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.

Input: Consider Input: Arteriovenous fistulas (AVFs) are commonly used during hemodialysis. Early failure of AVFs is quite common with incidence of 43% to 63%. In this study we aimed to describe a novel approach to AVF surgery for improving early patency rates.', 'Patients were divided into two groups according to use of probing and warm-wash-out technique. Group I consisted of 31 patients with additional probing technique. Group II consisted of 32 patients without additional maneuver. End-to-side anastomosis were used to all patients. Technical success was defined as having palpation of a thrill on fistula. Flow rates of draining vein was measured at 1st hour, 24th hour, 1st week and 3rd week of surgery.', 'Classical maneuvers were performed until end of the anastomosis. At this time, vein lumen was washed by low-dosed heparinized warm fluid, with assistance of a simple catheter.', 'Technical success was similar in both groups at 1st hour and 24th hour, while there were significantly differences between groups at 1st week (p = 0.042) and 3rd week (p = 0.05) assessments. Flow rates were also measured significantly higher in Group I at 1st hour (p = 0.011) and 24th hour (p = 0.016). Flow rates were almost similar in two groups at 1st and 3rd weeks but overall success rate was higher in Group I comparing with Group II (96.8% vs. 81.3%, respectively, p = 0.05).

Output: 1


Input: Consider Input: Compared with standard donors, kidneys recovered from donors after cardiac death (DCD) exhibit higher rates of delayed graft function (DGF), and DCD livers demonstrate higher rates of biliary ischemia, graft loss, and worse patient survival. Current practice limits the use of these organs based on time from donor extubation to asystole, but data to support this is incomplete. We hypothesized that donor postextubation parameters, including duration and severity of hemodynamic instability or hypoxia might be a better predictor of subsequent graft function.', 'We performed a retrospective examination of the New England Organ Bank DCD database, concentrating on donor factors including vital signs after withdrawal of support.', 'Prolonged, severe hypotension in the postextubation period was a better predictor of subsequent organ function that time from extubation to asystole. For DCD kidneys, this manifested as a trend toward increased DGF. For DCD livers, this manifested as increased rates of poor outcomes. Maximizing the predictive value of this test in the liver cohort suggested that greater than 15 min between the time when the donor systolic blood pressure drops below 50 mm Hg and flush correlates with increased rates of diffuse biliary ischemia, graft loss, or death. Donor age also correlated with worse outcome.

Output: 0


Input: Consider Input: Interferon regulatory factor 5 is a transcription factor involved in type I interferon (IFN) secretion. This study was undertaken to investigate whether a 5-bp (CGGGG insertion/deletion) promoter polymorphism is involved in genetic predisposition to primary Sjögren's syndrome (SS) and to assess the functional consequences of this polymorphism.", 'The exploratory cohort consisted of 185 patients with primary SS and 157 healthy controls, and the replication cohort consisted of 200 patients with primary SS and 282 healthy controls. Levels of IRF5 messenger RNA (mRNA) were assessed at baseline and after in vitro infection with reovirus in peripheral blood mononuclear cells (PBMCs) from 30 patients with primary SS and from salivary gland epithelial cells that had been cultured for 4 weeks from patients with primary SS or sicca symptoms.', 'Carriage of the IRF5 4R CGGGG allele was associated with a greatly increased risk of primary SS in both cohorts (odds ratio 2.00 [95% confidence interval 1.5-2.7], P = 6.6 x 10(-6)). The CGGGG insertion/deletion polymorphism alone was sufficient to explain the association of primary SS with IRF5. The level of IRF5 mRNA in PBMCs depended significantly on genotype (P = 0.002) and was correlated with the levels of mRNA for the IFN-induced genes MX1 and IFITM1. Cultured salivary gland epithelial cells from patients carrying the 4R CGGGG IRF5 allele showed a high level of IRF5 mRNA (P = 0.04), which was amplified after reovirus infection (P = 0.026).


Output: 1