Instructions: Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
Input: Survivin is an anti-apoptotic protein that has been recently suggested as a predictive marker of joint destruction in adult rheumatoid arthritis. We assessed the presence of extracellular survivin in patients with juvenile idiopathic arthritis (JIA).', 'Survivin levels were assessed in the circulation of 46 patients with JIA and in the age- and gender-matched controls (n=46) having no inflammatory disease, by ELISA. Survivin levels were analyzed with respect to the onset type and the activity of the joint disease. The intensity of inflammation and cartilage turnover was measured as levels of IL-6, serum amyloid A protein (SAA), and cartilage oligomeric matrix protein (COMP), respectively.', 'The levels of extracellular survivin were significantly higher in JIA compared to the controls (p=0.0002). High levels of survivin (above mean + 2SD of the controls) were detected in 8/46 (17% JIA patients. High survivin expression was associated with polyarticular onset, active phase of arthritis. In contrast, survivin was neither related to the levels of IL-6, SAA, nor to COMP.
Output:
Does circulating survivin indicate severe course of juvenile idiopathic arthritis?