Comparison of anaesthesia-related outcomes in patients monitored by newly recruited nurse anaesthetists and anaesthesiologists: An observational study.

The shortage of anaesthesiologists leads to heavy work burden and high incidence of occupational burnout among anaesthesiologists. The study found that it was safe for nurse anaesthetists to perform anaesthetic monitoring alone in the operating room under the supervision of the attending anaesthesiologist and did reduce the burden of anaesthesiologists' work. The results of the current study contribute to the expansion of occupational categories for nurse anaesthetists in countries where anaesthesiologists are in short supply. It provides new ideas for hospital administrators and policy-makers to formulate medical and nursing service policies.