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Table 4 Regression coefficients logistic model

From: Prediction of intracranial findings on CT-scans by alternative modelling techniques

Variables X b
Fracture skull Present 2.34
  Absent 0.00
EMV presentation (total) = 13 Present 1.37
  Absent 0.00
EMV presentation (total) = 14 Present 0.72
  Absent 0.00
Memory deficit Present 0.41
  Absent 0.00
Contusion skull Present 0.59
  Absent 0.00
Loss of consciousness Present 0.60
  Absent 0.00
Seizure Present 0.84
  Absent 0.00
Vomiting Present 0.88
  Absent 0.00
Coumarins Present 0.87
  Absent 0.00
Neurological deficit (all) Present 0.40
  Absent 0.00
EMV change EMV change -0.32
Cause Reference 0.00
  pedastrian or cyclist 1.27
  Fall 0.55
  Ejected 1.13
Age - 16 per decade Age - 16 per decade 0.17
PTA < = 2 hrs 0.00
  > 2 hrs and < = 4 hrs 0.48
  > 4 hrs 2.01
Constant Constant -4.77