Beliefs regarding the use of imaging among patients with low back pain: A cross-sectional study in the context of a middle-income country.

Introduction: Patients with low back pain may play an active role in the prescription of excessive spine imaging.

Objective: To determine the proportion of patients with low back pain who have beliefs not aligned with current evidence regarding the use of imaging and to identify factors associated with these beliefs.

Design: Secondary analysis of baseline data of a previously published randomized clinical trial.