. Author manuscript; available in PMC: 2013 Sep 25.

Published in final edited form as: Neurobehav HIV Med. 2010 Jan 1;2010:1–11. doi: 10.2147/NBHIV.S8245

Table 3.

Distribution of genotypes and alleles by group^*

	Control	HIV only	METH only	METH and HIV
Genotype n (%)	(n = 49)	(n = 72)	(n = 50)	(n = 58)
Val/Val	15 (31)	25 (35)	7 (14)	18 (31)
Val/Met	23 (47)	38 (53)	34 (68)	28 (48)
Met/Met	11 (22)	9 (12)	9 (18)	12 (21)
Val	53 (54)	88 (61)	48 (48)	64 (55)
Met	45 (46)	56 (39)	52 (52)	52 (45)
HWE, X² (P value)	0.09 (0.95)	0.49 (0.77)	3.79 (0.15)	0.01 (0.99)

Notes: *There were no significant genotype or allele differences.

Abbreviation: HWE, Hardy-Weinberg equilibrium.