. Author manuscript; available in PMC: 2013 Aug 28.

Published in final edited form as: Arch Phys Med Rehabil. 2009 Dec;90(12):2081–2088. doi: 10.1016/j.apmr.2009.07.014

Table 4. P Values of the 2-Tailed Comparisons Between the Posner and Clinical Tests.

	Acute		Chronic
	Posner Average RT	Posner L-R Difference	Posner Average RT	Posner L-R Difference
Lines total misses	<.01^*	<.01^*	<.01^*	<.01^*
Lines L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Stars total misses	<.01^*	0.06	0.07	0.01^*
Stars L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Mesulam total misses	0.08	0.91	0.61	0.31
Mesulam L-R difference	<.01^*	0.06	<.01^*	<.01^*
Reading total misses	<.01^*	<.01^*	0.01^*	<.01^*
Reading L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Clock errors	<.01^*	0.02^*	0.17	0.01^*
Fluff L misses	<.01^*	<.01^*	0.01*	<.01^*
Baking before total misses	<.01^*	<.01^*	<.01^*	<.01^*
Baking before L-R difference	<.01^*	<.01^*	0.01^*	<.01^*
Baking after total misses	<.01^*	0.01^*	0.06	0.02^*
Baking after L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Shapes v/nr total misses	<.01^*	0.02^*	0.18	0.04^*
Shapes v/nr L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Shapes v/r total misses	<.01^*	<.01^*	0.11	0.01^*
Shapes v/r L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Shapes t/nr total misses	<.01^*	<.01^*	<.01^*	<.01^*
Shapes t/nr L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Shapes t/r total misses	<.01^*	<.01^*	<.01^*	<.01^*
Shapes r/r, L-R difference	<.01^*	<.01^*	<.01^*	<.01^*
Posner average RT	.	0.06	.	0.53
Posner L-R difference	0.06	.	0.53	.

Note. Displays the significance of differences between the Posner test and the clinical tests for acute and chronic patients. For the Shape test, v=visual, t=tactile, r=removal of touched targets, nr= no removal of touched targets.

P<.05.