Shift work and long-term injury among police officers

Details

• Alternative Title:
  Scand J Work Environ Health
• Personal Author:
  Violanti, John M ; Fekedulegn, Desta ; Andrew, Michael E ; Charles, Luenda E ; Hartley, Tara A ; Vila, Bryan ; Burchfiel, Cecil M
• Description:
  Objective
  
  Our previous work has suggested that the incidence of any occurrence of injury leave among police officers is higher on night shifts. In this study, we extended our inquiry to determine whether the incidence of long-term injury leave varies across shifts.
  
  Methods
  
  Police officers (N=419) from an urban department were included in the analysis. Daily payroll work history data from 1994–2010 was collected. Injury leave duration was examined ranging from ≥1–≥90 days. Poisson regression models were used to compute incidence rates (IR) and incidence rate ratios (IRR) of long-term injury.
  
  Results
  
  Cumulative incidence of injury for different durations of leave defined as ≥1, ≥5, ≥10, ≥15, ≥30, and ≥90 days were 61.3%, 45.4%, 39.9%, 33.9%, 26.5%, and 9.6% respectively. Age-and gender adjusted IRR of long-term injury (≥90 days) for night versus day shifts was IRR 3.12, 95% confidence interval (95% CI) 1.35–7.21 and IRR 2.21, 95% CI 1.04–4.68, for night versus afternoon shifts. Among all durations examined, the largest IRR was for injury ≥90 days, night versus day shifts (IRR 3.12, 95% CI 1.35–7.21).
  
  Conclusions
  
  Night shift work was significantly associated with long-term injury among police officers after adjustment for age and gender. Although type of injury was not available, it is possible that variation in injury type across shifts might account for some of this association.
  
  
• Subjects:
  Accident Prevention Article Atypical Work Hour Female Humans Incidence Law Enforcement Male New York Occupational Injuries Occupational Injury Police Work History Work Schedule Tolerance

  More +
• Source:
  Scand J Work Environ Health. 39(4):361-368.
• Pubmed ID:
  23503596
• Pubmed Central ID:
  PMC4499845
• Document Type:
  Journal Article
• Funding:
  200-2003-01580/PHS HHS/United States ; R01 OH009640/OH/NIOSH CDC HHS/United States
• Volume:
  39
• Issue:
  4
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:841edf7853c46be06e707a25babbe3364ee837746753cbb406f489af04affde1
• Download URL:
  https://stacks.cdc.gov/view/cdc/32051/cdc_32051_DS1.pdf
• File Type:
  [PDF - 311.35 KB ]