Table 1.

Systemic-inflammation-based prognostic ratios and scores.

Ratio/Score	Ratio/Score
NLR
Neutrophil count:lymphocyte count	≤3
Neutrophil count:lymphocyte count	3–5
Neutrophil count:lymphocyte count	>5
NLS
Neutrophil count ≤ 7.5 × 109/L and lymphocyte count ≥ 1.5 × 109/L	0
Neutrophil count > 7.5 × 109/L and lymphocyte count ≥ 1.5 × 109/L	1
Neutrophil count ≤ 7.5 × 109/L and lymphocyte count < 1.5 × 109/L	1
Neutrophil count > 7.5 × 109/L and lymphocyte count < 1.5 × 109/L	2
PLR
Platelet count:lymphocyte count	≤150
Platelet count:lymphocyte count	>150
PLS
Platelet count ≤ 400 × 109/L and lymphocyte count ≥ 1.5 × 109/L	0
Platelet count > 400 × 109/L and lymphocyte count ≥ 1.5 × 109/L	1
Platelet count ≤ 400 × 109/L and lymphocyte count < 1.5 × 109/L	1
Platelet count > 400 × 109/L and lymphocyte count < 1.5 × 109/L	2
PI
White blood cell count ≤ 10 × 109/L and C-reactive protein ≤ 10 mg/L	0
White blood cell count ≤ 10 × 109/L and C-reactive protein > 10 mg/L	1
White blood cell count > 10 × 109/L and C-reactive protein ≤ 10 mg/L	1
White blood cell count > 10 × 109/L and C-reactive protein > 10 mg/L	2
PNI
Albumin (g/L) + 5 × (lymphocyte count (109/L))	≤50
Albumin (g/L) + 5 × (lymphocyte count (109/L))	>50
NPS
Neutrophil count ≤ 7.5 × 109/L and platelet count < 400 × 109/L	0
Neutrophil count > 7.5 × 109/L and platelet count < 400 × 109/L	1
Neutrophil count ≤ 7.5 × 109/L and platelet count > 400 × 109/L	1
Neutrophil count > 7.5 × 109/L and platelet count > 400 × 109/L	2
CAR
C-reactive protein:albumin	≤0.22
C-reactive protein:albumin	>0.22
GPS
C-reactive protein ≤ 10 mg/L and albumin ≥ 35 g/L	0
C-reactive protein > 10 mg/L or albumin < 35 g/L	1
C-reactive protein > 10 mg/L and albumin < 35 g/L	2

NLR, neutrophil–lymphocyte ratio; NLS, neutrophil–lymphocyte score; CAR, C-reactive protein albumin ratio; GPS, Glasgow Prognostic Score; NPS, neutrophil–platelet score; PLR, platelet–lymphocyte ratio; PLS, platelet–lymphocyte score.