共查询到20条相似文献,搜索用时 429 毫秒
1.
2.
3.
4.
目的 构建符合广东省医疗卫生现状和特点的医师多点执业实施基本框架。方法 采用Delphi法对备选指标进行3轮专家咨询。结果 预调查和2轮咨询专家积极性系数分别为100%、96.67%、100%;专家的权威系数为0.70;正式两轮咨询一级指标权重权重比例接近,P<0.005 ;正式两轮咨询专家一致性系数分别为0.161、0.191。结合专家对指标评价总分的排序和各指标重要性、可操作性变异系数,最终筛选25个指标。结论 从公立医院的角度,构建了一个较为科学、合理的医师多点执业实施框架。 相似文献
5.
????? 目的 探讨构建医院员工服务积极性评价指标体系。方法 基于文献研究,按照“动机行为—成效表现—宗旨目标”的思路,采取关键业绩指标法构建评价指标体系,并用改良的Delphi法对指标体系进行初步评价。结果 医院员工服务积极性指标体系包括工作主动性、服务质量和公益性活动参与的3个维度;除个别二、三级指标尚需要进一步认证和调整外,服务积极性评价指标体系基本上得到专家认可,预测精度较高且专家们协调程度较高。结论 服务积极性评价指标的设定为调动医院员工服务积极性提供了可能的切入点和必要参考。
相似文献6.
7.
目的
尝试初步构建一套适用于临床检验危急值运行质量评价的科学、合理、可靠、可行的指标体系。方法 借鉴全面质量管理的思路,依托指标体系构建的理论,采用文献系统分析、规范的选题小组法、专家咨询等研究方法,结合案例实证分析,通过检验、临床、护理、管理、科研等多学科合作,全面地收集整理临床检验危急值运行质量相关指标,初步构建出一套临床检验危急值运行质量评价指标体系。结果 初步构建的临床检验危急值运行质量评价指标分三级:一级指标3个,二级指标9个,三级指标55个。结论(1)本研究初步构建的临床检验危急值运行质量评价指标的相关内容能全面反映临床检验危急值运行质量情况,适合临床检验危急值运行质量的综合评价。(2) 初步构建的评价指标需要继续通过德尔菲法、数理统计、文献法等方法进一步精选、量化及确定权重。 相似文献
8.
目的
构建一套客观通用的医疗质量综合评分体系,从而加强对各医疗机构总体医疗质量的控制,促进医疗机构质量不断提升,为政府有关部门提供可操作性的政策建议。方法 在文献综述的基础上应用德尔菲法(Delphi Method)对医疗机构质量控制综合评分指标体系的重要性、评估难度以及理想评估次数进行评价,建立评价指标体系。结果 构建的指标体系包含三个层级结构,共32个指标,各级指标的重要性评价意见的协调系数均有统计学意义,专家们较一致的认为管理类别的评价指标评估难度较大,理想的评估频次是一年2次。结论 构建的评价指标体系符合上海市的实际情况,可以应用到实际质量控制综合评价工作中。 相似文献
9.
10.
11.
12.
13.
14.
15.
In experiments on Black Sea skates (Raja clavata), the potential of the receptor epithelium of the ampullae of Lorenzini and spike activity of single nerve fibers connected to them were investigated during electrical and temperature stimulation. Usually the potential within the canal was between 0 and –2 mV, and the input resistance of the ampulla 250–400 k. Heating of the region of the receptor epithelium was accompanied by a negative wave of potential, an increase in input resistance, and inhibition of spike activity. With worsening of the animal's condition the transepithelial potential became positive (up to +10 mV) but the input resistance of the ampulla during stimulation with a positive current was nonlinear in some cases: a regenerative spike of positive polarity appeared in the channel. During heating, the spike response was sometimes reversed in sign. It is suggested that fluctuations of the transepithelial potential and spike responses to temperature stimulation reflect changes in the potential difference on the basal membrane of the receptor cells, which is described by a relationship of the Nernst's or Goldman's equation type.I. P. Pavlov Institute of Physiology, Academy of Sciences of the USSR, Leningrad. I. M. Sechenov, Institute of Evolutionary Physiology and Biochemistry, Academy of Sciences of the USSR, Leningrad. Pacific Institute of Oceanology, Far Eastern Scientific Center, Academy of Sciences of the USSR, Vladivostok. Translated from Neirofiziologiya, Vol. 12, No. 1, pp. 67–74, January–February, 1980. 相似文献
16.
N. P. Vesselkin Yu. V. Natochin 《Journal of Evolutionary Biochemistry and Physiology》2010,46(6):592-603
Evolution of living organisms is closely connected with evolution of structure of the system of regulations and its mechanisms.
The functional ground of regulations is chemical signalization. As early as in unicellular organisms there is a set of signal
mechanisms providing their life activity and orientation in space and time. Subsequent evolution of ways of chemical signalization
followed the way of development of delivery pathways of chemical signal and development of mechanisms of its regulation. The
mechanism of chemical regulation of the signal interaction is discussed by the example of the specialized system of transduction
of signal from neuron to neuron, of effect of hormone on the epithelial cell and modulation of this effect. These mechanisms
are considered as the most important ways of the fine and precise adaptation of chemical signalization underlying functioning
of physiological systems and organs of the living organism 相似文献
17.
18.
19.