CD4 T-cell counts compared by various categories of heroin injectors who were screened for both HIV and HCV.

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† P-value is significant at level shown comparing mean CD4 between infection statuses or between treatment arms.
a No qualifying subjects.
b Confidence Interval (CI) is not applicable. ART, antiretroviral treatment. Only one subject (aged 31-40yrs, CD4 T-cells of 287 counts/mm3) was HCV mono-infected, and is excluded from this table. Sub-optimal ART cases are IHUs with unexplained use of single-drug ART regimen.
CD4 T-cell counts compared by various categories of heroin injectors who were screened for both HIV and HCV.