A general population of 928 men and women aged 30, 40, 50, and 60 years underwent a lower back examination as part of a general health survey. A 12 month follow-up questionnaire was completed by 99% of them. At the end of the follow-up year, the life time prevalence rates for low back pain (LBP) were 68-70% for men and rose with increasing age from 62% to 81% among women. The one year incidence of ...
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