List of questions asked.

a The original source of most of the questions used was the 9-item patient health questionnaire (PHQ-9) [62].b While we asked these two questions separately, they are a single question in the original PHQ-9.c These three questions were used to determine suicide risk.d The original source of the questions used was the 7-items regarding anxiety contained within the Hospital Anxiety and Depression Scale [66].e The original source of the questions was the CRAAFT questionnaire which is well validated for use in youth [77], [78]. It is named the CRAFFT scale because of the 6 questions relating to specific risks involved with drug and alcohol abuse (in our study they were questions 4–9, with the key words involved in the acronym shown in capital letters).f For these scales a higher score is better (for both self-esteem and quality-of-life) in contrast to the other scales.List of questions asked.