Cancer management and research
Systemic Immune-Inflammation Index is Associated with Pressure Injury in Hospitalized Patients with Non-Small Cell Lung Cancer: A Retrospective Cohort Study
Door Liu J en Wang J.
Inhoud in het Engels
Abstract
Objective
To examine the association between admission systemic immune-inflammation index (SII) and incident pressure injury (PI) in hospitalized patients with non-small cell lung cancer (NSCLC) and assess its discriminative performance.
Materials and methods
This single-center retrospective cohort included 428 hospitalized patients with NSCLC (119 with PI and 309 without PI). Admission SII was calculated from platelet, neutrophil, and lymphocyte counts. Logistic regression and ROC analyses were performed, with DeLong comparisons, bootstrap internal validation, calibration, and decision-curve analysis.