In multivariate Cox proportional hazard model together with GAPDH gene expression, tumor stage HR values were found high (as expected) for most microarray datasets (stage: Sh2008 I-II HR2.60 p < 0.0001, I-III HR4.78 p < 0.0001;To2009 I-II + III HR2.29 p = 0.004; Ro2009-TPI1 I-II + III HR2.13 p = 0.011; Ok2012 I-II HR1.69 p = 0.2). This evidence concerns the gene TPI1 and neoplasm.