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The PICO criteria used for the systematic review
| PICO criteria | Description |
|---|---|
| Participants | Adolescents population |
| Exposure (Interventions) | Highest category of screen time |
| Comparisons | Lowest category of screen time |
| Outcome | Overweight/ obesity |
| Study design | Observational studies with the design of cross-sectional, case control or cohort |
