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 Q]: The present analyses intend to clarify if gender and puberty modify the relationship between bone development (modeling and remodeling) and fat mass at the forearm.', 'Data were collected from participants (139 males, 157 females, age = 5-19 years) of the Dortmund Nutritional and Anthropometric Longitudinally Designed study in a cross-sectional investigation. The main outcome measures were total and trabecular bone mineral density (BMDtot and BMDtrab), strength strain index (SSI) and parameters associated with modeling (cortical area, CA; periosteal circumference, CP) and remodeling (cortical bone mineral density, BMDcort, endosteal circumference, CE) were analyzed in their relationship to cross-sectional fat (FA) and muscle area (MA) at the forearm.', 'BMDtot was correlated with FA in pubertal males (r = -0.25). BMDtrab was contrarily predicted by FA in pubertal males and females (r = -0.28 vs. 0.31). FA was correlated with BMDcort (r = -0.32) and CE (r = 0.26) in pubertal females. MA was positively correlated with CA, CP and SSI.
[EX A]: 1

[EX Q]: Airway hyperresponsiveness (AHR) is associated with persistent air flow limitation and accelerated FEV(1) decline. AHR can influence diagnosis, treatment, and prognosis. We assessed the value of pulmonary function variables, symptoms, and history as selection criteria for methacholine bronchoprovocation testing to detect AHR in symptomatic subjects.', 'Over a 4-year period we conducted a prospective study of consecutive subjects who underwent methacholine bronchoprovocation testing. Baseline pulmonary function testing (PFT) and a questionnaire were obtained prior to methacholine bronchoprovocation testing. PFT and symptom and history variables were assessed as AHR predictors in univariate and multiple logistic regression analyses for the whole group and for 4 different age groups.', 'There were 530 subjects, with ages ranging from 5 to 87 years, and 232 (44%) were positive for methacholine AHR. AHR was more prevalent among subjects < or = 25 years old (59%) and > 65 years old (47%) than among the other age groups. PFT values, symptom, and history variables had different AHR predictive values among the different age groups. Symptom and history variables had no AHR predictive value among subjects < or = 25 or > 65 years old.
[EX A]: 1

[EX Q]: The furosemide drip (FD), in addition to improving volume overload respiratory failure, has been used to decrease fluid in attempts to decrease intra-abdominal and abdominal wall volumes to facilitate fascial closure. The purpose of this study is to evaluate the FD and the associated rate of primary fascial closure following trauma damage control laparotomy (DCL).', 'From January 2004 to September 2008, a retrospective review from a single institution Trauma Registry of the American College of Surgeons dataset was performed. All DCLs greater than 24 h who had a length of stay for 3 or more days were identified. The study group (FD+) and control group (FD-) were compared. Demographic data including age, sex, probability of survival, red blood cell transfusions, initial lactate, and mortality were collected. Primary outcomes included primary fascial closure and primary fascial closure within 7 days. Secondary outcomes included total ventilator days and LOS.', 'A total of 139 patients met inclusion criteria: 25 FD+ and 114 FD-. The 25 FD+ patients received the drug at a median 4 days post DCL. Demographic differences between the groups were not significantly different, except that initial lactate was higher for FD- (1.7 vs 4.0; P=0.03). No differences were noted between groups regarding successful primary fascial closure (FD+ 68.4% vs FD- 64.0%; P=0.669), or closure within 7 days (FD+13.2% vs FD- 28.0%; P=0.066) of original DCL. FD+ patients suffered more open abdomen days (4 [2-7] vs 2 [1-4]; P=0.001). FD+ did not demonstrate an association with primary fascial closure [Odds ratio (OR) 1.5, 95% confidence interval (CI) 0.260-8.307; P=0.663]. FD+ patients had more ventilator days and longer Intensive Care Unit (ICU)/hospital LOS (P<0.01).
[EX A]:
0