BioMed Research International / 2013 / Article / Tab 4

Research Article

PSCA and Oct-4 Expression in the Benign and Malignant Lesions of Gallbladder: Implication for Carcinogenesis, Progression, and Prognosis of Gallbladder Adenocarcinoma

Table 4

Multivariate Cox regression analysis of overall survival in 67 gallbladder carcinoma patients.

GroupsFactorsRC*SE*RR* value95% confidence interval
LowerUpper

Pathological typesAdenoma
/well/moderately
/poorly/mucinous adenocarcinoma
0.5890.4251.830.3050.784.1
Tumor size (cm)<2.0/≥2.00.9780.4333.010.0211.156.27
Lymph node metastasisNo/yes1.1140.5213.330.0411.108.46
T stagesT1/T2/T3/T40.9780.3182.640.0211.494.85
Resection procedure Radical/nonradical1.4090.5154.090.0051.5211.08
PSCA−/+1.0250.4873.360.0451.077.24
Oct-4−/+0.7540.3362.370.0391.104.11

RR: relative risk; *SE: standard error; *RC: regression coefficients.