What are the factors that induce arthritis?

I believe we all know arthritis, arthritis is a common chronic disease and its pathogenesis is relatively slow, in the early symptoms are not easy to be found, currently suffering from arthritis awareness has been increasing, is what factors lead to arthritis? In order to solve the question, the expert but the detailed introduce for you.
1, traumatic arthritis due to trauma or persistent chronic fatigue caused by articular cartilage degeneration or the formation of bone and joint disease showed swelling, pain and movement disorders, occur in discreet joints, such as shoulder, knee and ankle joints, more common in athletes and young adults.
2, rheumatoid arthritis: more common in young adults, onset of slow, often born in the small joints of the hands and feet and the sacroiliac, and gradually involving the whole body joints. Initially, the diseased joints also show redness, swelling, pain and difficulty in movement, and the joint deformity or ankylosis for a long time.
In 3, rheumatoid arthritis: as one of the manifestations of rheumatic fever, more common in adults, often occurs in the knee, shoulder, elbow, wrist joint, onset in the upper respiratory tract infection, the emergence of migratory joint pain, swelling and fever and other manifestations of rheumatic fever.

4: osteoarthritis is one of the most common joint disease, osteoarthritis of the name very much, such as hypertrophic arthritis, degenerative arthritis, degenerative arthritis, proliferative arthritis or osteoarthrosis, refers to a kind of disease, the uniform use of osteoarthritis.
Reminder: the above is about the "factors induced arthritis is what" the introduction, I hope for your help, not suffering from arthritis patients must do prevention work in a timely manner, but also hope to suffer from the disease friends, should also be timely to the regular hospital the treatment, timely treatment, in order to get rid of the disease as soon as possible.