Table 3.

Correlations between IL-8 and CD4 adjusting for outliers.

	On HAART	Off HAART
	N = 13	N = 12
	Correlation r (P-value)	Correlation r (P-value)
All participants	−0.181 (P = 0.554)	0.915 (P < 0.001)*
Excluding CD4 outliersa	−0.208 (P = 0.516)	0.629 (P = 0.038)*
Excluding IL-8 outliers	−0.144 (P = 0.656)	0.676 (P = 0.032)*
Excluding CD4 and IL-8 outliers	−0.059 (P = 0.863)	0.676 (P = 0.032)*

^aOutliers defined using the outlier labeling rule (Hoaglin and Iglewicz 1987).