Comparative Study of Shift Work Effects and Injuries Among Hospital Nurses
Summary
This cross-sectional study compared 275 nurses working rotating night shifts with 275 working only day shifts in a North Indian hospital. Nurses on rotating shifts reported significantly worse outcomes, including greater fatigue, more sleep problems, poorer psychological well-being, and lower job satisfaction. They also faced higher odds of needle stick injuries, especially if they worked on contract or lived off-campus. Female nurses overall reported more fatigue and psychological health challenges than males.
Why It Matters For Night Shift Workers and Night Owls
For nurses, this study highlights how rotating between day and night shifts can increase both health strain and workplace injury risk. The findings point to specific vulnerabilities — such as fatigue, disturbed sleep, and higher risk of needle stick injuries — that can directly affect safety. For hospitals, the results emphasize the importance of reducing rotation demands where possible, supporting consistent schedules, and addressing modifiable risk factors like recovery time and safe staffing policies to protect staff well-being.
Notes
Hospital workforce study.