Abstract:Background
Systemic immune-inflammation index (SII) is a novel inflammatory-related biomarker, and we aim to explore whether it can predict the poor prognosis of patients with aortic stenosis (AS).
Methods
The detailed data of patients with AS were extracted from the MIMIC-IV database. Restricted cubic spline (RCS) and COX regression analyses were used to reveal the potential association between SII and all-cause mortalities. Propensity score matching (PSM), inverse probability of treatment weighting (IPTW),… Show more
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