Table 1.
Patient Characteristics.
Fig 1.
Receiver operating characteristic curve in all patients.
Optimal cut-off for the prognostic nutritional index was 49.9 (Area under the curve = 0.63).
Fig 2.
Survival curve according to the prognostic nutritional index.
The survival of patients with a low prognostic nutritional index (< 50) was significantly poorer than that of patients with a high prognostic nutritional index (≥50).
Table 2.
Relationship between PNI and clinico-pathological features.
Fig 3.
Survival curve according to the prognostic nutritional index in patients with pathological stage I disease.
The survival of patients with a low prognostic nutritional index (< 49) was significantly different from those with a high prognostic nutritional index (≥49).
Table 3.
Univariate and multivariate analysis of overall survival.
Table 4.
Relationship between PNI and postoperative complications.
Table 5.
Univariate analysis of postoperative complications.