Independent variables Coeffecients B Std.Error T-test F-test R2%
Value p-value Value P value
Constant 9.930 17.948 0.553 0.581 211.198 0.000* 88.50
Mean arterial pressure 0.023 0.007 3.217 0.002
Glascow coma score (GCS) -1.481 0.093 -15.942 0.000
pH -5.802 2.206 -2.630 0.009
Serum creatinine 2.977 0.574 5.185 0.000
Total leukocyte count 0.118 0.044 2.660 0.008
*= There is a significant at p<0.05
Table 4: The multiple linear regression model for the dependent variable (APACHE II score) with different independent variables