Peripheral complete blood cell count indices and serum lipid levels in polypoidal choroidal vasculopathy.

White blood cells, neutrophils, triglycerides, and the neutrophil-to-lymphocyte ratio were the risk factors for PCV. Mean corpuscular volume was a protective factor against PCV. These results suggested that the combination of white blood cells, neutrophils, triglyceride, neutrophil-to-lymphocyte ratio, and mean corpuscular volume can be used to predict PCV.