Association of prognostic nutritional index with the presence and all-cause mortality of rheumatoid arthritis: the National Health and Nutrition Examination Survey 2003-2018

• Main Authors: Junjie Wang (Author), Rui Zhu (Author), Haonan Fang (Author), Xing Xing (Author), Liru Ge (Author), Guoqi Cai (Author)
• Format: Book
• Published: BMC, 2024-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The prognostic nutritional index (PNI) is a comprehensive measure of individual immune and nutritional status. This study aimed to evaluate the role of PNI in the presence and mortality of rheumatoid arthritis (RA). Methods This study used data of participants aged ≥ 40 years fro...