Patients AAA positive and AAA negative showed no difference in terms of type of uveitis as 3/6 vs 3/7 had JIA associated uveitis; age with a median of 15.5 vs 16 years; inflammatory markers with median C reactive protein of 1 vs 1 mg/L and median erythrocyte sedimentation rate of 9 vs 5 mm/hr. This evidence concerns the gene CRP and uveitis.