Question: What health information needs are perceived by people with low back pain?
Design: Systematic review of publications examining perceived health information needs related to low back pain identified through Medline, EMBASE, CINAHL and PsycINFO (1990 to 2018).
Participants: Adults with low back pain of any duration.
Data Extraction And Analysis: Two reviewers independently extracted descriptive data regarding study design and methodology, and assessed risk of bias.