Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. Dec 25, 2015; 7(19): 1327-1333
Published online Dec 25, 2015. doi: 10.4253/wjge.v7.i19.1327
Table 4 Comparison of patients with and without conversion to laparotomy
Without conversion (n = 88)With conversion (n = 12)P value
Mean age (yr ± SD)66.1 ± 14.571.6 ± 13.3NS
Sex
Male447NS
Female445
Mean BMI (kg/m2± SD)23.9 ± 3.124.1 ± 4.7NS
History of abdominal surgery22 (25%)4 (33.3%)NS
TG13 severity grading
Grade I (mild)82 (93.2%)4 (33.3%)P < 0.001
Grade II (moderate)6 (6.8%)8 (66.7%)
Mean time from onset (d ± SD)7.5 ± 4.09.1 ± 4.4NS