Observational Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jun 21, 2017; 23(23): 4293-4302
Published online Jun 21, 2017. doi: 10.3748/wjg.v23.i23.4293
Table 1 Characteristics of patients
Characteristics
Sex (male/female), no.31/24
Age (yr)72.56 ± 10.67
BMI (kg/m2)24.42 ± 72.56
Comorbidity, n (%)35 (66.04)
ASA score, n
I8
II19
III28
IV0
Tumor location, n
Lower third12
Middle third30
Upper third13