Search terms used in six bibliometric databases to identify potentially eligible records for inclusion
| Concept | Search terms (‘/’ indicating ‘OR’) |
| Weight | Body weight/body mass index/adiposity/anthropometry/body image/BMI/ body adiposity index |
| Adolescents | Adolescen*/youth*/teen*/high school/high school student |
| Stressful life events | Stress, Psychological/life change event*/life stress/life event*/adverse life event*/negative life event*/emotional stress/emotional distress/social stress |
| Sleep | Sleep/night sleep/sleep quality/sleep time/sleep duration |