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Prevalence of work-related musculoskeletal symptoms among US large-herd dairy parlor workers
Journal article   Open access   Peer reviewed

Prevalence of work-related musculoskeletal symptoms among US large-herd dairy parlor workers

David I Douphrate, David Gimeno, Matthew W Nonnenmann, Robert Hagevoort, Cecilia Rosas-Goulart and John C Rosecrance
American journal of industrial medicine, Vol.57(3), pp.370-379
03/2014
DOI: 10.1002/ajim.22286
PMCID: PMC7005926
PMID: 24338602
url
https://www.ncbi.nlm.nih.gov/pmc/articles/7005926View
Open Access

Abstract

Dairy production in the US is moving towards large-herd milking operations resulting in an increase in task specialization and work demands. A modified version of the Standardized Nordic Questionnaire was administered to assess MSS prevalence among 452 US large-herd parlor workers. Worker demographics and MSS prevalences were assessed, and differences based on parlor configuration (i.e., herringbone, parallel, rotary) were computed. Three-fourths (76.4%) of parlor workers reported work-related MSS in at least one body part. Highest prevalences were reported in the upper extremity (55%). Herringbone workers reported a higher prevalence of MSS in the wrist/hand, and rotary workers reported higher prevalences of MSS in the neck, upper back, and shoulders. Our findings draw attention to higher work-related MSS in the upper extremity among dairy parlor workers. As the trend toward larger herd sizes on US dairy farms continues, the need for further health and safety research will increase.
Ergonomics Young Adult United States - epidemiology Prevalence Humans Agricultural Workers' Diseases - epidemiology Adult Female Male Musculoskeletal Pain - epidemiology Dairying - statistics & numerical data Occupational Injuries - epidemiology

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