Objectives A longitudinal study was conducted to describe the prevalences and development of musculoskeletal symptoms among sewing machine operators in relation to age and exposure and among former sewing machine operators who changed exposure by changing occupation.
Methods Musculoskeletal symptoms were assessed among 327 sewing machine operators in 1985 with the use of the standardized Nordic questionnaire.
A follow-up study in 1991 showed that approximately one-third was still working as a sewing machine operator, one-third had changed occupation, and the rest were out of employment.
The exposure was assessed by a questionnaire regarding the type of machine being operated, work organization, workplace design, units produced per day, and payment system.
Results High prevalences of musculoskeletal symptoms of the neck and shoulders were found, with some associations to exposure variables such as efficiency.
Initially symptom-free sewing machine operators were not at a higher risk of developing symptoms when they continued sewing during the six-year follow-up when compared with those who changed to other employment.
However, symptomatic sewing machine operators who quit sewing were much more likely to be relieved of their symptoms than were symptomatic operators who continued sewing, odds ratio 3.26 [95% confidence interval (95% CI) 1.38-7.72] for 12-month symptoms and odds ratio 3.90 (95% CI 1.28-11.90) for 7-day symptoms.
This trend also applied to long-...
Mots-clés Pascal : Système ostéoarticulaire pathologie, Cou, Epaule, Douleur, Exposition professionnelle, Homme, Industrie textile, Etude longitudinale, Epidémiologie, Médecine travail, Danemark, Europe, Machine à coudre, Travail répétitif
Mots-clés Pascal anglais : Diseases of the osteoarticular system, Neck, Shoulder, Pain, Occupational exposure, Human, Textile industry, Follow up study, Epidemiology, Occupational medicine, Denmark, Europe
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 96-0074950
Code Inist : 002B15I. Création : 199608.