Table 7. CTLA4 +49A/G Genotype and Allele Frequencies in Autoantibody Positive T2DM Patients and Controls .

	Autoantibody positive T2DM patients (n)	Controls (n)	Odds ratio (95%CI)	p
Genotype
AA	9	13	0.75(0.27-2.05)	0.572
AG	10	15	0.7(0.26-1.84)	0.463
GG	15	12	1.842(0.708-4.796)	0.209
Allele
A	28	41	0.67(0.347-1. 278)	0.221
G	40	39	1.5(0.78-2.89)	0.221

CI: confidence interval, P≤0. 05^*