Abstract
In 188 patients followed for 3 to 12 years, the radiologic course of rheumatoid arthritis was assessed in 20 joint groups. A severe course in most joints was related to the presence of rheumatoid factor and to high values of the ESR. Granulocyte-specific antinuclear antibodies were related to a severe course in most joints. The presence of nodules, the Rose-Waaler titre and the presence of organ non-specific antinuclear antibodies were generally unrelated to the course of the disease.