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:
Transient tachypnea of the newborn (TTN) is a benign disorder with a variable clinical course that often leads to hospitalization. The aim of this study was to assess and validate the relationship between the serum cystatin C level and symptom duration in infants with TTN.', 'Forty newborns presenting with TTN and who had undergone serum cystatin C (Cys C) tests on the first day of admission to the Kyung Hee University Hospital (Seoul, Korea) from 2009 to 2013 were included. The serum Cys C level, creatinine (Cr) level, estimated glomerular filtration rate (eGFR), and tachypnea duration were correlated retrospectively.', 'The median gestation period was 37.83.8 weeks and the mean birth weight was 3.20.4kg. Tachypnea duration was 3.32.0 days. Serum Cys C and Cr levels were 1.70.2mg/L and 0.81.2mg/dL, respectively. Tachypnea duration was significantly positively correlated with the serum levels of Cys C and significantly negatively correlated with Cys C-based eGFR (p=0.016), but was not significantly correlated with the serum Cr level or Cr-based eGFR. When tachypnea duration was compared between infants with Cys C level <1.6mg/L (n=15; Group A) and infants with Cys C level1.6mg/L (n=25; Group B), the symptom duration was significantly shorter in Group A infants (p=0.011).

Ex Output:
0

Ex Input:
International registries for acute type A aortic dissection (TAAD) demonstrate stagnant operative mortality rates in excess of 20% and stroke rates of 9% to 25%, with little global emphasis on stroke reduction or carotid involvement. Cerebral malperfusion with TAAD has been linked to poorer outcome. We hypothesize that concomitant carotid dissection or complex dissection flaps in the arch play a major role in stroke development and that aggressive reconstruction of the arch and carotid arteries can improve neurologic outcomes in TAAD.', 'A standardized protocol focused on expedient care, neurocerebral protection, and common carotid and total arch reconstruction was developed for 264consecutive TAADs. Arch and complete carotid replacement was based on arch dissection anatomy, carotid involvement, or an intraarch tear. Neurocerebral monitoring with continuous electroencephalogram/somatosensory evoked potentials was used in all cases.', 'The postoperative stroke and hospital mortality rates were 3.4% and 9.1%, and stroke rates by extent of arch replacement were 4%, 3%, and 0% for hemiarch, total arch, and total arch with complete carotid replacement, respectively. An intraoperative change in the electroencephalogram/somatosensory evoked potentials was strongly predictive of stroke and had a negative predictive value of 98.2%.

Ex Output:
0

Ex Input:
Minimally invasive retroperitoneoscopic surgery (MIS) for psoas abscess (PA) in patients with thoracolumbar tuberculosis is not well-illustrated and has not reached the status of being fully clinically assessed when we review the English literatures. The aim of this study is to introduce and investigate on efficacy and feasibility of MIS (retroperitoneoscopic technique) for PA in patients with thoracolumbar tuberculosis.', 'From January 2008 to 2013, 39 consecutive patients of the diagnosis of PA with thoracolumbar tuberculosis received the debridement of abscesses and cavity walls of abscesses by the retroperitoneoscopic technique (MIS) in combination with anti-tuberculosis chemotherapy. Medical records and follow-up data were retrospectively studied. CRP and ESR of every patient preoperatively and postoperatively were analyzed', 'Immediate relief in clinical symptoms and signs, and amelioration in imaging and laboratory examinations were obviously observed in all the patients. The follow-up had proceeded for 12-48 (mean 23) months. No complication was observed during the follow-up postoperatively.

Ex Output:
1