Surgical safety checklist and operating room efficiency: results from a large multispecialty tertiary care hospital.

Background: The Surgical Safety Checklist (SSC) improves patient safety and outcomes; however, barriers to effective use include the perceived negative impact on operating room (OR) efficiency. The purpose of this study was to determine the effect of SSC implementation on OR efficiency.
Methods: All operations at our large multispecialty tertiary care hospital were reviewed for 1-year pre- and 1-year post-SSC implementation. OR efficiency included operating room time, operation time, first starts on time, same-day cancellations, and OR disposable cost.
Results: A total of 35,570 operations were reviewed: 17,204 pre-SSC and 18,366 post-SSC. There was no difference between groups for operating room time (P = .93), operation time (P = .66), first starts on time (P = .15), and same-day cancellations (P = .57). The mean OR disposable cost was significantly lower ($70/operation) for the post-SSC group (P < .01).
Conclusions: The implementation of an SSC does not negatively impact OR efficiency and should not be considered a barrier to effective use. Our data suggest that SSC use can reduce overall cost per surgical procedure.
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