Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2012; 18(12): 1328-1338
Published online Mar 28, 2012. doi: 10.3748/wjg.v18.i12.1328
Table 3 Univariate Cox and multivariate Cox regression analysis overall survival
CovariateP-valueRisk ratio95% CI
Univariate
Sex (male, female)0.1300.4820.187-1.240
Age (< 53 yr, ≥ 53 yr)0.1660.6400.341-1.203
Serum AFP level (< 30 μg/L, ≥ 30 μg/L)0.036a2.1621.051-4.449
HBsAg (positive, negative)0.5061.6210.390-6.732
Tumor size ( ≤ 2 cm, > 2 cm)0.4672.0890.286-15.239
Histological grade (well, moderately, poorly differentiated)0.2681.3880.777-2.482
Liver cirrhosis (present, absent)0.7381.1230.568-6.732
T classification (T1-T4)< 0.001a2.3391.487-3.679
Wnt5a (low, high)0.024a3.2881.167-9.263
Ror2 (low, high)0.011a0.3230.134-0.774
β-catenin ( normal, abnormal)0.052a1.9660.995-3.885
Ki-67 (mitosis ≤ 10%, > 10%)0.2731.4790.734-2.981
Multivariate
Sex (male, female)0.017a0.2400.074-0.776
Age (< 53 yr, ≥ 53 yr)0.0750.5380.272-1.065
Serum AFP level (< 30 μg/L, ≥ 30 μg/L)0.3431.4760.661-3.296
HBsAg (positive, negative)0.5151.7310.332-9.026
Tumor size ( ≤ 2 cm, > 2 cm)0.7111.5350.159-14.827
Histological grade (well, moderately, poorly differentiated)0.2981.4620.715-2.993
Liver cirrhosis (present, absent)0.8580.9280.408-2.111
T classification (T1-T4)0.001a2.1191.347-3.336
Wnt5a (low, high)0.020a0.2880.101-0.824
Ror2 (low, high)0.1440.5090.205-1.259
β-catenin ( normal, abnormal)0.013a3.2331.286-8.130
Ki-67 (mitosis ≤ 10%, > 10%)0.4940.8390.507-1.387