Assessing the Influence of Shift Timing on Mortality Rates in

Abstract Introduction Quality of continuous patient care is crucial in neonatal intensive care units (NICUs). Staff numbers and intervention timings may vary with working hours, potentially affecting clinical outcomes. However, the effect of on- and off-duty hours on neonatal mortality remains unclear. This study examined the clinical data of deceased premature infants during these hours and assessed mortality frequency over time. Materials and Methods A retrospective cohort analysis was performed at a single institution, focusing on deceased infants born at ≤ 32 weeks’ gestation (WG). The study classified patie…