Hospital unit working conditions and risk for employee injury

Emrah Gecili, Nancy Daraiseh, Cole Brokamp and Maurizio Macaluso

PLOS ONE, 2025, vol. 20, issue 12, 1-15

Abstract: Background: Healthcare employees, particularly in pediatric hospitals, are at high risk of occupational injuries. However, few studies have examined hospital unit-level factors that contribute to these injuries. This study aimed to explore and quantify such risk factors in a large pediatric inpatient setting. Methods: We conducted a secondary analysis of prospectively collected data for about 7,929 unit-days between 2014 and 2017. Data sources included an institutional injury surveillance system, incident reports collected from a sample of employees through active surveillance (voice recording), and hospital unit-based measures of patient density and employee workload. Results: Shifts exceeding 13 hours on the previous day were associated with 3–4% higher odds of injury, while same-day shifts shorter than 8.5 hours were associated with a 1% reduction in injury odds. Patient aggression was identified as a significant predictor, greatly increasing the risk of injury, but the association was no longer statistically significant after adjusting for prior injuries. Prior week injuries remained a strong and consistent predictor of future injury occurrences. Near-misses detected in the past week were a significant predictor of injury reporting in unadjusted analyses, but the association was not statistically significant after adjusting for other factors. Conclusions: Unit-level risk factors—including work shift duration, patient aggression, and prior injury occurrences—play a significant role in employee injury risk. These findings support the importance of continuous monitoring and targeted interventions, such as shift scheduling limits and systematic near-miss reporting, to enhance occupational safety in pediatric hospital settings.

Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0339151

DOI: 10.1371/journal.pone.0339151

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