| Format/Length: | max n4 |
| National Codes: | |
| Default Codes: |
Notes:
CD4 CELL COUNT is the result of the Clinical Investigation which measures the PATIENT's CD4 cell count (an indicator of the progress of an Human Immunodeficiency Virus (HIV) infection), where the UNIT OF MEASUREMENT is per 'Cubic Millimetre (mm3)', as recorded at the HIV Clinic Attendance.
If the PATIENT's CD4 cell count has not been recorded, the field should be omitted.
This data element is also known by these names:
| Context | Alias |
|---|---|
| plural | CD4 CELL COUNTS |