Associations between neutrophil percentage to albumin ratio and rheumatoid arthritis versus osteoarthritis: a comprehensive analysis utilizing the NHANES database - Ding, Wenquan; La, Rui; Wang, Shenghao; He, Zhiyuan; Jiang, Dinghua; Zhang, Zhigang; Ni, Hao; Xu, Wu; Huang, Lixin; Wu, Qian (Frontiers in Immunology, 2025)