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: This study aimed at (1) comparing the prevalence of generalized hypermobility in patients with chronic fatigue syndrome (CFS) and healthy volunteers, (2) examining the clinical importance of generalized hypermobility in patients with CFS, and (3) examining whether knee proprioception is associated with hypermobility in patients with CFS.', 'Sixty-eight patients with CFS filled out two self-reported measures (for the assessment of symptom severity and disability), were questioned about muscle and joint pain, and were screened for generalized hypermobility. Afterward, the patients performed a knee repositioning test (assessment of knee proprioception), and it was examined whether or not they fulfilled the criteria for benign joint hypermobility syndrome (BJHS). Sixty-nine age- and sex-matched healthy volunteers were screened for generalized joint hypermobility and performed the same knee repositioning test.', 'Compared with the healthy volunteers (4.3%, 3/68), significantly more patients with CFS (20.6%, 14/69) fulfilled the criteria for generalized joint hypermobility (Fisher exact test, P < .004). No associations were found between generalized joint hypermobility and the self-reported measures (including pain severity) or knee proprioception (Spearman correlation analysis). Knee proprioception was similar in both groups (Mann-Whitney U = 1961, z = -1.745, P = .81). Forty patients with CFS (58.8%) fulfilled the criteria for BJHS.

A: 1
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Q: Our objective was to identify the antioxidant properties of honeybee products from Turkey, chestnut honey, pollen, propolis, and royal jelly, and their hepatoprotective activity against CCl4-induced hepatic damage in rats.', 'Animals were fed with honeybee products for 7 days following CCl4 injection. Development of liver damage and oxidative stress were monitored by measuring the activities of the enzymes alanine transaminase, aspartate transaminase, malondialdehyde, superoxide dismutase, and catalase. Antioxidant capacities of the bee products were identified using FRAP and DPPH assays, as well as by measuring total phenolic and flavonoid contents.', 'The antioxidant activities of the honeybee products were highest in propolis, followed, in order, by pollen, honey, and royal jelly. Despite their different levels of antioxidant capacity, their roles in the prevention of liver damage induced by CCl4 were very similar, which can be explained through their bioavailability to the treated animals.

A: 1
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Q: The objectives of this study were to obtain in-depth qualitative data from patients on the effect of edentulousness and prosthetic rehabilitation upon issues surrounding eating (emotional, social and functional).', '33 patients who had received replacement conventional dentures (CDs) and 33 patients who had received implant-supported mandibular overdentures (ISODs) were interviewed by a researcher outside the clinical team. Interviews focused upon their experience of edentulousness, its management and its impact on their lives. Interviews were transcribed and the qualitative data analysed using NVivo [QSR NVivo v.2.2. Melbourne: QSR International; 2002].', "Both groups of patients told similar stories about the impact of edentulousness upon eating. A few patients who had received replacement CDs reported significant improvement, but marginal improvements were more common. Most patients who had received ISODs reported a significant positive impact upon eating with very few negative effects reported. The findings suggest that the functional limitations of dentures often impose social restrictions on edentulous patients. Optimising conventional dentures may help, but patients' eating-related quality of life is most likely to be enhanced through the functional improvement and increased social confidence that ISODs bring.

A:
1
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