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.

[Q]: We aimed at analyzing the frequency, clinical characteristics, and trends associated with the occurrence of diabetic ketoacidosis (DKA) at the onset of type 1 diabetes on the basis of long-term follow-up data.', 'A total of 106 pediatric diabetes centers in Germany and Austria participated in this study. Data from 14,664 patients with type 1 diabetes collected between 1995 and 2007 were suitable for evaluation. DKA was defined and classified according to the International Society for Pediatric and Adolescent Diabetes consensus guidelines.', 'DKA was observed in 21.1% of patients. The frequency of DKA, including the severe form, remained unchanged throughout the 13-year observation period. The frequency of DKA was particularly striking among children <5 years of age (26.5%).
[A]: 1


[Q]: Follicular variant of papillary thyroid cancer (FVPTC) is the most common and fastest growing subtype of papillary thyroid cancer (PTC) with features of both PTC and follicular thyroid cancer (FTC). The purpose of this study was to determine the patient and tumor features associated with lymph node metastases (LNM) in FVPTC.', 'This was a retrospective review of adult (≥18) patients with histologically confirmed diagnoses of FVPTC within the SEER database between 1988 and 2009. LNM were defined by at least two lymph nodes with metastatic disease. To determine factors associated with LNM, we constructed a multivariate logistic regression model from significant variables (p < 0.05) identified on univariate analysis. Similarly, we used a Cox proportional hazards model to understand the relative importance of LNM in determining disease-specific mortality (DSM).', 'Of the 20,357 cases of FVPTC with lymph node data available, 1,761 (8.7%) had LNM; 61.1% of these LNM were located in the central neck and 38.9% were in the lateral neck. Extrathyroidal extension (odds ratio [OR] 2.6, 95% confidence interval [CI] 2.2-3.0, p < 0.01) and multifocality (OR 3.0, 95% CI 2.5-3.6, p < 0.01) were the strongest predictors of LNM. Importantly, LNM did not independently predict DSM (p = 0.52). Tumor size >4 cm (hazards ratio [HR] 5.3, 95% CI 2.2-12.8, p < 0.01) and extrathyroidal extension (HR 8.2, 95% CI 3.0-22.0, p < 0.01) were the strongest predictors of DSM.
[A]: 0


[Q]: Neoadjuvant treatment is often given for locally advanced malignancies; however, clinical and experimental studies have shown that some chemotherapeutic agents impair wound healing. It has been reported that granulocyte-macrophage colony-stimulating factor (GM-CSF) applied locally improves dermal wound healing. Thus, we investigated the effects of locally injected GM-CSF on abdominal wounds impaired by adriamycin, a widely used chemotherapeutic agent.', 'We divided 120 female Sprague-Dawley rats into five treatment groups of 24 rats. Group 1 received saline 8 mg/kg intravenously (i.v.) + laparotomy 14 days later (control); group 2 received 8 mg/kg i.v. adriamycin + laparotomy 14 days later; group 3 received adriamycin 8 mg/kg i.v. + laparotomy + local GM-CSF 50 microg 14 days later; group 4 received saline 8 mg/kg i.v. + laparotomy + local GM-CSF 50 microg 14 days later; and group 5 received adriamycin 8 mg/kg i.v. + laparotomy + systemic GM-CSF 50 microg 14 days later. Sutures were removed on postoperative day (POD) 7 in all five groups, and the abdominal bursting pressures were measured and recorded. Tissue samples were taken from the incision line for histopathological evaluation and hydroxyproline content measurement.', 'The bursting pressure was significantly lower in groups 2 and 5 than in groups 1, 3, and 4. The hydroxyproline content and histopathological findings supported this result.
[A]:
1