Neutrophil to CD4-Positive Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of neutrophils to the CD4-positive lymphocytes (generally CD4-positive T-lymphocytes) present in a biological sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - NCD4LR - Neutrophil to CD4+ Lymphocyte Ratio - Neutrophil to CD4+ Lymphocyte Ratio Measurement - Neutrophil to CD4-Positive Lymphocyte Ratio - Neutrophil/CD4+ Lymphocyte Ratio