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