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Table 2 Demographic data of 3 PD and 2 ET subjects with mild tremor or early stage in testing group

From: Temporal fluctuations of tremor signals from inertial sensor: a preliminary study in differentiating Parkinson’s disease from essential tremor

Demographic data

PD 1

PD 2

PD 3

ET 1

ET 2

Gender

Male

Female

Male

Female

Male

Age (years)

76

61

60

81

84

Age at onset (years)

71

59

57

50

51

Disease duration (years)

5

2

3

31

23

TRS

21

19

13

14

17

Hoehn and Yahr stage

2

1.5

1.5

  1. PD Parkinson’s disease, ET essential tremor, TRS Fahn–Tolosa–Marin Tremor Rating Scale