. Author manuscript; available in PMC: 2014 Mar 14.

Published in final edited form as: Neurosurgery. 2012 Jun;70(6):1492–1503. doi: 10.1227/NEU.0b013e31824ce933

TABLE 5. Best-Fit Logistic Regression Model^a.

Variable	Best-Fit Logistic Model P
Age	<.001
PbtO₂ catheter position	.03
Initial motor GCS	<.001
Motor GCS × catheter position interaction	.14
Average PbtO₂	.33
Average PbtO₂ × catheter position interaction	.01
PbtO₂ trend pattern	.04

GCS, Glasgow Coma Scale; PbtO₂, brain tissue PO₂.

TABLE 5. Best-Fit Logistic Regression Modela.