Table 3 Adjusted ordered logistic regression for the Glasgow Outcome Scale (GOS). Each panel (A and B) includes the IMPACT model with the relative OR on the left (the core model in panel A and the extended model in panel B), and the recalculated OR when PTCI was added as a covariate on the right

Panel A

GOS

OR

95% C.I.

p

OR

95% C.I.

p

Age

1.04

1.02–1.06

< 0.0001

1.04

1.02–1.06

< 0.0001

GCSm

0.43

0.22–0.84

0.011

0.45

0.23–0.90

0.025

Pupils

3.00

1.29–7.14

0.048

1.91

0.79–4.67

0.150

PTCI

–

–

–

3.88

1.85–8.34

< 0.0001

Panel B

GOS

OR

95% C.I.

p

OR

95% C.I.

p

Age

1.04

1.01–1.06

< 0.0001

1.04

1.02–1.06

< 0.0001

GCSm

0.43

0.21–0.84

0.016

0.46

0.22–0.91

0.025

Pupils

3.32

1.33–8.51

0.031

2.26

0.89–5.82

0.085

Hypotension

1.60

0.51–3.78

0.310

0.52

0.78–4.99

0.147

Hypoxia

1.41

0.26–1.89

0.473

1.55

0.56–4.23

0.389

SAH

1.23

0.59–2.58

0.555

1.17

0.56–2.49

0.689

EDH

0.93

0.44–1.97

0.920

0.83

0.12–131.36

0.647

Marshall CT score

2.76

0.06–66.33

0.720

4.42

0.01–8.31

0.385

PTCI

–

–

–

4.77

2.19–10.67

< 0.0001