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  1. Article

    Open Access

    Quantitative futility in emergency laparotomy: an exploration of early-postoperative death in the National Emergency Laparotomy Audit

    Quantitative futility is an appraisal of the risk of failure of a treatment. For those who do not survive, a laparotomy has provided negligible therapeutic benefit and may represent a missed opportunity for pa...

    H. Javanmard-Emamghissi, B. Doleman, J. N. Lund, J. Frisby in Techniques in Coloproctology (2023)

  2. No Access

    Article

    Repeated Price Search

    Consumers check few sites in online purchases. Previous research and experiments we perform demonstrate that consumers can not calculate the optimal strategy for price search. They use heuristics whose perform...

    A. Norman, J. Berman, K. Brehm, M. Drake, A. Dyer, J. Frisby in Computational Economics (2012)

  3. No Access

    Article

    Depth cue reliance in surgeons and medical students

    Background: Depth perception is reduced in endoscopic surgery, although little is known about the effect this has on surgical performance. Methods: To assess the role of depth cues, 45 su...

    J. Shah, D. Buckley, J. Frisby, A. Darzi in Surgical Endoscopy And Other Interventiona… (2003)