Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2012; 18(47): 7026-7032
Published online Dec 21, 2012. doi: 10.3748/wjg.v18.i47.7026
Figure 1
Figure 1 Receiver operator characteristics curve for the assessment of histopathologic response using double contrast-enhanced ultrasound. Area under the receiver-operating characteristic curve: 0.64 (95%CI: 0.46-0.81). The solid circle indicates the best cut-off point for distinguishing the responders from the non-responders.