. 2017 May 25;157:144–156. doi: 10.1016/j.neuroimage.2017.05.053

Table 1.

Sample characteristics.

FZJ NKI t-/X2-statistic p-value
N 87 135
Age (± SD) 44.25 (14.03) 47.45 (15.20) −1.58 .116
Age Range 21–71 20–75
Gender (% female) 54.02 61.48 1.21 .329
BDI (± SD) 2.79 (3.27) 2.79 (2.48) −.09 .931
EHI (± SD) 85.47 (15.37) 84.67 (13.80) .41 .686
Education (Years) 14.76 (4.13) 15.47 (2.29) −1.66 .098

Note: SD = Standard Deviation, BDI = Beck Depression Inventory, EHI = Edinburgh Handedness Inventory, t = Student’s t-test statistic, X2 = Chi-square test statistic, significant p-value threshold set at p < 05.