Table 1.

Genotype and allele frequency of –108C>T polymorphism in Alzheimer’s patients and control group.

Polymorphism	Genotype N=150	Frequency		Allele N=300	Frequency
		n	%		n	%
-108C>T (Alzheimer patients)	CC CT TT	7 27 16	14 54 32	C T	41 59	41 59
108C>T (Control)	CC CT TT	25 60 15	25 60 15	C T	110 90	55 45
P value	0.03

Data are shown as percentage, examined by the χ² test.