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. Author manuscript; available in PMC: 2021 Dec 20.
Published in final edited form as: Neuroimage. 2021 Sep 10;244:118552. doi: 10.1016/j.neuroimage.2021.118552

Table 1.

Demographic characteristics of the final sample.

Male Female p-Value
Mean Age (years) 12.01 11.77 0.43
Age Range (years) 9.03–14.85 9.34–15.20 –
Race (White/Black or African American/Other/Unknown) 49/1/2/3 43/3/7/3 0.25
Ethnicity (Not Hispanic or Latino/Hispanic or Latino) 50/5 52/4 0.71
Handedness (R/L/both) 49/5/1 54/2/0 0.28

Note: Differences in age between males and females were assessed using an independent samples t-test; differences in race, ethnicity, and handedness were assessed using a chi-square test.