Table 5. CTLA4 and IL2RA association with glycemic level .

Genes	SNP	Genotype	n	Case		n	Control		P value
				Response mean	Difference (95% CI)		Response mean	Difference (95% CI)
CTLA4	+49A/G	AA	36	123.36	0.00	41	94	-29.36	0.0067*
		AG	2	126.5	3.14	7	96.71	-26.65
		GG	12	133.83	10.47	2	92.5	-30.86
	chr2:203868145	AA	39	125.95	0.00	47	94.4	-31.54	0.96
		AC	8	124.75	-1.20	3	93	-32.95
		CC	3	130	4.05	0	-	-
IL2RA	ss52580101	CC	48	125.79	0.00	46	94.46	-31.34	0.17
		CA	2	131	5.21	4	92.75	-33.04
		AA	0	-	-	0	-	-
	chr10: 6072892	AA	42	125.33	0.00	46	94.41	-30.92	0.22
		AG	2	124.5	-0.83	1	94	-31.33
		GG	6	131.17	5.83	3	93	-32.33

Chr2: chromosome 2, Chr10: chromosome 10, SNP: single nucleotide polymorphism.

* The difference is statistically significant.