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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: J Acquir Immune Defic Syndr. 2014 May 1;66(1):102–107. doi: 10.1097/QAI.0000000000000129

TABLE 2.

CCR5 -2459G>A Genotype Effect Estimates within Low and High African Ancestry Proportion Groups

Genotype African ancestry ≤0.125
African ancestry ≥0.452
n TVLSa ARH(95% CI)b,c P n TVLSa ARH(95% CI)b,c P
AA 39 111 - 41 126 -
GA 77 93 0.83 (0.48–1.43) 0.50 79 91 1.72 (0.96–3.10) 0.07
GG 19 112 0.68 (0.31–1.51) 0.35 55 72 2.26 (1.18–4.32) 0.01
a

Time to virologic success, median number of days.

b

Adjusted relative hazard (95% confidence interval). Covariates included in the Cox models were age, gender, baseline CD4+ T-cell count, baseline viral load, and CCR2 190G>A genotype.

c

ARH are for GA vs. AA and GG vs. AA.

- AA is the reference.