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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: [Repetitive movement of the upper limbs: results of exposure evaluation and clinical investigation in cash register operators in supermarkets].
    Author: Panzone I, Melosi A, Carra G, Rappazzo G, Innocenti A.
    Journal: Med Lav; 1996; 87(6):634-9. PubMed ID: 9148120.
    Abstract:
    In order to evaluate the prevalence of joint and periarticular disorders of the upper limbs attributable to repetitive movements (WMSDs), 100 female supermarket cashiers were examined. Their average age was 29.5 years (SD = 6.3), and their average length of service was 3.9 years (SD = 1.9). Only 26% of the women were anamnestically negative for WMSDs, while 74% had one or more disorders due to repetitive trauma of the upper limbs, although a definite diagnosis could be made in only 33 cases. The majority of the disorders affected the right side and the localisation was primarily in the shoulder and wrist. The risk factor analysis on the one hand confirmed that high-frequency repetitive movements of the wrist and hand, associated with inadequate recovery times, do play a role in determining the onset of upper limb and carpal tunnel syndrome. On the other hand, the study also revealed a definite need to review the way the work is organised, so that each shift at the cash register includes suitable functional recovery periods.
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