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  1. Smoking, heavy physical work and low back pain : A four-year prospective study.

    Article - En anglais

    Data from a community-based four-year prospective study were used to test the hypothesis that heavy physical work is a stronger predictor of low back pain in smokers than in non-smokers.

    Of 708 working responders without low back pain during the entire year prior to 1990,562 (79%) completed a questionnaire four years later in 1994.

    A job involving heavy lifting and much standing in 1990 was a strong predictor of low back pain in smokers four years later [odds ratio (OR)=5.53,95% confidence interval (CI)=1.93-15.84, p<0.01) after having adjusted for other job characteristics, demographic factors, emotional symptoms, physical exercise and musculoskeletal pain elsewhere.

    In non-smokers, having a job with heavy lifting and much standing was not associated with low back pain.

    One explanation may be that smoking leads to reduced perfusion and malnutrition of tissues in or around the spine and causes these tissues to respond inefficiently to mechanical stress.

    Mots-clés Pascal : Médecine travail, Epidémiologie, Norvège, Europe, Lombalgie, Facteur risque, Condition travail, Homme, Etude longitudinale, Comparaison interindividuelle, Modélisation, Modèle prévision, Régression logistique, Fumeur, Non fumeur, Douleur, Système ostéoarticulaire pathologie, Rachis pathologie, Rachialgie, Charge physique, Système musculosquelettique pathologie

    Mots-clés Pascal anglais : Occupational medicine, Epidemiology, Norway, Europe, Low back pain, Risk factor, Working condition, Human, Follow up study, Interindividual comparison, Modeling, Forecast model, Logistic regression, Smoker, Non smoker, Pain, Diseases of the osteoarticular system, Spine disease, Rachialgia, Musculoskeletal disease

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 99-0281287

    Code Inist : 002B15F. Création : 16/11/1999.