Adolescents' screen time, sleep and mental health: literature review

Appendix B: Literature search - qualitative research filter (Ovid Medline)

((("semi-structured" or semistructured or unstructured or informal or "in-depth" or indepth or "face-to-face" or structured or guide) adj2 (interview* or discussion* or questionnaire*))).tw,kw

or

(focus group* or qualitative or ethnograph* or fieldwork or "field work" or "key informant").tw,kw

or

interviews as topic/ or focus groups/ or narration/ or qualitative research/