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. 2008 Dec;50(12):1355-64.
doi: 10.1097/JOM.0b013e3181845fb1.

Risk factors for carpal tunnel syndrome and median neuropathy in a working population

Theodore Armstrong  1 , Ann Marie Dale, Alfred Franzblau, Bradley A Evanoff
Affiliations

Risk factors for carpal tunnel syndrome and median neuropathy in a working population

Theodore Armstrong et al. J Occup Environ Med. 2008 Dec.

Abstract

Objective: To assess whether work-related physical activities are associated with Carpal tunnel syndrome (CTS), even when controlling for personal risk factors.

Methods: A cross-sectional assessment of 1108 workers from eight employers and three unions completed nerve conduction testing, physical examination, and questionnaires. CTS was defined by median neuropathy and associated symptoms.

Results: Eighteen workers had CTS and 131 had evidence of median neuropathy. CTS was highest among construction workers (3.0%) compared to other subjects (<1%). Logistic regression models for median neuropathy both personal and work-related risk factors. Work-related exposures were estimated by two methods: self-report and job title based ratings.

Conclusions: Both work and personal factors mediated median nerve impairment. Construction workers are at an increased risk of CTS so awareness should be raised and interventions should specifically target this risk group.

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References

    1. Atroshi I, Gummesson C, Johnsson R, Ornstein E, Ranstam J, Rosen I. Prevalence of carpal tunnel syndrome in a general population. JAMA. 1999;282:153–8. - PubMed
    1. De Krom MC, Knipschild PG, Kester AD, Thijs CT, Boekkooi PF, Spaans F. Carpal tunnel syndrome: prevalence in the general population. J Clin Epidemiol. 1992;45:373–6. - PubMed
    1. Frost P, Andersen JH, Nielsen VK. Occurrence of carpal tunnel syndrome among slaughterhouse workers. Scand J Work Environ Health. 1998;24:285–92. - PubMed
    1. Rosecrance JC, Cook TM, Anton DC, Merlino LA. Carpal tunnel syndrome among apprentice construction workers. Am J Ind Med. 2002;42:107–16. - PubMed
    1. Cherniack M. Vibration, pathophysiology, and industrial control. J Occup Environ Med. 1999;41:419–32. - PubMed

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