Brief Article
Copyright ©2012 Baishideng.
World J Gastrointest Endosc. Sep 16, 2012; 4(9): 409-413
Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.409
Table 3 The incidence of each stage in each group (Antiplatelet and control group) and the comparison between the two groups n (%)
Antiplatelet group (n = 98)Control group (n = 289)P value
Stage I (1)24 (24.4)47 (16.2)0.0721
Stage II (2)32 (32.6)79 (27.3)0.3656
Stage III (3)34 (34.6)114 (39.3)0.4707
Stage IV (4)8 (8.1)49 (16.9)0.033