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Table 1 summary of basic information of PD and Control

From: Study of the collagen type VI alpha 3 (COL6A3) gene in Parkinson’s disease

 

PD

Control

P

All

EOPD

LOPD

Number

173

81

92

200

.

Male

93 (53.8%)

42 (51.9%)

51 (55.4%)

102 (51%)

0.61

AAO ± SD

52.22 ± 10.03

44.32 ± 5.46

59.17 ± 7.72

.

.

Disease duration

3.35 ± 3.09

3.81 ± 3.82

2.93 ± 2.20

.

 

Dystonia feature

12 (6.9%)

8 (9.8%)

4 (4.3%)

  
  1. EOPD is defined in this study as PD patients whose age of onset is ≤50, while LOPD is defined as patients whose age of onset is > 50. P value refer to comparison between control and all PD patients. AAO Age at onset, SD Standard deviation