Table 1 Overview of the study measures and their measurement time points

Initial subject and disease characteristics

Sociodemographic background information and illness history

x

BMI

x

x

x

x

x

x

x

Eating-disorder diagnosis and comorbidity

EDE-Q

x

 x

x

 x

x

Other mental-health diagnoses

x

x

x

x

x

MINI 6.0.0

x

x

x

Other somatic ICD-10 diagnoses

x

x

x

x

x

Eating behaviors

Days with regular eating

x

Weekly binge-editing episodes

x

Weekly purging episodes

x

Current medications

x

x

x

x

x

Blood sampling

Potassium

x

x

x

x

x

Venous base excess

x

x

x

x

x

Estradiol

x

x

x

FSH

x

x

x

Blood sampling in biobank

Genetic and other relevant biomarkers

x

x

x

 x

x

BMD (DEXA)

x

x

x

Work status

x

x

x

x

x

Psychometric measures

CIA

x

x

x

x

x

BDI

x

x

x

x

x

BAI

x

x

x

x

x

RAND-36

x

x

x

SCL-90-R

x

x

x

Treatment parameters

Measure of early adherence

x

WAI-S

x

x

Type of treatment (CBT-E or Intensive CBT-E)

x

x

x

x

x

Active, finished, or dropped out

x

x

x

x

x

Parallel psychological treatment (other diagnose)

x

x

x

x

x

Activity measures

Accelerometry

x

x

x

Daily log of physical activity (over 7 days)

x

x

x

EED

x

x

x

CET

x

x

x

Stool sample in biobank

Bacteriological measures

x

x

x

x

IBS self-report

x

x

x

x