Data including audiometric results, medical histories, autoimmune and inflammatory markers (ANA, RF, ESR, CRP, ACA, ANCA), and autoimmune diseases such as Ankylosing Spondylitis (AS), Hypothyroidism (HT), Rheumatoid Arthritis (RA), and Systemic Lupus Erythematosus (SLE) were analyzed. Here, CRP is linked to autoimmune disease.