. 2022 Apr 19;11(9):2275. doi: 10.3390/jcm11092275

Table 2.

Regression analysis results.

MDS-UPDRS Test	Outcome Measure	R	R² *	Coefficient **	95%CI	p
3.15 Postural tremor	Log(PAUC_tremor)	0.869	0.755	3.171	2.737, 3.605	<0.001
3.15 Postural tremor	Log(Amplitude)	0.805	0.648	1.312	1.079, 1.544	<0.001
3.16 Kinetic tremor	Log(PAUC_tremor)	0.379	0.144	1.749	0.584, 2.914	0.004
3.16 Kinetic tremor	Log(Amplitude)	0.513	0.264	1.030	0.560, 1.499	<0.001
3.17 Rest tremor amplitude	Log(PAUC_tremor)	0.904	0.818	4.256	3.769, 3.769	<0.001
3.17 Rest tremor amplitude	Log(Amplitude)	0.912	0.832	2.032	1.811, 2.253	<0.001
3.18 Rest tremor constancy	Log(PAUC_tremor/s)	0.857	0.735	2.322	1.985, 2.660	<0.001
3.18 Rest tremor constancy	T_tremor	0.974	0.949	7.180	6.779, 7.581	<0.001

* Coefficient of determination; ** Contrast coefficient testing for linear trend.