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]: To clarify the social issues and problems associated with burn care in Japan, based on a cost analysis of acute burn care.', 'A retrospective review was undertaken of 71 patients admitted with burns at Nippon Medical School between January 1 and December 31, 1997. A cost analysis was performed for three major burn patients with a burn surface area (BSA) of 70% to 80% and three minor burn patients with a BSA of 20% to 30%. A questionnaire was administered to both burn patients and medical providers in all 127 emergency centers to help improve long-term quality of life (QOL).', '80% of burn patients were under age 70. In the major burn cases, the amount of reimbursement according to the government-regulated fee schedule was much less than the cost of treatment. The ratio of the cost of both medication and materials to total cost of treatment was higher for patients with major burns. Patients responding to the survey acknowledged being generally happy despite suffering from psychological and financial problems. A total of 413 medical providers from 63 institutions responded to the survey regarding improving long-term QOL.
[A]: 1


[Q]: Patients suffering traumatic brain and chest wall injuries are often difficult to liberate from the ventilator yet best timing of tracheostomy remains ill-defined. While prior studies have addressed early versus late tracheostomy, they generally suffer from the use of historical controls, which cannot account for variations in management over time. Propensity scoring can be utilized to identify controls from the same patient population, minimizing impact of confounding variables. The purpose of this study was to determine outcomes associated with early versus late tracheostomy by application of propensity scoring.', 'Patients requiring intubation within 48h and receiving tracheostomy from January 2010 to June 2012 were identified. Early tracheostomy (ET) was a tracheostomy performed by the fifth hospital day. ET patients were matched to late tracheostomy patients (LT, tracheostomy after day 5) using propensity scoring and compared for multiple outcomes. Cost for services was calculated using average daily billing rates at our institution.', 'One hundred and six patients were included, 53 each in the ET (mean day tracheostomy=4) and the LT (mean day tracheostomy=10) cohorts. The average age was 47 years and 94% suffered blunt injury, with an average NISS of 23.7. Patients in the ET group had significantly shorter TICU LOS (21.4 days vs. 28.6 days, p<0.0001) and significantly fewer ventilator days (16.7 days vs. 21.9, p<0.0001) compared to the LT group. ET patients also had significantly less VAP (34% vs. 64.2%, p=0.0019).
[A]: 0


[Q]: Mutations of p53 gene can contribute to the development of gastric cancer. Our aims were to evaluate the premalignant gastric intestinal metaplasia-related p53 alterations, using and comparing capillary sequencing and p53 resequencing chip in gastric biopsy and peripheral blood samples. Furthermore we examined the effect of p53 polymorphism on the protein expression level.', 'Deoxyribonucleic acid was extracted from antral gastric biopsy samples of 50 intestinal metaplasia patients (27 Helicobacter pylori positive, 23 H. pylori negative) and 51 controls (all H. pylori negative). Exon 4 of p53 gene was examined by capillary sequencing (CS). From 7 intestinal metaplasia patients extra deoxyribonucleic acid samples were extracted from blood and from the corpus and from the antrum of the stomach and 5 additional exons were examined by CS and 10 with GeneChip p53 Assay (Affymetrix). In 19 patients p53 immunohistochemistry was performed.', 'RR genotype on codon 72 was found to significantly (p=0.0087) reduce the chance of intestinal metaplasia in H. pylori positive patients as compared to the normal controls. The p53 alterations were identical in antral, corpus and blood samples. The p53 protein expression was in significant correlation with the genetic alterations. CS and chip method-based sequencing results were not in correlation.
[A]:
1