Basic Study
Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Aug 15, 2021; 13(8): 879-892
Published online Aug 15, 2021. doi: 10.4251/wjgo.v13.i8.879
Table 1 Demographic and clinical characteristics of the study population
Characteristics

Age, yr (mean ± SD)66.3 ± 12.8
Sex, n (%)
Male44 (50.0)
Female44 (50.0)
Incision length (entire patient population), cm (mean ± SD)8.3 ± 4.2
Incision length (lap procedure group), cm (mean ± SD)7.3 ± 3.7
Incision length (hand procedure group), cm (mean ± SD)10.8 ± 4.3
Operative time, min (mean ± SD)306.6 ± 120.5
Length of stay, d (mean ± SD)6.8 ± 4.1
Type of resection, n (%)
Right34 (37.0)
LAR/AR (12/1)13 (18.0)
Sigmoid/recto-sigmoid (17/6)23 (24.0)
Total/sub total (5/1)6 (7.0)
Transverse7 (8.0)
Left4 (5.0)
APR1 (1.0)
Surgical method, n (%)
Laparoscopic-assisted58 (62.0)
Hand-assisted/hybrid laparoscopic30 (38.0)