Combined Diagnostic Efficacy of Neutrophil-to-Lymphocyte Ratio (NLR), Platelet-to-Lymphocyte Ratio (PLR), and Mean Platelet Volume (MPV) as Biomarkers of Systemic Inflammation in the Diagnosis of Colorectal Cancer

Table 3

Parameters of systemic inflammation in different TNM stages.

	Healthy controls	Stage I	Stage II	Stage III	Stage IV
NLR (mean ± SD)	1.82 ± 0.77	3.50 ± 0.46	3.81 ± 0.43	6.19 ± 1.3	6.47 ± 2.19
PLR (mean ± SD)	97.51 ± 2.95	175.72 ± 11.54	201.83 ± 21.55	254.30 ± 31.67	276.80 ± 58.54
MPV (mean ± SD)	9.10 ± 0.13	7.71 ± 0.18	7.68 ± 0.15	7.68 ± 0.17	7.20 ± 0.32