Objective Quantification of Neuromotor Symptoms in Parkinson's Disease: Implementation of a Portable, Computerized Measurement Tool

Table 2

CATSYS Values for PD and Control Participants.

	PD			Control
	N	M	SD	N	M	SD
CATSYS Rest TI^∗	44	1.34	3.02	28	0.10	0.07
CATSYS Rest F50	44	6.63	2.33	28	6.84	3.08
CATSYS Rest SF50	44	2.22	1.34	28	2.61	1.16
CATSYS Rest HI^∗∗	44	0.92	0.06	28	0.88	0.07
CATSYS Postural TI^∗	44	1.75	3.20	18	0.21	0.30
CATSYS Postural F50	44	6.20	1.98	18	4.96	2.40
CATSYS Postural SF50	44	2.33	1.56	18	2.93	1.48
CATSYS Postural HI	44	0.91	0.06	18	0.89	0.06
CATSYS Pronation/Supination (events/s)∗	40	2.45	0.81	18	3.43	0.60
CATSYS SD of Pronation/Supination (events/s)∗	40	1.29	0.34	18	1.65	0.23
CATSYS Finger Tapping (events/s)∗∗	38	3.83	1.01	18	4.63	0.82
CATSYS SD Finger Tapping (events/s)	38	1.57	0.26	18	1.68	0.17
CATSYS Reaction Time (s)^∗∗	42	0.41	0.21	22	0.29	0.06
CATSYS SD of Reaction Time (s)^∗∗	42	0.11	0.08	22	0.07	0.05
CATSYS Mean Sway (mm)	7	7.83	5.24	10	4.90	1.16
CATSYS Transversal Sway (mm)	7	3.29	2.55	10	2.84	1.15
CATSYS Sagittal Sway (mm)∗∗	7	6.53	4.09	10	3.40	0.87
CATSYS Sway Area (mm^2)	7	1375.57	2816.46	10	188.60	91.62
CATSYS Sway Intensity∗∗	7	9.15	8.57	10	3.40	0.70
CATSYS Sway Velocity (mm/s)∗∗	7	12.89	7.43	10	7.24	1.67

^∗𝑝<.001
^∗∗𝑝<.05