Table 1 Assessment Battery and Schedule

Demographics: age, gender, education, location etc

X

Illness characteristics: duration, symptoms

X

Wait time to commence FBT

X

Resource use in HE: Hospital admissions (number and duration)

X

X

X

X

 Weight (% mBMI)

X

X

X

X

X

 Eating Disorder Examination (EDE)

X

X

X

X

 Eating Disorder Examination – Questionnaire (EDE-Q)

X

X

X

X

 Clinical Impact Assessment (CIA)

X

X

X

X

 Compulsive Exercise Test (CET)

X

X

X

 Family Assessment Device (FAD)

X

X

X

X

 Revised Children’s Anxiety and Depression Scale (RCADS)

X

X

X

X

 Rosenberg Self Esteem Scale

X

X

X

X

 EQ-5D-5L or EQ-5D-Y

X

X

X

X

 Ongoing treatment post T3

X

 Evaluation of treatment

X

 Family Assessment Device (FAD)

X

X

X

X

 Parents Versus Anorexia Scale (PVA)

X

2, 4, 6

X

X

 Parent Eating Disorder Examination (PEDE)

X

X

X

X

 Parent Eating Disorder Examination – Questionnaire (PEDE-Q)

X

X

X

X

 Revised Children’s Anxiety and Depression Scale (RCADS) - Parent

X

X

X

X

 EQ-5D-5L

X

X

X

X

 Evaluation of treatment

X

 Family Assessment Device (FAD)

X

X

X

X

 Evaluation of treatment

X

 EQ-5D-5L or EQ-5D-Y

X

X

X

X

 Session attendance

X

 Evaluation of treatment acceptability and feasibility

X

 Healthcare resources used by young people with AN (completing a purpose-built cost questionnaire)

X

X

X

X

 Non-healthcare costs incurred by young people with AN and their parents/siblings

X

X

X

X

 Resources used for implementation of the FBT telemedicine intervention

X