Table 1.

Definitions of preoperative inflammation-based and/or nutritional markers

Onodera prognostic nutritional index (PNI)
10 × albumin (g/dL) + 0.005 × TLC (/μL)
C-reactive protein (CRP)-to-albumin ratio (CAR)
CRP / albumin (g/dL)
Modified Glasgow prognostic score (mGPS)	Score
CRP ≤ 0.5 mg/dL and albumin ≥ 3.5 g/dL	0
CRP > 0.5 mg/dL or albumin < 3.5 g/dL	1
CRP > 0.5 mg/dL and albumin < 3.5 g/dL	2

TLC total lymphocytes counts, CRP serum C-reactive protein