The association between pan-immune-inflammation value and chronic obstructive pulmonary disease: data from NHANES 1999-2018.

ABSTRACT:

Background

The pan-immune-inflammation value (PIV) is an emerging biomarker quantitatively reflecting the systemic immune-inflammatory status. The predictive value of PIV has been well-established across various clinical settings. However, its role in chronic obstructive pulmonary disease (COPD) remains unclear and necessitates further investigation.

Methods

Data from NHANES 1999-2018 were filtered. Logistic regression analyses were used to assess the correlation between COPD prevalence and PIV in all participants. COX regression analyses and Kaplan-Meier survival curves were used to investigate the relationship between COPD all-cause mortality and PIV in COPD patients. Restricted cubic spline (RCS) analyses and piecewise linear regression analyses were additionally employed

SUBMITTER: Qiu S 

PROVIDER: S-EPMC11491374 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature