Table 1.

Study sample characteristics (n = 251)

Variable (n available)	Mean	SD	Range
Age at assessment in years (n = 246)	15.62	1.44	10–19
BDD-YBOCS-A total score (n = 244)	32.55	5.98	12–45
CGAS total score (n = 241)	43.29	8.57	23–76
CGI-S total score (n = 201)	4.84	0.77	2–7
AAI total score (n = 203)	27.33	8.87	2–40
BDI-Y/MFQ-C/CDI-S/SMFQ-C a total score (n = 194)	0.01	0.988	-2.48–1.94

Abbreviations: BDD-YBOCS-A Yale-Brown Obsessive-Compulsive Scale Modified for BDD for Adolescents, CGAS Children ´s Global Assessment Scale, CGI-S Clinical Global Impression – Severity, AAI Appearance Anxiety Inventory, BDI-Y Beck Depression Inventory Youth, MFQ-C Mood and Feeling Questionnaire-Child Version, CDI-S Children’s Depression Inventory – Short Version, SMFQ-C Short Mood and Feeling Questionnaire-Child Version, SD standard deviation

^a Scores on BDI, MFQ-C, SMFQ-C, and the CDI-S were transformed into z-scores for the analysis