Factors defining care‐seeking in low back pain – A meta‐analysis of population based surveys

Abstract

Little is known about factors determining health care‐seeking behavior in low back pain. While a number of studies have described general characteristics of health care utilization, only a few have aimed at appropriately assessing determinants of care‐seeking in back pain, by comparing seekers and non‐seekers. The objective of this systematic review was to identify determinants of health care‐seeking in studies with well‐defined groups of care‐seekers and non‐seekers with non‐specific low back pain. A search was conducted in Medline, AMED, Cinahl, Web of Science, PsycINFO, National Research Register, Cochrane Library and LILACS looking for population‐ based surveys of non‐specific low back pain patients older than 18 years, published since 1966. To be included in the review, studies needed to report on characteristics of well‐defined groups of care‐seekers and non‐seekers. Methodological quality was assessed using a criteria list based on sampling, response rate, data reproducibility, power calculation and external validity. Risk estimates were expressed as odd ratios (95% confidence intervals). When possible, meta‐analyses were performed, using a random effects model. Eleven studies were included in the review. Pooled results show that women are slightly more likely to seek care for their back pain as are patients with a previous history of back pain. Pain intensity was only slightly associated with care‐seeking, whereas patients with high levels of disability were nearly eight times more likely to seek care than patients with lower levels of disability.