Table 2

Association between Glasgow coma score and key abnormalities sought on reread CT

Variableχ2 Test (df)p Value
*Statistically significant associations.
EDH (yes/no)5.160 (3)0.160
SDH (yes/no)10.383 (3)0.016*
SAH (yes/no)33.203 (3)<0.001*
Midline shift (yes/no)10.229 (3)0.017*
3rd ventricle (normal/abnormal)19.095 (3)<0.001*
TCDB:
    Diffuse I–IV or focal21.6620.041*
    Focal/diffuse13.149 (3)0.004*
Overall appearance:
    All six categories32.526 (15)0.005*
    Normal/mild/massive23.114 (6)0.001*
    Normal/abnormal9.263 (3)0.026*