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 1 Patient characteristics
Acute cholecystitis (n = 100)
Mean age (yr ± SD)66.8 ± 14.4
Sex
Male51
Female49
Mean BMI (kg/m2± SD)23.9 ± 3.3
History of abdominal surgery26 (26%)
Suspected choledocholithiasis41 (41%)
Mean time from onset (d ± SD)7.7 ± 4.1
TG13 severity grading
Grade I(mild)86 (86%)
Grade II (moderate)14 (14%)