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: To retrospectively assess the relationship between carotid intraplaque hemorrhage (IPH), which indicates plaque instability, and brain white matter hyperintense lesions (WMHLs) by using a within-patient design.', 'All patients gave written informed consent for the initial magnetic resonance (MR) studies, and the institutional review board and local research ethics committee waived initial informed consent for the pooled analysis. A total of 190 patients with symptomatic carotid artery disease underwent fluid-attenuated inversion-recovery imaging of the brain and fat-suppressed black-blood T1-weighted MR imaging of the carotid arteries. The volumes of periventricular lesions, subcortical lesions, and total WMHLs were calculated and compared between hemispheres in relation to symptoms and IPH, and their interaction was calculated and compared by using repeated measures three-factorial multivariate analysis.', 'After exclusion of 12 patients, 178 patients (116 men, 62 women; mean age, 70.2 years +/- 8.6 [standard deviation]) remained. There was no significant difference in WMHL volume between the symptomatic and asymptomatic hemispheres, and WMHL volume was not related to the degree of carotid stenosis. The presence of carotid IPH significantly interacted with the interhemispheric WMHL difference (Wilks lambda test, F = 9.95; df = 3; P < .001). Univariate analysis showed larger total and periventricular WMHL volumes (P < .05) in patients with ipsilateral IPH.

Output: 1


Input: Consider Input: Immunologic abnormalities have been found in bipolar disorder but pentraxin 3, a marker of innate immunity, has not been studied in this population.', 'Levels of pentraxin 3 were measured in individuals with bipolar disorder, schizophrenia, and non-psychiatric controls. Linear regression models were used to compare the pentraxin 3 levels in each of the psychiatric groups to that in the control group, adjusting for demographic and clinical variables. Logistic regression models were used to calculate the odds ratios associated with levels of pentraxin 3 which differed from specified levels of the control group.', 'The sample consisted of 831 individuals: 256 with bipolar disorder, 309 with schizophrenia, and 266 without a psychiatric disorder. The levels of pentraxin 3 in the bipolar disorder, but not in the schizophrenia, group were significantly lower than those of controls, adjusting for age, gender, race, maternal education, smoking status, and body mass index (t = -3.78, p < 0.001). The individuals with bipolar disorder also had significantly increased odds of having low levels of pentraxin 3 relative to both the 10th and 25th percentile level of the controls and significantly decreased odds of having a level greater than the 75th and the 90th percentile level of the controls, adjusting for the same covariates.

Output: 1


Input: Consider Input: Overweight/obesity is known to increase the risk of developing renal cell carcinoma (RCC). However, data on the prognostic impact of overweight in RCC is still conflicting. We assessed whether different body mass index (BMI) levels at the time of surgery had an effect on the long-term prognosis of RCC patients.', "We evaluated 771 patients, with complete information about their BMI, who had undergone renal surgery for RCC between 1990 and 2005 at the authors' institution; the mean follow-up was 5.48 years.", 'Underweight, normal weight, pre-obesity, and obesity were diagnosed in 4 (0.5%), 239 (31%), 356 (46.2%), and 172 (22.3%) RCC patients, respectively. Overweight (BMI >25) was significantly associated with younger age (P = 0.004) and positive nodal status (P = 0.04) but not with tumor stage, grade, visceral metastasis, gender, histological subtype, or tumor-related symptoms. Overweight patients had a significantly lower risk of cancer-related death; their median 5-year tumor-specific survival rate was 80% as opposed to 72% for patients with a BMI below 25 (P = 0.003). Interestingly, subgroup analysis revealed that the positive association between overweight and survival was even more pronounced in organ-confined (P < 0.001) RCC, but no correlation was observed in advanced disease (P = 0.23).


Output: 1