Table 3.

Multiple comparisons(Mann-Whitney U test) among three groups.

Variables	Group 1	Group 2	Mann-whitney U	Wilcoxon w	Z	p
Low density lipoprotein	APOE E2	APOE E3	2580.000	3400.000	−3.707	0.000*
		APOE E4	781.500	1601.500	−2.516	0.012*
	APOE E3	APOE E4	5479.000	7075.000	−0.521	0.602
GDS	APOE E2	APOE E3	1919.000	14,799.000	−2.699	0.007*
		APOE E4	604.000	1465.000	−0.992	0.321
	APOE E3	APOE E4	2613.500	15,493.500	−2.009	0.044*