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Table 2 Characteristics of rectal cancer patients in the validation cohort (n = 28)

From: Role of tumor size in the pre-operative management of rectal cancer patients

Clinco-pathological features

 

Frequency N (%)

Patient age at diagnosis (years)

Median (min-max)

65 (38-82)

Tumor size (mm)

Median (min-max)

40 (10-70)

Gender

Male

13 (46.4)

 

Female

15 (53.6)

Diagnosis

Non-mucinous

26 (92.9)

 

Mucinous

2 (7.1)

pT classification

pT1-2

12 (42.9)

 

pT3-4

16 (57.1)

pN classification

pN0

15 (53.6)

 

pN1-2

13 (46.4)

pM classification

pM0

27 (96.4)

 

pM1

1 (3.6)

Tumor grade

G1-2

18 (78.3)

 

G3

5 (21.7)

Vascular or lymphatic invasion

Absent

25 (89.3)

 

Present

3 (10.7)

Adjuvant therapy

Absent

10 (35.7)

 

Present

18 (64.3)

Survival rate (5-years)

95%CI

67.6 (44-83)