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. 2014 May 14;2014:256723. doi: 10.1155/2014/256723

Table 5.

Kaplan-Meier and Cox multivariate proportional hazard analysis for clinicopathological characteristics of CRC patients.

Characteristics Univariate analysis log-rank P Multivariate analysis hazard ratio (95%) P
Age (year)
 ≤65 1.047 0.306
 >65
Gender
 Male 0.407 0.523
 Female
Lesion sites
 Right 2.627 0.105
 Left
Architectural features
 Mucus 3.227 0.072
 Nonmucinous
Tumor diameter
 ≤4.5 cm 0.032 0.858
 >4.5 cm
Invasion
 T1-T2 5.579 0.018 NS
 T3-T4
Lymph metastasis
 N0 9.773 0.002 NS
 N1-N2
Liver metastasis
 Negative 5.583 0.018 NS
 Positive
TNM stagea
 I-II 10.983 0.001 0.391 (0.201–0.760) 0.006
 III-IV 1
WIF1 and SFRP1 expression
 WIF(+)/SFRP1(+) 5.477 0.019 0.428 (0.187–0.983) 0.045
 The others 1

aAccording to the 2002 version of the American Joint Committee on Cancer (AJCC) and the International Union Against Cancer (UICC).

NS: variables not significant in the equation, P > 0.05.