Table 1 Comparison of baseline data between NOSES and TRSE group

Gender

0.389

male

18(54.5%)

32(66.7%)

female

15(45.5%)

18(33.3%)

age

58.3 ± 10.98

57.88 ± 10.67

0.870

BMI

22.17 ± 2.53

23 ± 2.12

0.111

CRP

4.87 ± 6.18

7.95 ± 13.64

0.229

WBC

5.74 ± 1.47

5.72 ± 1.47

0.964

Distance of tumor and anal, cm

7.9 ± 1.85

7.78 ± 1.85

0.774

Diameter of neoplasm, cm

3.7 ± 0.82

4 ± 1.11

0.102

pTNM

0.336

I

9(27.3%)

8(16%)

II

11(33.3%)

15(30%)

III

13(39.4%)

27(54%)

ASA

0.725

II

10(30.3%)

17(34%)

III

23(69.7%)

33(66%)