The Association of −330 Interleukin-2 Gene Polymorphism with Its Plasma Concentration in Iranian Multiple Sclerosis Patients

Table 3

The comparisons between genotypes in each MS and control group.

Genotypes	Patients (𝑁=100)		Controls (𝑁=100)
	Mean concentration of IL-2 ± SD (𝑁)	𝑃 value	Mean concentration of IL-2 ± SD (𝑁)	𝑃 value
G/G versus T/T	0.32 ± 0.26 (20) versus 1.288 ± 0.795 (42)	0.0001	0.221 ± 0.108 (37) versus 0.5 ± 0.44 (28)	0.0004
G/G versus G/T	0.32 ± 0.26 (20) versus 0.3 ± 0.382 (38)	0.83	0.221 ± 0.108 (37) versus 0.24 ± 0.149 (35)	0.53
T/T versus G/T	1.288 ± 0.795 (42) versus 0.3 ± 0.382 (38)	0.0001	0.5 ± 0.44 (28) versus 0.24 ± 0.149 (35)	0.0013