Table 2

Outcomes rated ‘not important’ and ‘critical’ to measure after Delphi survey Round 2 (n=60)

Domain	Outcome	Participants rating outcomes 'not important' %	Participants rating outcomes ‘critical’ %
1. Physical activity and health	Active travel	3	51
	Anthropometry*	15	26
	Blood lipids	32	14
	Blood pressure	28	14
	Diet (varied and balanced)†	3	71†
	Energy	8	26
	Fitness	0	60
	Heart rate	20	17
	Intensity of physical activity	3	63
	Leisure time activity	3	62
	Motor skills	8	46
	Musculoskeletal	12	20
	Oxygen peak intake	29	9
	Sedentary time	3	63
	Sleep (number of hours)†	3	85†
	Step counts	12	23
2. Social and emotional health	Anxiety†	0	78†
	Appetite	8	42
	Body awareness	2	46
	Body image	2	66
	Depression	3	74
	Empowerment	2	42
	Enjoyment†	0	74†
	Happiness†	0	85†
	Mood	0	51
	Peer support	0	46
	Resilience	3	55
	Satisfaction	2	46
	Self-confidence†	0	74†
	Self-efficacy	2	68
	Self-esteem†	0	75†
	Self-expression	8	34
	Self-perception	2	51
	Sickness	12	40
	Sleep patterns	3	69
	Social interaction	0	65
	Stress	0	72†
	Well-bein†	0	85†
3. Educational performance	Academic performance	2	57
	Attention†	0†	74†
	Classroom behaviour	2	68
	Cognition	2	54
	Concentration†	0	75†
	Engagement	0	69
	Executive functioning	2	46
	Focus†	3	72†
	Maths	8	55
	Memory	2	48
	Reading	8	51
	Writing	8	48

*Anthropometry was presented as 'bioimpedance' to the participants. This was changed based on reviewer comments.
†Ratings that met the threshold (<15% agreement of the outcome rated ‘not important’ and >70% agreement of the outcome rated ‘critical’ to measure.