Neutrophil percentage-to-albumin ratio is associated with cognitive function in adults aged over 60 years: An analysis of data from the NHANES 2011-2014.

Background: The aging global population is increasing the attention to cognitive decline in older individuals.

Objective: This study sought to examine the potential link between the neutrophil percentage-to-albumin ratio (NPAR) and cognitive function.

Methods: We analyzed data from the National Health and Nutrition Examination Survey 2011-2014 using multivariate logistic regression and smooth curve fitting, to investigate the correlation between NPAR and cognitive performance.