title: Occupational back disability in U.S. Army personnel.
abstract: Musculoskeletal disorders represent a prevalent source of outpatient visits, lost work time, hospitalization, and disability in the military. Recent research has identified patterns among military occupations, gender, and musculoskeletal disability. Although back disorders accounted for a high percentage of all cases, little is known about the relationship between job type and disability in soldiers. The present study analyzed 41,750 disability cases to determine (1) prevalence of work-related back disability diagnoses, (2) specific jobs associated with greater risk of back disability, and (3) association among gender, job type, and disability. The results indicate that (1) lumbosacral strain and intervertebral disc syndrome represent the most prevalent diagnoses for back disability, (2) certain occupations were associated with higher back disability risk, and (3) specific jobs were identified in which females experienced higher rates of back disability than males. The nature of these high-risk jobs, and recent research on work disability factors in U.S. Army soldiers, suggest that a combination of ergonomic and individual/organizational psychosocial factors may play a role in the development, exacerbation, and maintenance of work disability. Future research that identifies specific job factors contributing to increased back disability risk should assist in the development of empirically based work site prevention programs to improve musculoskeletal health and readiness.
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814-4799, USA.
authors.forename: S M
authors.initials: SM
authors.lastname: Berkowitz
authors.forename: M
authors.initials: M
authors.lastname: Feuerstein
authors.forename: M S
authors.initials: MS
authors.lastname: Lopez
authors.forename: C A
authors.initials: CA
authors.lastname: Peck
mesh_terms: D000041:Absenteeism; D000328:Adult; D019567:Back Injuries / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006233:Persons with Disabilities / Q000706:statistics & numerical data*; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D007587:Job Description; D008297:Male; D008875:Middle Aged; D008889:Military Personnel / Q000706:statistics & numerical data*; D009784:Occupational Diseases / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D011159:Population Surveillance; D015995:Prevalence; D012307:Risk Factors; D014481:United States / Q000453:epidemiology