Anesthesiology Research and Practice / 2013 / Article / Tab 1

Research Article

Anesthesia for ERCP: Impact of Anesthesiologist's Experience on Outcome and Cost

Table 1

Comparison of anesthesia times between various ASA classes in both groups.

Mean anesthesia time
GroupsNonregular%-PopulationRegular%-PopulationMean differenceStatistical significance

ASA I45.88 11.191.86%19.63 5.2631.7%26.25 4.37 < 0.001
ASA II45.15 15.6818.41%24.08 10.8339.14%21.07 1.93 < 0.001
ASA III48.62 21.0073.65%25.33 12.1158.78%23.53 1.47 < 0.001
ASA IV64.62 35.786.06%25.39 12.271.27%39.28 8.58 = 0.014