From: Association of interleukin 2, interleukin 12, and interferon-γ with intervertebral disc degeneration in Iranian population
Cytokine
Haplotype*
IVDD
N (%)
Control (N = 140)
P-Value
OR
95% CI
IL-2
GG
48 (32.2)
107(38.8)
0.20
0.75
0.49–1.14
TG
65 (43.6)
112(40.6)
0.60
1.13
0.76–1.69
TT
15 (10.1)
56(20.3)
0.009
0.44
0.24–0.81
GT
20 (13.4)
1(0.3)
–