Prolonged time to extubation after general anaesthesia is associated with early escalation of care: A retrospective observational study.

Background: Prolonged time to extubation after general anaesthesia has been defined as a time from the end of surgery to airway extubation of at least 15 min. This occurrence can result in ineffective utilisation of operating rooms and delays in patient care. It is unknown if unanticipated delayed extubation is associated with escalation of care.