title: On the job illness and injury resulting in lost work time among a national cohort of emergency medical services professionals.
abstract: BACKGROUND
  The objective of this study was to estimate the prevalence and incidence of job-related illness or injury resulting in lost work time among a national cohort of Emergency Medical Services (EMS) professionals. Also, it was hypothesized that individual and work life characteristics were associated with the occurrence of illnesses or injury.
  
  
  METHODS
  Data for this analysis were obtained from the Longitudinal Emergency Medical Technician Attributes and Demographics Study (LEADS), a prospective study of EMS professionals. The outcome variable of interest was self-reported absence from their EMS job due to an EMS work related illness or injury. The prevalence and incidence of injury with lost work time was estimated using cross-sectional and follow-up data. Multivariable logistic regression analyses were performed to determine if individual and work life characteristics were associated with occupational injury.
  
  
  RESULTS
  The prevalence of job-related illness or injury with time away from work was estimated at 9.4%, while the 1-year incidence was estimated at 8.1 per 100 EMS providers. The results from the logistic regression model fit to follow-up data indicate that increasing call volume (OR=3.12 for very high vs. moderate, 95% CI 1.40-6.97), an urban work environment (OR=2.79, 95% CI 1.65-4.72) and a history of back problems (OR=1.72, 95% CI 1.06-2.78) were associated with reporting job-related illness or injury.
  
  
  CONCLUSIONS
  Results from this analysis provide estimates of the prevalence and incidence of on the job illness and injury resulting in lost work time among a national cohort of EMS professionals.
authors.affiliation: National Registry of Emergency Medical Technicians, Columbus, Ohio 43230, USA. jons@nremt.org
authors.forename: Jonathan R
authors.initials: JR
authors.lastname: Studnek
authors.forename: Amy
authors.initials: A
authors.lastname: Ferketich
authors.forename: J Mac
authors.initials: JM
authors.lastname: Crawford
mesh_terms: D000062:Accidents, Occupational; D000328:Adult; D002908:Chronic Disease; D003430:Cross-Sectional Studies; D004185:Disability Evaluation; D004632:Emergency Medical Services; D004634:Emergency Medical Technicians; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D016273:Occupational Exposure; D016272:Occupational Health; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D013997:Time Factors; D014481:United States / Q000453:epidemiology; D014947:Wounds and Injuries / Q000453:epidemiology*