Table 3.

Effect of regressing out potential confounds on the gender prediction performance (the Average FC method)

	Frame displacement	Handedness	Age	Blood pressure	Weight	Brain volume
Male–Female Gender difference (t‐statistic, p‐value)	−0.9, 0.4	−2.9, 4E‐3	−5.4, 1E‐7	Systolic: 9.7, 5E‐21 Diastolic: 5.0, 8E‐7	13.5, 8E‐38	24.0, 9E‐97
Gender prediction AUC	0.93 (0.00)*	0.93 (0.00)	0.92 (−0.01)	0.89 (−0.04)	0.85 (−0.08)	0.76 (−0.17)

*Within parenthesis are the drop in AUC compared to the AUC before regressing out the confound.