期刊
JOURNAL OF MEDICAL SYSTEMS
卷 43, 期 1, 页码 -出版社
SPRINGER
DOI: 10.1007/s10916-018-1118-z
关键词
Simulation; Cognitive aid; Crisis management
资金
- Women's Auxillary Board, NorthShore University HealthSystem
The aim of this study was to assess the effect of a dynamic electronic cognitive aid with embedded clinical decision support (dCA) versus a static cognitive aid (sCA) tool. Anesthesia residents in clinical anesthesia years 2 and 3 were recruited to participate. Each subject was randomized to one of two groups and performed an identical simulated clinical scenario. The primary outcome was task checklist performance with a secondary outcome of performance using the Anesthesia Non-technical skills (ANTS) scoring system. 34 residents were recruited to participate in the study. 19 residents were randomized to the sCA group and 15 to the dCA group. Overall inter-rater agreement for total checklist, malignant hyperthermia, hyperkalemia and ventricular fibrillation was 98.9%, 97.8%, 99.5% and 99.5% respectively with similar Kappa coefficient. Inter-rater agreement for ANTS partial ratings, however, was only 53.5% with a similar Kappa of 0.15. Mean performance was statistically higher in the dCA group versus the sCA group for total check list performance (15.701.93 vs 12.95 +/- 2.16, p<0.0001). The difference in performance between dCA and sCA is most notable in dose-dependent related checklist items (4.60 +/- 1.3 vs 1.89 +/- 1.23, p<0.0001), while the performance score for dose-independent checklist items was similar between the two groups (p=0.8908). ANTS ratings did not differ between groups. In conclusion, we evaluated the use of a sCA versus a dCA with embedded decision support in a simulated environment. The dCA group was found to perform more checklist items correctly.p id=Par2 Clinical Trial Registration: Clinicaltrials.gov study #: NCT02440607.
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