Table 2 Overview of the instruments used to evaluate the efficacy of the HBI programme
| Â | Outcome measures | Content |
|---|---|---|
Main outcome variables | Experience of Embodiment Scale [33] | Body image |
EDE-Q-11 [52] | Disordered eating | |
Secondary outcome variables | The body image acceptance and action scale [53] | Body image |
Sociocultural Attitudes Towards Appearance Questionnaire-4 (SATAQ-4) [54] | Body image | |
Drive for Leanness Scale (DLS) [55] | Body image | |
The KIDSCREEN-10 [56] | Health related quality of life | |
Self-developed Physical activity level/habits questionnaire | Lifestyle behaviours | |
Self-developed Food frequency questionnaire | Lifestyle behaviours | |
The Bergen Insomnia Scale [57] | Lifestyle behaviours | |
Hopkins Symptom Checklist-10 (SCL-10) [58] | Symptoms of anxiety and depression | |
Self-developed Social media questionnaire (to be published) | Impression management, Body and appearance and looks, Literacy, Social capital, Social media addiction | |
Mediator and moderator variables | Frost Multidimensional Perfectionism Scale [59] | Perfectionism |
Rosenberg self-esteem [60] | Self-esteem | |
The Self Compassion Scale-12 [61] | Self-compassion | |
The Resilience Scale for Adolescents [62] | Mental health protective factors |