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  1. Effect of individually chosen bed-height adjustments on the low-back stress of nurses.

    Article - En anglais


    The effects of height-adjustable beds in hospitals on the subsequent prevalence of lowback problems among nurses depend on the capacity to reduce low-back stress by bed-height adjustment.

    This capacity was investigated in the present study.


    Professional nurses performed patient-handling tasks at a standard and an individually chosen bed height.

    Peak values and time integrals of spinal compression and shear forces were estimated with dynamic biomechanical modeling.


    The bed-height adjustment led to lower values of time-integrated compression (average 8.8% lower), peak shear force (average 9.3% lower), and time-integrated shear force (average 18.1% lower).

    No significance was found for the effect on peak compression, nor for the results for each individual task.

    Mots-clés Pascal : Lombalgie, Exposition professionnelle, Infirmier, Personnel sanitaire, Homme, Prévention, Ergonomie, Hauteur, Lit, Milieu hospitalier, Biomécanique, Médecine travail, Douleur, Rachis lombaire, Système ostéoarticulaire pathologie, Rachis pathologie, Rachialgie

    Mots-clés Pascal anglais : Low back pain, Occupational exposure, Nurse, Health staff, Human, Prevention, Ergonomics, Height, Bed, Hospital environment, Biomechanics, Occupational medicine, Pain, Lumbar spine, Diseases of the osteoarticular system, Spine disease, Rachialgia

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

    Cote : 95-0053401

    Code Inist : 002B15F. Création : 09/06/1995.