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Table 1 Characteristics of rectal cancer patients in the test cohort (n = 418)

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)

69.0 (36-96)

Tumor size (mm)

Median (min-max)

45.0 (12-100)

Gender

Male

197 (47.1)

 

Female

221 (52.9)

Diagnosis

Non-mucinous

18 (4.3)

 

Mucinous

400 (95.7)

pT classification

pT1-2

119 (28.5)

 

pT3-4

299 (71.5)

pN classification

pN0

226 (54.1)

 

pN1-2

192 (45.9)

Tumor grade

G1-2

392 (94.2)

 

G3

24 (5.8)

Vascular invasion

Absent

311 (74.8)

 

Present

105 (25.2)

Distant metastasis

Absent

77 (90.6)

 

Present

8 (9.4)

Post-operative therapy

None

66 (77.7)

 

Treated

19 (22.4)

Survival rate (5-years)

95%CI

56.9 (52-62)