Table 2.

Group differences in interoceptive accuracy scores.

	HC mean (SD) (n = 37)	AN mean (SD) (n = 37)	Test statistic	p	Effect size (d)
Interoceptive Accuracy*	0.67 (0.35)	0.74 (0.28)	U = 580.5	0.261	0.26
25 seconds*	0.68 (0.45)	0.83 (0.35)	U = 507	0.055	0.46
35 seconds*	0.71 (0.58)	0.75 (0.29)	U = 600	0.361	0.21
45 seconds*	0.70 (0.34)	0.71 (0.38)	U = 667.5	0.854	0.04
100 seconds*	0.68 (0.30)	0.77 (0.29)	U = 586.5	0.289	0.25

*Data nonnormally distributed. Medians and interquartile ranges presented.