Type: Field / Observational study
Registration: PMCID: PMC7737806
Status: Published
Tags: Case‑crossover, Hospital, Injuries, Safety, Scheduling
External URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC7737806/
Using payroll‑linked rosters, injury risk rose on evening shifts and on the day following a night shift; longer single shifts also raised risk.
On‑shift measurements how night duty and post‑shift fatigue was evident on shift as injuries for night‑shift workers and night owls. The risk windows show up in measurements, explaining why the commute after nights is a recurrent blind spot. For night‑shift teams and individuals, this ties long‑debated rota features to concrete outcomes, making schedule talk about health, not preference.