. 2016 Jul 26;12(4):452–459. doi: 10.3988/jcn.2016.12.4.452

Table 2. Correlations between gait function and other parkinsonian signs at baseline in INPH patients.

	Correlation coefficients and p values
	Unified Parkinson’s Disease Rating Scale motor score	Global bradykinesia score	Global rigid score	Upper body score	Lower body score	Postural instability/gait difficulties score
Timed Up and Go test	0.703 (<0.001)^*	0.624 (<0.001)^*	0.422 (0.001)^*	0.507 (<0.001)^*	0.610 (<0.001)^*	0.655 (<0.001)^*
10 meter walking test	0.638 (<0.001)^*	0.572 (<0.001)^*	0.354 (0.008)^*	0.436 (0.001)^*	0.525 (<0.001)^*	0.653 (<0.001)^*
Gait Status Scale	0.513 (<0.001)^*	0.530 (<0.001)^*	0.087 (0.529)	0.261 (0.055)	0.409 (0.002)^*	0.757 (<0.001)^*
INPH Grading Scale, Gait	0.418 (0.001)^*	0.416 (0.002)^*	-0.028 (0.841)	0.149 (0.279)	0.295 (0.029)^*	0.672 (<0.001)^*

^*Statistically significant relationships.

INPH: idiopathic normal-pressure hydrocephalus.