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Table 3 Comparison between dopaminergic drug responsive fatigue (DDRF) and dopaminergic drug non-responsive fatigue (DDNRF)

From: Clinical characteristics of fatigued Parkinson’s patients and the response to dopaminergic treatment

Variable

DDRF

DDNRF

p

Male (n= 79)

13 (38.24 %)

24 (53.33 %)

0.354

Age, y (n= 79)

59.59 ± 8.89

63.64 ± 11.80

0.074

Onset age, y (n= 79)

54.24 ± 8.95

58.82 ± 11.93

0.040*

Duration of disease (n= 79)

5.35 ± 3.02

4.82 ± 3.24

0.276

Education, y (n= 79)

10.03 ± 2.93

9.36 ± 4.23

0.681

LEDD (mg/day) (n= 79)

473.38 ± 281.42

438.26 ± 271.25

0.804

H-Ystage (n= 79)

2.15 ± 0.82

2.04 ± 0.74

0.526

UPDRS total (n= 79)

55.94 ± 21.46

52.91 ± 20.22

0.674

UPDRS I (n= 79)

4.06 ± 2.15

3.87 ± 2.61

0.506

UPDRS II (n= 79)

13.00 ± 5.65

13.59 ± 6.36

0.67

UPDRS III (n= 79)

36.76 ± 15.50

33.63 ± 14.67

0.362

Gait (n= 79)

5.12 ± 3.15

5.26 ± 3.41

0.843

Tremor (n= 79)

4.32 ± 4.20

320 ± 3.89

0.19

Rigidity (n= 79)

7.56 ± 4.59

6.20 ± 4.19

0.198

Bradykinesia (n= 79)

16.94 ± 7.50

16.38 ± 7.47

0.741

UPDRS IV (n= 79)

2.11 ± 2.77

1.82 ± 2.70

0.541

HAMD (n= 70)

7.66 ± 4.51 (N= 32)

10.66 ± 4.70 (N= 38)

0.006*

PDSS (n= 70)

107.81 ± 25.33 (N= 32)

97.26 ± 25.98 (N= 38)

0.073

MoCA (n= 79)

22.47 ± 4.14

21.42 ± 4.59

0.353

  1. Data are expressed as numbers, with percentages in parentheses, or as mean ± SD. *Significant difference. DDRF dopaminergic drug responsive fatigue, DDNRF dopaminergic drug non-responsive fatigueH-Y stage: Hoehn & Yahr staging, LEDD levodopa equivalent daily dosage, UPDRS Unified Parkinson’ Disease Rating Scale, MoCA Montreal Cognitive Assessment, HAMD Hamilton Depression Scale score, PDSS Parkinson’s Disease Sleep Scale