Prognostic value of inflammatory markers in predicting recurrence-free survival in gastrointestinal stromal tumor patients: A nomogram-based approach

Table 2 Cut-off value of inflammation index based on Youden index

Object	Cut-off	AUC	P value	95%CI
SII	1097	0.768	< 0.001	0.674-0.863
NLR	5.79	0.771	< 0.001	0.676-0.867
MLR	0.43	0.677	0.003	0.556-0.798
PLR	181.33	0.730	< 0.001	0.634-0.826

SII: Systemic immune-inflammation index; NLR: Neutrophil/lymphocyte ratio; PLR: Platelet/lymphocyte ratio; MLR: Monocyte/lymphocyte ratio; AUC: Area under the curve.