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. 2015 Oct 22;7(1):860–872. doi: 10.18632/oncotarget.6205

Table 2. Univariate survival analysis of CRC.

Variable Numbers* Cases of death P
Age (yr) 0.122
 ≤60 88 20
 >60 107 20
Gender 0.372
 Male 110 29
 Female 85 26
Site 0.073
 Colon 107 35
 Rectum 86 18
Size (cm) 0.621
 ≤5 111 29
 >5 76 23
Histological type 0.910
 Tubular adenocarcinoma 143 38
 Others 46 13
General type 0.508
 Ulcerated 111 33
 Others 72 18
Differentiation 0.001
 Well/moderate 146 34
 Poor/undifferentiated 46 21
Lymph node metastasis <0.0001
 Negative 117 20
 Positive 73 33
Distant metastasis <0.0001
 Negative 161 33
 Positive 22 17
TNM stage <0.0001
 I/II 114 15
 III/IV 78 37
Tumor budding 0.033
 Negative 122 28
 Positive 51 19
Expression of GDF15 <0.0001
 IRS 1–4 35 3
 IRS 5–8 74 17
 IRS 9–12 73 32
*

Some data were missed.

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