Skip to main content

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