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.

Ex Input:
Anemia of chronic disease, a cytokine-mediated anemia, is a frequent complication of many chronic inflammatory conditions. The present case-control study was aimed to evaluate levels of systemic hematological markers indicative of anemia in patients with generalized, severe, chronic periodontitis.', 'A convenience quota sample of 30 systemically-healthy, urban, male patients comprised two groups, based on full mouth periodontal examination: group A patients (n=15) were diagnosed with generalized, severe, chronic periodontitis, and group B patients comprised the control group (n=15), which included patients with a clinically-healthy periodontium. Laboratory blood investigations included hemoglobin (g%), total number of erythrocytes (red blood cells), hematocrit/packed cell volume, erythrocyte sedimentation rate, mean corpuscular volume of erythrocytes, and mean corpuscular hemoglobin concentration. An analysis of covariance using age as a covariate was done to compare the mean values of hematological parameters within groups.', 'The mean values of hemoglobin, red blood cells, packed cell volume, and mean corpuscular hemoglobin concentration were significantly lower, while the mean corpuscular volume of erythrocytes and erythrocyte sedimentation rate were significantly higher in group A patients compared to those in group B, indicating mild anemia.

Ex Output:
1


Ex Input:
Accurate evaluation of the biological behavior of Gastrointestinal stromal tumor and careful selection of patients with a high risk for tumor recurrence are necessary. In the present study, we analyzed prognostic factors in patients with GIST.', 'A total of 214 patients who had undergone curative resection of a localized primary gastric GIST without adjuvant therapy were enrolled in this retrospective study. Prognostic factors were analyzed. The growth pattern was classified as intramural, endoluminal, exoluminal, or mixed- type.', 'On univariate and multivariate analyses, recurrence was predicted by exoluminal or mixed-type (hazard ratio [HR]=3.7, p=0.043), tumor size of >3.5 cm (HR=7.1, p=0.01), and mitotic rate of >5/50 high-power fields (HR=7.9, p<0.001).

Ex Output:
0


Ex Input:
p53 Is known to be a tumor-suppressor gene and has been suggested to play an important role for multistep carcinogenesis of cutaneous squamous cell carcinoma (SCC). To evaluate the role of ultraviolet light (UV) in p53 mutation in squamous cell carcinogenesis, paraffin-embedded sections of SCCs were immunohistochemically stained with the CM-1 antibody for p53 protein. Positive staining suggests mutation of the p53 gene since the mutant p53 protein gains prolonged half-life to be detectable by this method. The specimen included SCCs induced by UV (SCCs on sun-exposed areas, SCCs on patients with xeroderma pigmentosum), roentgen rays, scar, and miscellaneous causes. In addition, solar keratoses that are precancerous lesions of UV-related SCCs were also analyzed.', 'Fourteen (54%) of 26 UV-related SCCs were positive, whereas five (19%) of 26 UV-unrelated SCCs were positive. Among the UV-related SCCs, five (45%) of 11 well-differentiated SCCs and nine (60%) of 15 moderately to poorly differentiated SCCs were positive. Eleven (48%) of 23 solar keratoses were positive for p53.

Ex Output:

0