| Baseline (T1) | Weekly (until T3) | Mid-Treatment (Session 9 (T2) | End of treatment (Session 18) (T3) | 6-month Follow-up (T4) |
---|---|---|---|---|---|
Demographics: age, gender, education, location etc | X | Â | Â | Â | Â |
Illness characteristics: duration, symptoms | X | Â | Â | Â | Â |
Wait time to commence FBT | X | Â | Â | Â | Â |
Resource use in HE: Hospital admissions (number and duration) | X | Â | X | X | X |
Young Person | |||||
 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 |  |
Parents/Guardians | |||||
 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 |  |
Siblings/Other Family Members | |||||
 Family Assessment Device (FAD) | X |  | X | X | X |
 Evaluation of treatment |  |  |  | X |  |
 EQ-5D-5L or EQ-5D-Y | X |  | X | X | X |
Therapist | |||||
 Session attendance |  | X |  |  |  |
 Evaluation of treatment acceptability and feasibility |  |  |  | X |  |
Additional Health Economic Assessments | |||||
 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 |  |