Table 2 Linear regression models showing association of CCR5 promoter haplotypes (HHC and non-HHC) and Relative Promoter Activity groups (CRPA score < 229 and CRPA score >= 229) with CD4 counts, CD8 Immune Activation, CD4 apoptosis and CD4: CD8 ratio.

From: CCR5 promoter activity correlates with HIV disease progression by regulating CCR5 cell surface expression and CD4 T cell apoptosis

Outcome

Predictor: CCR5 promoter haplotypes (HHC and non-HHC)

Predictor: RPA (RPA < 229 and RPA >= 229)

HHC (n = 33) (mean, SD)

Non-HHC (n = 17) (mean, SD)

p-value (unadjusted)

p-value (adjusted for log-viremia)

RPA score < 229 (n = 38) (mean, SD)

RPA score >= 229 (n = 12) (mean, SD)

p-value (unadjusted)

p-value (adjusted for log-viremia)

CD4

607.39, 51.35

381.71, 341.49

0.0348

0.0703

598.58, 330.22

315.58, 384.08

0.0163

0.0346

CD8 Immune Activation

31.86, 19.73

38.05, 27.26

0.3621

0.9868

32.26, 20.65

39.36, 27.86

0.3456

0.9755

CD4 apoptosis

14.0, 6.41

17.6, 10.19

0.1362

0.2641

14.31, 7.25

18.05, 9.76

0.1595

0.3121

CD4: CD8 ratio

0.7, 0.47

0.66, 0.51

0.7377

0.9136

0.72, 0.44

0.59, 0.59

0.4097

0.6798

  1. *SD = Standard deviation.
  2. Bold = Statistically significant association.