Long-term effects of a perioperative safety checklist from the viewpoint of personnel

Background While positive short‐term effects of the use of safety checklists have previously been reported by personnel, it is unclear to which extent these effects are maintained for a long‐term period. The aim of the present study was to evaluate perioperative safety standards and the quality of interprofessional cooperation from the viewpoint of the involved personnel for up to 2 years following the introduction of a safety checklist. Methods A survey of 99 co‐workers in the departments of anaesthesiology and traumatology was conducted using a 19‐point questionnaire concerning perioperative safety‐relevant aspects and the quality of interprofessional cooperation before and at 3, 18, and 24 months after the introduction of a safety checklist. Results Verification of written consent for surgery (P