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Table 3 Multiple linear regression: predictors of time to CT Head

From: Does trauma team activation associate with the time to CT scan for those suspected of serious head injuries?

Initial independent Variables

Coefficients

Std. Err

t

p > |t|

[95% Conf. interval]

Age

0.0070221

0.0028789

2.44

0.017

0.0012917

0.0127525

MAIS Head

-0.0156356

0.0100677

-1.55

0.124

-0.0356748

0.0044067

ISS

-0.0000174

0.0066377

-0.00

0.998

-0.0132293

0.0131945

Pre-hospital intubation

-0.2816034

0.1642582

-1.71

0.090

-0.6085512

0.0453443

Trauma team activation

-0.4942918

0.1754433

-2.82

0.006

-0.8435029

-0.1450807

ED intubation

-0.2740521

0.1862904

-1.47

0.145

-0.644854

0.0967497

ED intervention

0.1633863

0.1372994

1.19

0.238

-0.1099013

0.4366739

Predictor Variables of time to CT Head

Coefficients

Std. Err

t

p > |t|

[95% Conf. interval]

Age

0.00617341

0.0028299

2.18

0.032

0.0005458

0.0118009

Trauma team activation

-0.6133904

0.1255942

-4.88

0.000

-0.8631482

-0.3636326