. Author manuscript; available in PMC: 2014 Feb 11.

Published in final edited form as: Psychiatr Genet. 2012 Jun;22(3):141–145. doi: 10.1097/YPG.0b013e3283539528

Table 2.

Genotypic and allelic distributions for ARRB2 in cocaine –dependent and control samples

SNP	Genotypic Freq.			Genotypic p-values	Minor Allele Freq.	X²	Allelic p- values
rs3786047
Case	0.12 (AA)	0.43 (AG)	0.45 (GG)	0.30	0.33 (A)	0.051	0.82
Control	0.10 (AA)	0.48 (AG)	0.42 (GG)		0.34 (A)
rs4522461
Case	0.05 (TT)	0.34 (TG)	0.61(GG)	0.05	0.22 (T)	3.522	0.06
Control	0.05 (TT)	0.42 (TG)	0.53 (GG)		0.26 (T)
rs1045280
Case	0.16 (CC)	0.42 (CT)	0.47 (TT)	0.17	0.32 (C)	0.587	0.44
Control	0.10 (CC)	0.48 (CT)	0.42 (TT)		0.34 (C)
rs2271167
Case	0.12 (AA)	0.41 (AG)	0.47 (GG)	0.14	0.32 (A)	0.520	0.47
Control	0.10 (AA)	0.47 (AG)	0.42 (GG)		0.34 (A)
rs2036657
Case	0.12 (GG)	0.41 (AG)	0.47 (AA)	0.13	0.33 (G)	0.138	0.70
Control	0.09 (GG)	0.48 (AG)	0.43 (AA)		0.33 (G)