|
Variables entered into the model
|
R
|
R2
|
R2 change
|
B
|
SE
|
ß
|
t
|
P
|
|---|
|
Step 1
|
0.62
|
0.38**
| | | | | | |
|
Age
| | | |
0.14
|
0.05
|
0.16
|
2.83
|
0.005*
|
|
Glasgow coma scale
| | | |
−0.17
|
0.02
|
−0.44
|
−7.53
|
0.000**
|
|
SBP at admission
| | | |
−0.25
|
0.04
|
−0.34
|
−6.57
|
0.000**
|
|
Severity of trauma
| | | |
0.01
|
0.03
|
0.01
|
0.22
|
0.829
|
|
Step 2
|
0.62
|
0.386**
|
0.006
| | | | | |
|
Vehicle type
| | | |
0.001
|
0.17
|
0.002
|
0.04
|
0.968
|
|
Crash type
| | | |
0.03
|
0.02
|
0.09
|
1.47
|
0.144
|
|
Road user type
| | | |
−0.02
|
0.03
|
−0.06
|
−0.89
|
0.377
|
- Statistical significance: *p < 0.05; **p < 0.001
- R2 amount of variance explained by independent variables,R2change Additional variance in dependent variable, B Unstandardized coefficient, ß Standardized coefficient, SE Standard Error, t estimated coefficient (B) divided by its own SE
