Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Mar 16, 2014; 6(3): 82-87
Published online Mar 16, 2014. doi: 10.4253/wjge.v6.i3.82
Table 1 Demographic characteristics
Event (n = 37)No event (n = 39)P value
Age (yr)60.8 (± 18.6)67.8 (± 18.9)NS
Male:female (25:51)12:2513:26NS
ASA I (21)129NS
ASA II (22)1210NS
ASA III (33)1320NS