Journal of Oncology / 2013 / Article / Tab 3

Clinical Study

Parameters That May Be Used for Predicting Failure during Endoscopic Retrograde Cholangiopancreatography

Table 3

Distribution of cannulation success rates for each endoscopist (chi-square test, ).

EndoscopistCannulationTotal
YesNo

Endoscopist 1 262 (13.1%)1738 (86.9%)2000 (100%)
Endoscopist 2 91 (8.4%)993 (91.6%)1084 (100%)
Endoscopist 3 108 (10.3%)944 (89.7%)1052 (100%)
Endoscopist 4 136 (14.4%)807 (85.6%)943 (100%)

Total597 (11.2%)4482 (88.2%)5079 (100%)

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