Table 2.

Performance metrics of classification of BN versus HC and of SBN versus HC using a cross‐validation scheme, and of classification of SBN versus HC based on training in BN versus HC

Analysis	Acc (%)	Spec (%)	Sens (%)	p
BN vs. HC CV	58.4	57.7	59.7	<.001
SBN vs. HC CV	64.3	66.8	62.6	<.001
Train BN vs. HC, Test SBN vs. HC	65.9	66.0	66.9	<.001

Abbreviations: Acc = accuracy; BN = Bulimia Nervosa; CV = cross‐validation; HC = rol; SBN = subthreshold Bulimia Nervosa; Sens = sensitivity; Spec = specificity.