Rheumatic interstitial pneumonia survival is related to the individual, there is individual variability, some survival is very long, some survival is very short. Rheumatic interstitial pneumonia patients with more pathogenesis, such as rheumatoid arthritis, lupus, dermatomyositis, etc., the degree of invasion of these diseases on the lungs varies, and if the impact on the lungs is greater, such as dermatomyositis, lupus, the disease is difficult to control the patients, the survival period is generally shorter. On the other hand, rheumatoid arthritis and dry syndrome have a relatively small impact on interstitial pneumonia, which makes it relatively easy for these patients to control their condition and survive for a relatively long time. Rheumatoid interstitial pneumonia is also a very broad concept, according to the specific diagnosis to make different treatment programs, different types of patients and have different prognosis, some patients can live a long time, some patients to live a shorter time.