Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2013; 19(20): 3069-3076
Published online May 28, 2013. doi: 10.3748/wjg.v19.i20.3069
Table 1 Measurement of usefulness and satisfaction
Completeen blocresectionAdditional injectionUsefulnessSatisfaction
Complete0UsefulnessExcellent
Complete1UsefulnessGood
Complete≥ 2UselessModerate
Incomplete or not evaluated-UselessPoor