USA	United States of America
ED	Eating disorder
AN	Anorexia nervosa
4-week follow-up	Four weeks post-discharge from inpatient psychiatric multimodal treatment
IMT	Inpatient psychiatric multimodal treatment
BMI	Body mass index
AN-R	Anorexia nervosa-restricting type
AN-BP	Anorexia nervosa-binge–purge type
AAN	Atypical anorexia nervosa
EDE-Q	Eating Disorder Examination Questionnaire, German Version
IQR	Interquartile range
SD	Standard deviation
EBW	Expected body weight
EOT	End of inpatient psychiatric multimodal treatment
kg	Kilogram