Observational Study
Copyright ©The Author(s) 2024.
World J Gastrointest Oncol. Jul 15, 2024; 16(7): 2971-2987
Published online Jul 15, 2024. doi: 10.4251/wjgo.v16.i7.2971
Table 1 Basic characteristics of the study population, n (%)

NC (n = 8)
AA (n = 19)
CRC (n = 16)
Sex
    Male4 (50.0)12 (63.2)11 (68.7)
    Female4 (50.0)7 (36.8)5 (31.3)
Age (yr), mean ± SD54.5 ± 10.557.1 ± 11.659.6 ± 10.1
Diameter size (cm), mean ± SD-2.4 ± 1.04.7 ± 1.5
Location
    Proximal colon-8 (42.1)4 (25.0)
    Distal colon-7 (36.8)4 (25.0)
    Rectum-4 (21.1)8 (50.0)
Stage distribution
    Early stage (I/II)--8 (50.0)
    Late stage (III/IV)--8 (50.0)