TABLE 2.

Clinical variables of the adolescent sample in relation to BRIEF dimensions

		BRI
	Group Z‐score < 0	Group Z‐score > 0	Odd‐ratio (95% CI)a,b	Odd‐ratio(95% CI)a,c
	N = 39	N = 139
	Mean ± SD	Mean ± SD
CDI total score	10.39 ± 7.07	17.59 ± 9.00	1.13 (1.05‐1.21)**	1.08 (0.96–1.22)
STAI‐Y 1	38.39 ± 13.30	46.39 ± 15.73	1.04 (1.00–1.07)	1.04 (0.97–1.11)
STAI‐Y 2	41.00 ± 11.99	53.09 ± 13.59	1.07 (1.03‐1.12)*	0.97 (0.88–1.06)
Diagnosis	N (%)	N (%)
AN	20 (87.0%)	52 (37.4%)	1	1
ASD	3 (13.0%)	87 (62.6%)	29.00 (8.39‐100.23)**	28.12 (5.41–146.17)**

		IM
	N = 39	N = 123
	Mean ± SD	Mean ± SD
CDI total score	10.39 ± 7.07	17.59 ± 9.00	1.13 (1.05–1.21)**	1.06 (0.89–1.25)
STAI‐Y 1	38.39 ± 13.30	46.39 ± 15.73	1.04 (1.00–1.07)	0.98 (0.91–1.06)
STAI‐Y 2	41.00 ± 11.99	53.09 ± 13.59	1.07 (1.03–1.12)*	1.07 (0.95–1.22)
Diagnosis	N (%)	N (%)
AN	20 (87.0%)	52 (37.4%)	1	1
ASD	3 (13.0%)	87 (62.6%)	11.15 (3.16‐39.36)**	18.11 (1.98‐165.49)*

		GEC
	N = 30	N = 132
	Mean ± SD	Mean ± SD
CDI total score	12.27 ± 8.38	17.54 ± 8.99	1.08 (1.02–1.14)*	1.09 (0.95–1.24)
STAI‐Y 1	42.19 ± 14.93	45.95 ± 15.77	1.02 (0.99–1.05)	0.99 (0.93–1.06)
STAI‐Y 2	45.54 ± 13.53	52.82 ± 13.82	1.04 (1.00–1.08)*	1.01 (0.92–1.12)
Diagnosis	N (%)	N (%)
AN	27 (90.0%)	45 (34.1%)	1	1
ASD	3 (10%)	87 (65.9%)	17.40 (5.00–60.48)**	11.58 (2.31–58.10)*

Note: * p < 0.05. ** p < 0.001.

Abbreviations: AN, anorexia nervosa; ASD, autism spectrum disorder; BRI, behavioural regulation index; CDI, child depression inventory; GEC, global executive composite; MI, metacognition index; STAI‐Y, state trait anxiety inventory form Y.

^aAn odds ratio of 1 indicates the reference group. Values shown in bold are significant. The z‐score group < 0 for each BRIEF dimension is the reference group.

^bOdd ratio calculated by logistic regression for each variable.

^cAdjusted simultaneously for diagnosis and psychometric data (CDI total score, STAI‐Y 1 and STAI‐Y 2).