Work-related musculoskeletal disorders in veterinary echocardiographers: A cross-sectional study on prevalence and risk factors

ObjectiveAssess the relationship between work-related musculoskeletal disorders (WRMSDs) and performing echocardiograms (ECHOS) in veterinarians with a cardiology focus.MethodsProspective study. A survey was submitted to the ACVIM veterinary cardiology list-serve regarding pain associated with performing ECHOS (ECHOPain). Associations of demographic and work habit variables with ECHOPain and WRMSD were evaluated with logistic regression.ResultsRespondents included 198 of 487 (41%) members, evenly divided in gender. Most (69%) were 31–50 years old. Almost all (96%) currently perform ECHOS, usually 4–5 ECHOS/week (74%), every week except vacation (93%). ECHOPain was reported by 87 people (44%), which was classified as mild/occasional in 77%, frequent/moderate in 21%, and frequent/severe in 2%. Of those with ECHOPain, 52% reported ECHOS as the sole cause, 31% reported ECHOS aggravating pain from a pre-existing problem, and 17% reported unrelated pain. The most common areas of pain were neck (54%), shoulder (52%), wrist (42%), and back (35%) with 78% reporting pain at 2 or more sites. Pain impaired job performance in 36%, required sick leave or disability in 12%, required reduction in ECHOS/day in 36%, and affected lifestyle in 22%. Ten percent of people have been diagnosed with WRMSD, of which 21% have a permanent disability. Both gender and weeks/year predicted pain with ECHOS (χ2(3) = 11.38, P = 0.01). The odds ratio for females versus males with ECHOPain was 2.23.ConclusionECHOPain is common (44%) in veterinary echocardiographers, is significantly associated with gender, and affects job performance for over one-third of pain sufferers.