Test Description
The CD4 Absolute Count measures the number of CD4 T-lymphocytes, a type of white blood cell that plays a crucial role in the immune system.
This count is expressed as the number of cells per cubic millimeter (cells/mm³) of blood. It provides essential information about the immune status of individuals, particularly those living with HIV.
Indications of the Test
This test is primarily used to:
- Monitor the immune system health in individuals with HIV.
- Assess the effectiveness of antiretroviral therapy (ART).
- Determine the stage of HIV infection.
- Guide treatment decisions and predict the risk of opportunistic infections.
Patient Preparation/Instructions
- No special preparation is typically required before this test.
- Patients should inform their healthcare provider about any medications or recent illnesses, as these can affect results.
Typical Reference Values
- Normal Range: 500 to 1,200 cells/mm³ for healthy adults and teens.
- Low CD4 Count: Below 500 cells/mm³ indicates potential immune system compromise.
- A count below 350 may suggest advanced HIV disease.
- A count below 200 is associated with AIDS and a significantly increased risk of infections.
Turnaround Time
Results are usually available within 1 to 3 days, depending on the laboratory processing time.
How To Order This Test In Kenya
To order the CD4 Absolute Count test, please click the ‘Order Test’ button and add it to your cart.
