Zoekresultaten - 2 results
Sick leave due to back pain in a cohort of young workers.
this purpose, we used Cox regression with a constant risk period. RESULTS: Six per cent (95 % CI 4.1-7.6) of the workers reported sick leave 1 year later; they accounted for 12 % of the sick-leave days ...
Physical characteristics of the back are not predictive of low back pain in healthy workers: a prospective study.
Cox regression with a constant risk period. Analyses were performed separately for workers without any back antecedents in the year before inclusion (‘asymptomatic’ workers) and for workers with limited ...