Table 3.

ROC-Area under the curve (AUC) analysis for predictive validity of PCS.

Test	Area Under the Curve (AUC)	p value
PCSS Initial Score	.377*	.03*
BESS Initial Score	.481	.733
ImPACT Impulse Control Initial Score	.447	.351
ImPACT Verbal Initial Score	.535	.538
ImPACT Visual Initial Score	.556	.319
ImPACT Reaction Time Initial Score	.544	.433
ImPACT Visual Motor Initial Score	.555	.325
Duration of Treatment	.571	.643
History of Concussion	.494	.919

^*Significant at the p <.O5 level