Show Notes
[caption id="attachment_6764" align="aligncenter" width="742"] HIV Associated Infections Based on CD4 Count (cooperhealth.org)[/caption]
Total Lymphocyte Count = (% lymphocytes x WBC count)/100
TLC 1200 cells/mm3 correlated with CD4 count of 3 with a maximal sensitivity of 72.2%, and specificity of 100%
TLC1500 cells/mm3 correlated with CD4 count of 200 – 499 cells/mm3 with a maximal sensitivity of 96.7% and specificity of 100%
TLC 1900 cells/mm3 correlated with CD4 count of ≥ 500 cells/mm3 with a maximal sensitivity of 98.5% and specificity of 100%