The association between systemic immune-inflammation index and rheumatoid arthritis: evidence from NHANES 1999–2018 - Liu, Bo; Wang, Jie; Li, Yan-yan; Li, Kang-peng; Zhang, Qiang (Arthritis research & therapy, 2023)
Keywords: A cross-sectional study; Adult; Age; Alcohol use; Arthritis; Arthritis, Rheumatoid; Blood; Blood Platelets; Body mass index; Cartilage; Complications and side effects; Cross-sectional studies; Databases, Factual; Diabetes; Diagnosis; Disease; Education; Gender; Humans; Hyperlipidemia; Hypertension; Immune system; Inflammation; Lymphocytes; Missing data; Neutrophils; NHANES; Nutrition; Nutrition Surveys; Psoriatic arthritis; Questionnaires; Regression analysis; Relationship; Rheumatoid arthritis; Risk factors; Systemic immune-inflammation index; Tumor necrosis factor-TNF; Tumors; Variables; China; A cross-sectional study; NHANES; Rheumatoid arthritis; Relationship; Systemic immune-inflammation index