Basic Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. May 14, 2005; 11(18): 2744-2747
Published online May 14, 2005. doi: 10.3748/wjg.v11.i18.2744
Table 2 Correlation between various factors and survival time by Cox proportional hazards model (dependent variable, mo; censoring variable, death due to pancreatic cancer).
VariableParameter estimate (SE)Conditional risk ratio (95% CI)P2)
Overall pBcl-2-1.216 (0.340)0.297 (0.152-0.577)0.001
(n = 59) TNM0.582 (0.246)1.790 (1.104-2.902)0.018
Age (yr)0.037 (0.017)1.038 (1.004-1.073)0.026
pBax0.734 (0.360)2.084 (1.029-4.222)0.041
Site-0.566 (0.487)0.568 (0.219-1.474)0.245
Grade0.169 (0.268)1.184 (0.701-2.001)0.528
Gender0.061 (0.352)1.063 (0.534-2.118)0.862