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分析患者预约、门诊、住院、检查等就诊流程中付费环节对患者排队等待的影响。通过分析、比较预约挂号就诊患者采用不同付费方式对其门诊就诊等待时间的变化,阐述依托信息技术从人对人、一对一的先付费后诊疗模式到自助收费、移动付费的支付方式演变,探讨移动信息技术的引入,实现患者就诊无排队付费对医疗流程的改变,从而提高有效就诊时间。 相似文献
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目的 探讨临床科研管理系统在临床科室科研管理工作中的重要作用及推广价值。方法 使用SPSS15.0软件对数据进行统计分析,入组率比较采用χ2检验。结果 采用临床科研管理系统后,前3个月入组率不断升高,然后持续稳定在较高水平,前3个月的入组率(18.83%)明显低于后12个月的入组率(28.22%),差异有统计学意义(P = 0.006)。目前已经有15项在研课题登记在案,科室科研氛围良好。结论 推行临床科研管理体系后,科研工作在数量和质量上均有了长足的发展和进步,在医院中具有推广价值。 相似文献
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随着医院卫生体制改革的不断深入,医院靠高收费、高要价维持的现状将被改变。目前公立医院的医疗服务成本居高不下,医疗资源紧张,如何有效控制成本、提高资源使用效率是公立医院的管理重点与难点。以某三甲公立医院4个科室2008年的相关数据为基础,分析了各科室成本构成及效率。结果表明,人员支出在成本中占据较大比重,奖金大大超过工资,奖金制度不尽合理,医师人数严重不足,病床使用率超过100%,病床周转次数较低。针对这些问题提出建立全面的绩效考核指标、控制材料费用、建立术前评估制度等建议。 相似文献
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利益均衡旨在于利益关系主体之间寻找平衡点,尽可能将内部矛盾冲突降低到最低限度,保持利益体系和利益格局的稳定,其最终目的是实现权利保障,而法律制度的确立则是最有公信力的长效调整机制和保障机制。从侵权责任法医疗损害侵权行为构成要件和归责原则的确认、“举证责任倒置”的改变、医用产品连带责任和不必要检查侵权的规定等几个方面,体现出其以医患双方利益均衡为前提、确保双方权利充分保障的立法价值取向。立足于此,医疗机构应树立对医方权利和患方权利给予同等重视、理解患者合法权利内容、界定合理的医患双方权利义务界限、增强权利自我维护意识的发展观念。 相似文献
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Surveys and questionnaires are regularly used in studies of human–animal relationships. However, little attention has been given to understanding how survey participants are provided with instructions for the selection of a single animal within a multi-pet household, let alone the implications for reporting and interpreting data. We reviewed the instructions for the selection of an individual animal in studies addressing emotional or psychological attachment between people and dogs. By searching multidisciplinary journals from the year 2000 onwards, we identified a total of 128 papers, of which 63 met the inclusion criteria. Where selection criteria/instructions were not clear, authors were contacted. One in five studies (21%, or n = 13) did not report their instructions. When provided, instructions varied considerably. The most commonly provided direction was “favorite/closest relationship” (n = 12, or 19%). The remainder (n = 38, or 60%) were spread across eight different categories. Around half of the studies used a validated questionnaire that already contained an instruction, though a similar proportion of studies implemented author-designed instruments. Overall, the common absence and inconsistency of instructions for individual dog selection is taken to imply that there is no standard expectation or approach for instructions to be reported in studies of human relationships with dogs, or human–animal relationships more generally. We recommend further research on the implication of selection methods to ensure that instructions can be matched with specific research aims. 相似文献
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Ascenzi P De Marinis E Coletta M Visca P 《Biochemical and biophysical research communications》2008,373(2):197-201
Kinetics of ferric Mycobacterium leprae truncated hemoglobin O (trHbOFe(III)) oxidation by H2O2 and of trHbOFe(IV)O reduction by NO and NO2− are reported. The value of the second-order rate constant for H2O2-mediated oxidation of trHbOFe(III) is 2.4 × 103 M−1 s−1. The value of the second-order rate constant for NO-mediated reduction of trHbOFe(IV)O is 7.8 × 106 M−1 s−1. The value of the first-order rate constant for trHbOFe(III)ONO decay to the resting form trHbOFe(III) is 2.1 × 101 s−1. The value of the second-order rate constant for NO2−-mediated reduction of trHbOFe(IV)O is 3.1 × 103 M−1 s−1. As a whole, trHbOFe(IV)O, generated upon reaction with H2O2, catalyzes NO reduction to NO2−. In turn, NO and NO2− act as antioxidants of trHbOFe(IV)O, which could be responsible for the oxidative damage of the mycobacterium. Therefore, Mycobacterium leprae trHbO could be involved in both H2O2 and NO scavenging, protecting from nitrosative and oxidative stress, and sustaining mycobacterial respiration. 相似文献
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The structure of vitronectin, an adhesive protein that circulates in high concentrations in human plasma, was predicted through a combination of computational methods and experimental approaches. Fold recognition and sequence-structure alignment were performed using the threading program PROSPECT for each of three structural domains, i.e., the N-terminal somatomedin B domain (residues 1-53), the central region that folds into a four-bladed beta-propeller domain (residues 131-342), and the C-terminal heparin-binding domain (residues 347-459). The atomic structure of each domain was generated using MODELLER, based on the alignment obtained from threading. Docking experiments between the central and C-terminal domains were conducted using the program GRAMM, with limits on the degrees of freedom from a known inter-domain disulfide bridge. The docked structure has a large inter-domain contact surface and defines a putative heparin-binding groove at the inter-domain interface. We also docked heparin together with the combined structure of the central and C-terminal domains, using GRAMM. The predictions from the threading and docking experiments are consistent with experimental data on purified plasma vitronectin pertaining to protease sensitivity, ligand-binding sites, and buried cysteines. 相似文献