Table 2.

Gender identification task performance in the AN and HC groups.

	Trial	AN (N = 21)	HC (N = 26)	X2 (DF) statistic, p-value
Accuracy (%)	Positive	27.50 (9.80)	30.19 (8.42)	Group: X2 (1) = 0.13, p = 0.717
	Negative	28.00 (7.68)	27.50 (7.78)	Trial: X2 (2) = 832.59, p < 0.001
	Neutral	73.55 (7.61)	72.73 (5.29)	Group × Trial: X2 (2) = 0.85, p = 0.653
RT (ms)	Positive	1197.72 (433.12)	1094.15 (182.48)	Group: X2 (1) = 13.68, p = 0.0002
	Negative	1254.36 (352.47)	1172.30 (190.39)	Trial: X2 (2) = 13.29, p = 0.001
	Neutral	1194.57 (392.48)	1070.32 (154.87)	Group × Trial: X2 (2) = 0.94, p = 0.624

AN, anorexia nervosa; HC, healthy comparison; RT, reaction time, DF, degrees of freedom.