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. 2019 Oct 17;14(10):e0223850. doi: 10.1371/journal.pone.0223850

Table 3. Summarized results of the multiple linear regression analysis of the frequency-domain parameters.

Dependent
variables		 COP Rambling Trembling
R2 Predictors Sig R2 Predictors Sig R2 Predictors Sig
F50_AP 0.044 Vision 0.040 n.s 0.277 RF_TC 0.001
RF_DM 0.001
VL_TC 0.005
Height 0.021
DF_DM 0.043
F50_ML 0.209 Surface 0.000 0.054 Surface 0.022 0.471 Surface 0.000
VL_TC 0.013 GT_TC 0.000
ST_TC 0.000
ST_DM 0.000
BF_DM 0.000
RF_TC 0.001
F95_AP 0.075 RF_TC 0.007 0.041 Vision 0.047 0.308 RF_TC 0.001
BF_DM 0.000
GT_DM 0.008
ST_TC 0.000
BF_TC 0.004
ST_DM 0.013
F95_ML 0.441 Surface 0.000 0.277 Surface 0.000 0.157 Surface 0.000
VL_TC 0.000 VL_TC 0.010
Weight 0.006 Weight 0.032
RF_DM 0.023
MF_AP     n.s     n.s 0.296 RF_TC 0.006
BF_DM 0.000
GT_DM 0.000
ST_TC 0.002
BF_TC 0.004
MF_ML 0.454 Surface 0.000 0.220 Surface 0.000 0.187 Surface 0.000
VL_TC 0.000 Weight 0.044
RF_DM 0.007 VL_TC 0.047
Weight 0.010
TP_AP 0.049 Surface 0.030 0.075 Surface 0.007 0.194 ST_TC 0.007
Surface 0.002
Vision 0.012
GT_DM 0.042
TP_ML 0.454 Surface 0.000 0.342 Surface 0.000 0.359 Surface 0.000
VL_DM 0.028 GT_TC 0.003
ST_TC 0.039
CF_AP 0.059 RF_TC 0.017     n.s 0.324 RF_TC 0.000
RF_DM 0.092
BF_DM 0.000
ST_TC 0.000
ST_DM 0.000
GT_TC 0.024
CF_ML 0.466 Surface 0.000 0.284 Surface 0.000 0.261 Surface 0.000
VL_TC 0.000 VL_TC 0.013 BF_DM 0.008
Weight 0.012 Weight 0.036 GT_DM 0.025
RF_DM 0.015
FD_AP     n.s     n.s 0.415 GT_TC 0.000
RF_DM 0.003
VL_TC 0.017
ST_TC 0.000
RF_TC 0.020
BF_TC 0.009
ST_DM 0.014
FD_ML n.s 0.268 Surface 0.000 0.448 GT_TC 0.000
VL_DM 0.015 BF_TC 0.001
RF_TC 0.003
ST_TC 0.000
ST_DM 0.000
Age 0.001
VL_DM 0.001