Predictors coefficient p-value* VIF**
SD Ratio III 108.33 0.000 1.220
Signal to Noise Ratio II 0.7529 0.002 1.220
*p<0.05 indicate the predictor is statistically significant
**VIF<10 indicates the predictor has no multicollinearity issue
Table 3b: First Order Regression model on the derived CT imaging biomarkers for SUVmax (r2=0.55, r=0.74).