Table 1 MEDLINE search strategy (1946 to present)

1. exp Child/

2. adolescent/

3. (pediatric* or paediatric* or child* or preschool* or pre-school* or kindergarten* or kindergarden* orelementary school* or nursery school* or schoolchild* or toddler* or boy or boys or girl* or middle school*or pubescen* or juvenile* or teen* or youth* or high school* or adolesc* or pre-pubesc* or prepubesc*).ti,ab,kf.

4. or/1-3

5. mindfulness/

6. meditation/

7. mindful*.ti,ab,kf.

8. meditat*.ti,ab,kf.

9. (Mindfulness-based stress reduction).ti,ab,kf.

10. (Mindfulness-based cognitive).ti,ab,kf.

11. MBSR.ti,ab,kf.

12. MBCT.ti,ab,kf.

13. or/5-12

14. and/4,13