Spine · 1998 · 83 citations · 26 references
Even after a follow-up of 7 years, the proportion of people with chronic back problems was high. The consequences for quality of life, labor force participation, and consumption of medical resources are clear. Further research is necessary to examine determinants and ways to prevent chronicity.
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A Study of the Natural History of Back Pain
Martín Roland, Richard Morris · Spine · 1983 · 3.3K citations
Pain Therapy, Pain Medicine, Anatomy +16
A cost-of-illness study of back pain in The Netherlands
Maurits W. van Tulder, Bart W. Koes, L.M. Bouter · Pain · 1995 · 762 citations
Psychosocial Predictors of Outcome in Acute and Subchronic Low Back Trouble
Kim Burton, K. Malcolm Tillotson, Chris J. Main et al. · Spine · 1995 · 703 citations