Brief Reports
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Feb 21, 2005; 11(7): 1083-1086
Published online Feb 21, 2005. doi: 10.3748/wjg.v11.i7.1083
Table 2 Healing rate of PU.
GroupHealed (%)Improved (%)Unimproved (%)Total (%)
A (n = 25)22 (88.0)a3 (12.0)100
B (n = 28)28 (100.0)a0100
C (n = 15)3 (20.0)4 (26.7)8 (53.3)46.7