我国骨关节炎患者已超1亿人！头号致残性疾病，医生提醒

Core Viewpoint - Osteoarthritis is a chronic disease with a prevalence rate of 15% in China, affecting over 100 million people, with an increasing incidence among older populations [1][3]. Group 1: Osteoarthritis Overview - Osteoarthritis is the most common type of arthritis, characterized by joint pain and stiffness due to cartilage damage [3]. - The early symptoms include pain during weight-bearing activities, which can progress to pain even while walking on flat surfaces as the disease advances [5]. - Factors contributing to osteoarthritis include obesity, cartilage damage, joint deformities, and prolonged exposure to cold and damp environments [5]. Group 2: Demographics and Trends - The likelihood of developing osteoarthritis increases with age, and women are 2 to 3 times more likely to be affected than men [5]. - There is a notable trend of younger individuals developing osteoarthritis, attributed to lack of care during physical activities and sports injuries [7]. Group 3: Treatment Options - Treatment methods for osteoarthritis include exercise, physical therapy, medication, and surgery, with joint replacement being a common procedure for weight-bearing joints like the knee and hip [9]. - The cost of joint replacement surgery has decreased significantly, with current self-pay costs potentially being half of what they were previously, around 50,000 to 60,000 yuan [9]. Group 4: Rheumatoid Arthritis - Rheumatoid arthritis, affecting over 5 million people in China, is an autoimmune disease that primarily damages peripheral joints [11]. - If inflammation from rheumatoid arthritis is not controlled, it can lead to complications affecting internal organs, such as lung and kidney issues [11][13]. - Treatment for rheumatoid arthritis often involves immunosuppressants and targeted therapies, which have seen rapid advancements [15]. Group 5: Gouty Arthritis - Gouty arthritis is closely linked to dietary habits, with a higher prevalence in men and a trend towards younger patients [17]. - Factors such as excessive alcohol consumption, high-purine diets, and lack of sleep are significant contributors to the onset of gout [17]. - Prevention strategies include dietary control, adequate hydration, and avoiding triggers like late-night activities and intense exercise [19].