Table 3. ApoE allele and genotype frequencies in PPA, PRAD and NC.

	APOE genotype						Allele frequency
	ε2/ε2	ε2/ε3	ε2/ε4	ε3/ε3	ε3/ε4	ε4/ε4	ε2	ε3	ε4
PPA
All n=149	1 (0.7)	11 (7.4)	2 (1.3)	95 (63.8)	36 (24.2)	4 (2.7)	15 (5.0)	237 (79.5)	46 (15.4)
Male n=72	0 (0)	7 (9.7)	0 (0)	43 (44.3)	20 (27.8)	2 (2.6)	7 (4.9)	113 (78.5)	24 (16.7)
Female n=77	1 (1.3)	4 (5.2)	2 (2.6)	52 (67.5)	16 (20.8)	2 (2.8)	8 (5.2)	124 (80.5)	22 (14.3)
PRAD
All n=179	0 (0)	7 (3.9)	4 (2.2)	56 (31.3)	87 (48.6)	25 (14.0)	11 (3.1)	206 (57.5)	141 (39.5)
Male n=59	0 (0)	1 (1.7)	1 (1.7)	21 (35.6)	29 (49.2)	7 (11.9)	2 (1.7)	72 (61.0)	44 (37.3)
Female n=120	0 (0)	6 (5.0)	3 (2.5)	35 (29.2)	58 (48.3)	18 (15.0)	9 (3.7)	134 (55.8)	97 (40.4)
NC
All n=330	1 (0.3)	33 (10.0)	8 (2.4)	207 (62.7)	75 (22.7)	6 (1.8)	43 (6.5)	522 (79.1)	95 (14.4)
Male n=81	0 (0)	6 (7.4)	2 (2.5)	54 (66.7)	17 (21.0)	2 (2.5)	8 (4.9)	131 (80.9)	23 (14.2)
Female n=249	1 (0.4)	27 (10.8)	6 (2.4)	153 (61.5)	58 (23.3)	4 (1.6)	35 (7.0)	391 (78.5)	72 (14.5)

The numbers in ( ) represent the % of each allele or genotype.