Given a passage classify if the passage has a definite objective/aim/goal or not. Output '1' if the passage has a defininte objective/aim/goal and output '0' if the passage does not have a definite objective/aim/goal.
Q: The chronic inflammation plays an important role in heart failure and complement components might be useful markers of the prognosis. We set out to evaluate their predictive value in the clinical outcomes of patients with cardiac resynchronization therapy (CRT).', 'We determined the complement levels C3, C3a, sC5b-9 and also the N-terminus of the prohormone brain natriuretic peptide (NT-proBNP) of 126 heart failure patients in a prospective, single-center observational study before and 6months after CRT implantation.', 'CRT reduced the C3a [212.5 (148.2-283.6) vs. 153 (119.8-218.3)ng/mL, p<0.0001] and the sC5b-9 levels [296.9 (234.2-358.8) vs. 255.1 (210.1-319.0)ng/mL, p=0.0006], but not the total C3 levels [1.43 (1.26-1.61) vs. 1.38 (1.23-1.57) g/L, p=0.57]. C3a predicted the 5-year mortality of the patients [C3a>165ng/mL hazard ratio=4.21 (1.65-10.72), p=0.003] independent of the NT-proBNP and other factors. After reclassification, we observed a significant net reclassification improvement [NRI=0.71 (0.43-0.98), p<0.0001] and integrated discrimination improvement [IDI=0.08 (0.03-0.12), p=0.0002].
A:
0