Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. May 21, 2009; 15(19): 2376-2380
Published online May 21, 2009. doi: 10.3748/wjg.15.2376
Figure 1
Figure 1 Pain evaluation of LC patients in the LA and control groups. aP < 0.05 compared with the respective patient group at each time point after surgery. Significant difference in pain score was noted between the LA and control groups, except at 6 h after surgery. All data were presented as mean ± SD. MBD: May be discharged.