Brief Reports
Copyright ©The Author(s) 2003.
World J Gastroenterol. Dec 15, 2003; 9(12): 2856-2858
Published online Dec 15, 2003. doi: 10.3748/wjg.v9.i12.2856
Table 4 Comparison of cost with or without complication between two groups
Without complication cost (RMB)nWith complication cost (RMB)nP value
Group A11210,10119-14380a4215121,11706-19895a30.08b
Group B14955,12650-16793a5023910,20746-111289a70.03b
P value0.000b0.000b