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.

Limited knowledge exists about the value of tumor size in surgically treated cervical cancer (CX) using a tumor size of 2 cm as cut-off value.', 'A total of 366 cases of CX FIGO stage IB who received upfront surgery were evaluated regarding tumor size, the prediction of pelvic lymph node involvement, and recurrence-free and overall survival during a median follow-up time of 94 months. Tumors ≤2.0 cm were defined as small, tumors 2.1-4.0 cm as medium sized and those larger than 4 cm as bulky disease.', 'Small tumors were seen in 28.7%, medium sized in 52.5% and bulky tumors in 18.9%. There was a significant higher frequency of pelvic lymph node involvement with increasing tumor size (13.3% vs. 23.4% vs. 43.5%, respectively; p<0.001) and an increase of recurrent disease (6.7% vs. 18.8% vs. 29.4%, respectively; p<0.001). The 5-year overall survival rate was significantly reduced with increasing tumor size (94.0% vs. 85.1% vs. 69.9%, respectively; p<0.001). Pelvic lymph node involvement and maximal tumor size were independent prognostic factors for both recurrence-free and overall survival in multivariate analysis.
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The etiology and pathogenesis of inflammatory bowel disease remain unknown. However, neutrophil infiltration into the inflammatory lesion is an important process in inflammatory bowel disease. In this study, we used rat trinitrobenzene sulfonic acid (TNBS) ileitis as a Crohn's disease model, and investigated the effects of oral IS-741 (which inhibits the expression of Mac-1, a cell adhesion molecule) on leukocyte-endothelial interactions.", 'Rat ileitis was induced by the intraluminal injection of a TNBS solution (160 mg/kg in 50% ethanol) at a site 10 cm proximal to the ileocecal valve. The rats then received oral IS-741 (50 mg/kg) or saline for 7 days. On the day 8 after the initial administration of IS-741 or saline, we determined the visible damage score, and assessed myeloperoxidase (MPO) activity. Concentrations of cytokines in the ileum, such as interleukin-8 (IL-8) and tumor necrosis factor-alpha (TNF-alpha) were assayed by enzyme-linked immunosorbent assay (ELISA). We also investigated the infiltration of polymorphonuclear cells and Mac-1 positive cells by histological examinations.', 'The administration of IS-741 resulted in a significant reduction of the visible damage score, myeloperoxidase (MPO) activity, and mucosal IL-8 levels in the ileum as compared with the saline administration. IS-741 also dramatically reduced the infiltration of polymorphonuclear cells and Mac-1 positive cells into the inflamed lesions.
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The aim of the present study was to evaluate the efficacy of the Glasgow Aneurysm Score (GAS) in predicting the survival of 5498 patients who underwent endovascular repair (EVAR) of an abdominal aortic aneurysm (AAA) and were enrolled in the EUROpean collaborators on Stent-graft Techniques for abdominal aortic Aneurysm Repair (EUROSTAR) Registry between October 1996 and March 2005.', 'The GAS was calculated in patients who underwent EVAR and was correlated to outcome measurements.', 'The median GAS was 78.8 (interquartile range 71.9-86.4, mean 79.2). Tertile 30-day mortality rates were 1.1 per cent for patients with a GAS less than 74.4, 2.1 per cent for those with a score between 74.4 and 83.6, and 5.3 per cent for patients with a score over 83.6 (P < 0.001). Multivariate analysis showed that GAS was an independent predictor of postoperative death (P < 0.001). The receiver-operator characteristic curve showed that the GAS had an area under the curve of 0.70 (95 per cent confidence interval 0.66 to 0.74; s.e. 0.02; P < 0.001) for predicting immediate postoperative death. At its best cut-off value of 86.6, it had a sensitivity of 56.1 per cent, specificity 76.2 per cent and accuracy 75.6 per cent. Multivariable analysis showed that overall survival was significantly different among the tertiles of the GAS (P < 0.001).

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