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Table 2 PD-Monitor FT objective score differentiated PD from NC

From: Objective assessment of bradykinesia in Parkinson’s disease using evolutionary algorithms: clinical validation

 

Right side

Left side

AUC

Sens %

Spec %

Acc %

Cutoff

AUC

Sens %

Spec %

Acc %

Cutoff

All PD vs.NC

 

0.976

94.6

91.8

93.5

0.018

0.959

85.1

91.8

88.6

0.072

Subgroups of PD vs. NC

 FT 1 vs.NC

0.952

94.7

89.8

89.7

0.005

0.898

65.5

89.8

81.0

0.060

 FT 2 vs.NC

0.979

89.5

98.0

94.3

0.118

0.996

96.0

98.0

97.3

0.122

 FT 3 vs.NC

0.995

100

98.0

98.5

0.122

1.000

100

100

100

0.308

 H-Y 1 vs.NC

0.963

94.4

91.8

92.5

0.029

0.899

66.7

98.0

89.6

0.141

  1. AUC the area under the receiver operating characteristic curve, Sens Sensitivity, Spec Specificity, Acc accuracy, PD Parkinson’s disease, NC normal controls, FT finger tapping, H-Y modified Hoehn and Yahr stage