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:
Trauma centers are currently benchmarked on mortality outcomes alone. However, pay-for-performance measures may financially penalize centers based on complications. Our objective was to determine whether the results would be similar to the current standard method of mortality-based benchmarking if trauma centers were profiled on complications.', 'We analyzed data from the National Trauma Data Bank from 2007 to 2010. Patients 16 years or older with blunt or penetrating injuries and an Injury Severity Score (ISS) of 9 or higher were included. Risk-adjusted observed-to-expected (O/E) mortality ratios for each center were generated and used to rank each facility as high, average, or low performing. We similarly ranked facilities on O/E morbidity ratios defined as occurrence of any major complication. Concordance between hospital performance rankings was evaluated using a weighted κ statistic. Correlation between morbidity- and mortality-based O/E ratios was assessed using Pearson coefficients. Sensitivity analyses were performed to mitigate the competing risk of death for the morbidity analyses.', 'A total of 449,743 patients from 248 facilities were analyzed. The unadjusted morbidity and mortality rates were 10.0% and 6.9%, respectively. No correlation was found between morbidity- and mortality-based O/E ratios (r = -0.01). Only 40% of the centers had similar performance rankings for both mortality and morbidity. Of the 31 high performers for mortality, only 11 centers were also high performers for morbidity. A total of 78 centers were ranked as average, and 11 ranked as low performers on both outcomes. Comparison of hospital performance status using mortality and morbidity outcomes demonstrated poor concordance (weighted κ = 0.03, p = 0.22).

Ex Output:
0


Ex Input:
To investigate the effect of 1,25-dihydroxyvitamin D3 (1,25VD3) on house dust mites (HDM)-induced expression of thymic stromal lymphopoietin (TSLP) in human airway epithelial cells in vitro.', 'Human airway epithelial 16HBE cells were incubated with 200, 400, and 800 U/L in the absence or presence of 1,25VD3 (10(-8) mol/L) for 6 h and 24 h, and TSLP mRNA and protein expressions in the cells were assessed using quantitative PCR and ELISA.', '16HBE cells incubated with HDM at 200, 400, and 800 U/L showed significantly increased TSLP mRNA and protein expressions (P<0.05). Pretreatment of the cells with 1,25VD3 obviously lowered 400 U/L HDM-induced TSLP expressions (P<0.05), but 1,25VD3 added along with HDM in the cells did not produce significant effects on TSLP expressions (P=0.58).

Ex Output:
1


Ex Input:
To evaluate magnesium deficiency during and after acute myocardial infarction (AMI) and the role of intravenous magnesium therapy given in the early postinfarction period.', 'One hundred patients with AMI were randomly assigned to 2 equal groups and monitored over a 4-week period. The placebo group received intravenous dextrose solution and the trial group was given 15 g intravenous magnesium (62 mmol) over a 48-hour period. Serum magnesium levels were measured on days 1, 2, 4, and 6 after admission by calorimetry with methyl thymol blue.', 'The groups were comparable in prevalence of risk factors for coronary artery disease and other acute parameters of AMI. The serum magnesium levels of a group of 50 controls were higher (1.61 +/- 0. 21 vs 1.23 +/- 0.27mEq/L) than in patients with AMI (P <.001). There was an increase in serum magnesium levels in the trial group on day 2 (1.73 +/- 0.27 vs 1.29 +/- 0.28 mEq/L; P <.001) as well as on day 4 (1.62 +/- 0.25 vs 1.38 +/- 0.36 mEq/L; P <.001). The trial group also showed significantly lower incidence of arrhythmias (8% vs 34%) and death (4% vs 20%). The mortality rate from pump failure was reduced in the trial group (4% vs 14%).

Ex Output:

1