People With Acute Low Back Pain Have Concerns That May Not Be Addressed by Guideline-Recommended Advice: A...

OBJECTIVE: To investigate what concerns people with acute low back pain (LBP) and explore whether demographic and clinical factors were associated with having concerns about LBP. DESIGN: Mixed-methods study. METHODS: We included participants aged ≥18 years with acute LBP (LBP≤6 weeks). We collected demographic and clinical characteristics via an online survey and asked one open-ended question to elicit participants' concerns about their LBP. We investigated concerns about LBP using inductive content analysis. Using multivariable logistic regression, we explored associations between demographic and clinical characteristics and having concerns about LBP. RESULTS: We included 2025 participants, a majority of whom (n = 1200, 59.3%) reported having at least 1 concern about their LBP. There were 34 unique concerns, which mapped to 5 themes: causes of LBP (n = 393, 19.4%), future consequences of LBP (n = 390, 19.3%), psychosocial consequences of LBP (n = 287, 14.2%), physical consequences of LBP (n = 210, 10.4%), and health consequences of LBP (n = 84, 4.2%). Demographic and clinical characteristics were associated with having concerns about LBP: participants with university education, having previously received advice for LBP, with higher LBP intensity, interference, and higher anxiety symptoms were more likely to have concerns about their LBP. CONCLUSION: Most people with acute LBP had at least 1 concern about their LBP, more commonly centered around the causes of and the future consequences of LBP. J Orthop Sports Phys Ther 2024;54(9):1-9. Epub 7 August 2024. doi:10.2519/jospt.2024.12571.