Observational Study
Copyright ©The Author(s) 2020.
World J Gastrointest Surg. Sep 27, 2020; 12(9): 390-396
Published online Sep 27, 2020. doi: 10.4240/wjgs.v12.i9.390
Table 1 Demographic data
n (111)%
Median age (yr)61
Sex
Male6659.5
Female4540.5
Tumor location
Middle rectum3632.4
Lower rectum7567.6
Clinical T staging
cT211
cT39484
cT41615
Lymph node status
Positive (cN+)1614.4
Negative (cN-)9585.6
NAR score
Low2623.4
Intermediate4641.4
High3935.2