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Table 1 Demographic data and oxidation parameters of patients with PD and controls

From: White matter damage and systemic inflammation in Parkinson’s disease

 

PD (n = 66)

Control (n = 67)

P

Clinical demographics

Age (year)

58.1 ± 8.7

56.8 ± 9.8

0.808

Sex (M, F)

23, 43

29, 38

0.319

Years of education

9.45 ± 4.53

11.21 ± 4.87

0.178

UPDRS I

3.08 ± 2.65

  

UPDRS II

10.42 ± 10.82

  

UPDRS III

22.74 ± 16.76

  

UPDRS total

35.15 ± 26.23

  

Modified H & Y

1.98 ± 1.11

  

S & E

85.15 ± 17.82

  

Levodopa dosage (mg)

278.97 ± 327.07

  

Inflammation parameters

Granulocyte APO 2.7 (%)

1.13 ± 0.97

0.77 ± 0.90

0.021

Monocyte APO 2.7 (%)

5.56 ± 6.33

2.75 ± 3.37

0.002

Lymphocyte APO 2.7 (%)

0.72 ± 0.49

0.46 ± 0.37

0.001

Total leukocyte APO 2.7 (%)

1.78 ± 1.24

1.14 ± 1.05

0.002

Granulocyte Mac-1

53.71 ± 23.83

42.43 ± 13.91

0.001

Granulocyte LFA-1

6.34 ± 1.31

5.67 ± 1.44

0.002

Monocyte Mac-1

57.38 ± 30.75

42.27 ± 22.48

0.002

Monocyte LFA-1

18.46 ± 5.33

14.69 ± 4.74

0.000

Lymphocyte Mac-1

10.87 ± 3.51

9.31 ± 2.23

0.004

Lymphocyte LFA-1

14.91 ± 3.41

12.78 ± 3.25

0.000

P-selectin

100.03 ± 20.26

86.88 ± 22.00

0.000

L-selectin

887.75 ± 171.67

913.43 ± 226.79

0.656

E-selectin

33.73 ± 15.17

35.71 ± 17.68

0.462

  1. Sex data were compared by Pearson Chi square test. Age data were compared by independent t test. Year of education data were compared by analysis of covariance (ANCOVA) after controlling for age and sex. Inflammation parameters data were compared by ANCOVA after controlling for age and sex
  2. Data are presented as mean ± standard deviation
  3. UPDRS Unified Parkinson’s Disease Rating Scale, Modified H & Y Modified Hoehn and Yahr stages (maximum score is 5), S & E Schwab and England activities of daily living scale (minimum score is 0, suggesting vegetative functions), APO apoptosis, Mac-1 macrophage antigen-1, LFA-1 leukocyte function associated antigen-1