Neutrophil to Lymphocyte Ratio (NLR) is a Better Tool Rather than Monocyte to High-Density Lipoprotein Ratio (MHR) and Platelet to Lymphocyte Ratio (PLR) in Central Retinal Artery Occlusions.

Purpose: To evaluate the predictive value of neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), monocyte to high-density lipoprotein (HDL) ratio (MHR) and blood lipid profile in central retinal artery occlusion (CRAO) patients.

Methods

We included 37 patients with a diagnosis of CRAO and 36 healthy subjects with similar age-sex in the study. We analyzed the medical records of peripheral blood samples retrospectively. NLR, PLR, MHR were obtained by simple manually calculations.

Results

CRAO patients had significantly higher mean NLR in comparison with healthy subjects (p: 0.009). The groups were similar in regard to mean PLR (p: 0.864) and mean MHR (p: 0.581). A cutoff value of >1.62 for NLR was found to be a diagnostic tool in CRAO. The sensitivity and specificity for this cutoff point was 83.8% and 55.6%, respectively.

Conclusion

NLR rather than MHR and PLR may be a beneficial marker for the development of CRAO.