The 'go-between' study: a simulation study comparing the 'Traffic Lights' and 'SBAR' tools as a means of communication between anaesthetic staff.

SBAR has been widely implemented to improve communication in health care settings. This simulation study compared the use of SBAR with a newly developed Traffic Lights tool to assess the communication between anesthesia teams in different operating rooms in 12 validated clinical scenarios. The authors found that the new tool yielded more accurate information transfer, took less time to use, and was preferred by the majority of study participants.