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Comparative Study
Using a computerized scheduling system to predict procedure lengths.
- B Bross, B B Gamblin, S L Holtzclaw, and S E Johnston.
- St Vincent's Hospital, Birmingham, AL, USA.
- AORN J. 1995 Jun 1; 61 (6): 1054-6, 1059-61.
AbstractTo determine the effectiveness of our computerized OR scheduling system and database, we compared scheduled surgical procedure lengths to actual procedure lengths for a large, multispecialty sample (1,103 procedures in 14 surgical subspecialties). We were able to accurately predict procedure lengths, within 15 minutes, 65% of the time. The estimated procedure lengths were more accurate in some surgical subspecialties than others, and four specific factors accounted for a large percentage (ie, 84%) of all delayed start times.
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