|
Variable
|
Regression coefficient
|
95% CI
|
Standardized coefficient
|
t-score
|
p-value
|
R2
|
|---|
|
Disease duration
|
-1.346
|
-2.103 to -0.589
|
-0.291
|
-3.517
|
0.001
|
0.085
|
|
HY stage
|
-9.57
|
-14.125 to -5.016
|
-0.338
|
-4.156
|
0.000
|
0.114
|
|
levodopa
|
-0.016
|
-0.031 to 0.000
|
-0.171
|
-2.004
|
0.047
|
0.029
|
|
Daily life activity
|
-1.274
|
-1.8 to -0.747
|
-0.382
|
-4.785
|
0.000
|
0.146
|
|
Tremor
|
-1.994
|
-2.965 to -1.024
|
-0.331
|
-4.065
|
0.000
|
0.11
|
|
Rigidity
|
-1.918
|
-2.848 to -0.988
|
-0.332
|
-4.08
|
0.000
|
0.11
|
|
Bradykinesia
|
-0.913
|
-1.487 to -0.338
|
-0.262
|
-3.142
|
0.002
|
0.069
|
|
Gait/postural stability
|
-2.009
|
-3.15 to -0.868
|
-0.288
|
-3.481
|
0.001
|
0.083
|
|
Bulbar abnormality
|
-4.812
|
-7.902 to -1.721
|
-0.257
|
-3.079
|
0.003
|
0.066
|
|
Motor fluctuation
|
-5.135
|
-8.124 to -2.146
|
-0.282
|
-3.398
|
0.001
|
0.079
|
|
Dyskinesia
|
-3.18
|
-7.385 to 1.476
|
-0.116
|
-1.351
|
0.179
|
0.013
|
- The regression coefficient is an unstandardized beta weight and the standardized coefficient is a beta weight as well; CI = confidence interval.
