From: Vitamin D status in idiopathic Parkinson’s disease: an Egyptian study
Serum 25 vitamin D3 level (ng/ml)
Mean ± SD
Median
Minimum
Maximum
Patient group
6.10 ± 2.55
6.00
1.00
12.50
Control group
7.46 ± 3.61
7.15
2.00
25.00