From: Association of genetic polymorphisms in interferon-γ, interleukin-6 and transforming growth factor-β1 gene with oral lichen planus susceptibility
Genotype/allele
OLP (N = 42)
Control (N = 195)
P-value
N
%
CC
11
26.19
40
20.51
0.41
CT
27
64.29
115
58.98
0.60
TT
4
9.52
0.12
C-containing
38
90.48
155
79.49
C-allele
49
58.33
195
50
0.18
T-allele
35
41.67