Table 13: ANOVAc.

ModelSum of squaresdfMean square Sig.

1 Regression22807.174122807.17425.1900.007a
 Residual3621.6354905.409
 Total26428.8085

2 Regression26257.175213128.588229.4760.001b
 Residual171.633357.211
 Total26428.8085

aPredictors: (constant), MDD (kg/m3).
bPredictors: (constant), MDD (kg/m3), GI.
cDependent variable: (kPa).