From: Association study between SNP rs150689919 in the DNA demethylation gene, TET1, and Parkinson’s disease in Chinese Han population
SNP
N
Genotype N (%)
p(df, OR)
Allele N (%)
CC
CT
TT
C
T
Patients
514
474 (92.2)
38 (7.4)
2 (0.4)
0.137a (df = 2, OR*)
986 (95.9)
42 (4.1)
0.361b (df = 1,OR = 0.824)
Controls
529
477 (90.2)
52 (9.8)
0
1006 (95.1)
52 (4.9)