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Time trends in single versus concomitant neck and back pain in finnish adolescents: Results from national cross-sectional surveys from 1991 to 2011

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Previous studies, in late 20th century, suggest an increase in the prevalence of neck pain and low back pain among children and adolescents, when neck and low back pain were studied separately. This study investigated time trends in adolescent spinal pain between 1991 and 2011 by classifying pain into the following three classes: neck pain alone, low back pain alone, and concomitant neck and low back pain. |

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