Skip to main content

Table 2 Multivariate analysis for OS

From: High expression of protein phosphatase 4 is associated with the aggressive malignant behavior of colorectal carcinoma

Variables OS P
  HR (95%CI)  
Gender (Male vs Female) 0.56 (0.42-1.47) 0.264
Age (year, #0 vs >50) 0.58 (0.73-1.92) 0.227
Tumor location (colon vs rectum) 0.84 (0.86-1.46) 0.205
Lymph node metastasis (Yes vs No) 2.44 (1.69-5.42) 0.016*
Vascular invasion (Yes vs No) 2.27 (1.86-2.97) 0.035*
Distant metastasis (Yes vs No) 7.69 (3.27-16.38) <0.001*
AJCC stage (I-II vs III-IV) 1.56 (1.21-4.85) 0.008*
PP4C expression (low vs high) 1.24 (1.02-3.59) 0.028*
  1. Abbreviations: OS, overall survival; HR, hazard ratio; CI, Confidence interval. *Statistically significant, P <0.05.