Association of neutrophil-to-lymphocyte ratio and microalbuminuria in patients with normal eGFR

The aim of this study was to evaluate the association between neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and microalbuminuria in patients with normal estimated glomerular filtration rate (eGFR).174 patients who had eGFR ≥ 60 mL/min/1.73 m2 were studied. Patients were divided into two groups according to the urinary albumin excretion as microalbuminuric group (n = 105) and normoalbuminuric group (n = 69). NLR and PLR levels were calculated.NLR was significantly higher (p < 0.05) in microalbuminuric patients (1.91 ± 0.70) compared with normoalbuminuric patients (1.63 ± 0.53). A positive correlation was found between urine albumin excretion and NLR in the whole study group (r = 0.214, p < 0.005).Higher NLR levels were found in microalbuminuric patients with normal eGFR. Also a significant positive correlation was observed between albuminuria and NLR.