Predictive value of the systemic immune-inflammation index combined with the prognostic nutritional index for postoperative recurrence in early-stage cervical cancer: evidence from a multicenter cohort study

Elevated SII - PNI scores were independently associated with an increased probability of postoperative recurrence among patients with early-stage cervical cancer. Although the discriminatory ability is moderate, this combined index holds promise as a cost-effective, complementary tool for refining risk stratification in this population.