Table 2 Cox-Regression model (adjusted to tumor stage, kind of tumor resection and localization) for mRNA expression and survival after subdividing patients in four groups according to mdm2 mRNA expression levels
From: mdm2 mRNA Level is a Prognostic Factor in Soft Tissue Sarcoma
mdm2 mRNA expression | Number of Samples per Tumor Stage 1 to 4 | p | RR | Number of Samples per Tumor Stage 2 and 31 | p | RR |
|---|---|---|---|---|---|---|
<50 | 15 | * | 3.7 | 12 | * | 13.3 |
50 to < 100 | 14 | 0.1981 | 1.8 | 11 | 0.2035 | 5.4 |
100 to < 500 | 26 | 0.0164 | * | 21 | 0.0015 | * |
⩾500 | 10 | 0.2003 | 1.5 | 8 | 0.0892 | 3.2 |
total | 65 | 52 |