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.
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Question: In heart failure, a holistic approach incorporating the patient's perspective is vital for prognosis and treatment. Self-rated health has strong associations with adverse events and short-term mortality risk, but long-term data are limited. We investigated the predictive value of two consecutive self-rated health assessments with regard to long-term mortality in a large, well characterised sample of elderly patients with stable chronic heart failure.", "We measured self-rated health by asking 'In general, would you say your health is: 1, excellent; 2, very good; 3, good; 4, fair; 5, poor?' twice: at baseline and the end of a 12-week beta-blocker up-titration period in the CIBIS-ELD trial. Mortality was assessed in an observational follow-up after 2-4 years. A total of 720 patients (mean left ventricular ejection fraction 45±12%, mean age 73±5 years, 36% women) rated their health at both time points. During long-term follow-up, 144 patients died (all-cause mortality 20%). Fair/poor self-rated health in at least one of the two reports was associated with increased mortality (hazard ratio 1.42 per level; 95% confidence interval 1.16-1.75; P<0.001). It remained independently significant in multiple Cox regression analysis, adjusted for N-terminal pro B-type natriuretic peptide (NTproBNP), heart rate and other risk prediction covariates. Self-rated health by one level worse was as predictive for mortality as a 1.9-fold increase in NTproBNP.

Answer: 1


Question: The aim of this study was to assess the relationship between cardiomyopathy and recipient twin (RT) outcome in twin-twin transfusion syndrome (TTTS).', 'Fetal echocardiography and outcomes data in 62 consecutive pregnancies with TTTS were reviewed. The primary outcome was neonatal RT survival. The severity of RT cardiomyopathy at presentation was assessed by the cardiovascular profile score (CVPS). RT outcomes and odds of survival were compared between groups stratified by CVPS.', 'Overall neonatal survival for all fetuses was 61% (76 of 124). RT survival was 58% (36 of 62). Grouped by CVPS, RT survival was greater (50%) for those with CVPS > or = 9 and even higher (74%) for CVPS of 10. Among the components of the CVPS, atrioventricular valve regurgitation was associated with negative RT outcome. Other factors at presentation were not predictive of RT outcome.

Answer: 0


Question: In NcoI restriction fragment length polymorphism analysis of tumor necrosis factor-beta (TNF-beta) gene, the frequency of 10.5-kb homozygote is low in patients with lung cancer and is associated with a better prognosis. These results should be examined in other malignancies.', 'Using polymerase chain reaction, the authors performed NcoI restriction fragment length polymorphism analysis in 152 patients with gastric cancer, in 69 patients with benign gastric lesion, and in 141 healthy volunteers.', 'In 3-year survival, the 10.5-kb homozygote showed a better prognosis (87.1%) than other alleles (5.5-kb homozygote, 52.5%; heterozygote, 79.1%), and there was a statistically significant difference between the 10.5-kb homozygote and the 5.5-kb homozygote. In 3-year survival for Stages III and IV, the 10.5-kb homozygote also showed a better prognosis (64.9%) than other alleles (5.5-kb homozygote, 16.7%; heterozygote, 41.4%). There were statistically significant differences (10.5-kb homozygote vs. 5.5-kb homozygote, P < 0.01; heterozygote vs. 5.5-kb homozygote, P < 0.05). There was a statistical difference between all patients and Stages III and IV (P < 0.05).

Answer:
0