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. Author manuscript; available in PMC: 2015 Mar 4.
Published in final edited form as: Behav Genet. 2015 Jan 7;45(2):255–261. doi: 10.1007/s10519-014-9703-5

Table 2.

Genotype Frequencies for triallelic coding of 5HTTLPR and rs25531 by race/ethnicity in the Genes in Context Study (GIC).

Genotypes (N, %)
Race/Ethnicity N L-A/L-A L-A/L-G L-A/S L-G/L-G L-G/S S/S
White 641 158 (0.25) 39 (0.06) 272 (0.42) 6 (0.01) 41 (0.06) 125 (0.20)
Black 621 160 (0.26) 170 (0.27) 148 (0.24) 25 (0.04) 67 (0.11) 51 (0.08)
Hispanic 32 3 (0.09) 1 (0.03) 17 (0.53) -- 1 (0.03) 10 (0.31)
Mixed 74 19 (0.26) 10 (0.14) 27 (0.34) -- 6 (0.08) 12 (0.16)

HWE: White, χ2 = 0.5662, df = 2, p = 0.7534; Black, χ2 = 0.4129, df = 2, p = 0.8134; Hispanic, χ2 = 1.7077, df = 2, p = 0.4258; Mixed, χ2 = 0.0278, df = 2, p = 0.9862.