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Objective To learn the effects of family supportive supervisors on medical staff turnover intention. Methods The scales of family supportive supervisor behavior scales, work-family conflict scale and turnover intention scale were used in the study. The data were collected from a questionnaire survey of 214 army tertiary hospitals′ medical staff during October to December 2017. Hierarchical regression analysis was used to establish a model to understand the influence of family supportive supervisor behavior, two-way conflict between work and family, using the independent variables, on turnover intention of medical staff. Results The and family supportive supervisor behaviors had a negative explanation to medical staff turnover intention ( β = - 0. 211, P < 0. 01), work interference with family had a positive explanation to it (β = 0. 358, P < 0. 01), family interference with work had an obscure explanation to medical staff turnover intention (β = 0. 104, P > 0. 05). Work interference with family had a partially mediating effect which influenced family supportive supervisor behaviors on medical staff turnover intention. Conclusions Family supportive supervisor behavior, as an organizational support, can effectively alleviate the work interference on family for medical staff and thus minimize their turnover intention.
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Objective To understand the current situation and requirements of laboratory quality control of blood diseases in Chongqing .Methods A self‐designed questionnaire was designed ,and the investigation was carried out in 60 hospitals of Chongqing district .The main contents of the investigation were related to the instruments of work environment ,the regulations ,the conditions of the personnel ,etc .Results A total of 60 questionnaires were distributed ,57 questionnaires were valid .In the study ,only 14 .04%laboratories were the blood disease specialist laboratory ,most hospitals could complete the basic inspection items .66 .67% hospitals had all the experimental procedures and SOP documents .Most of staffs were with intermediate professional titles and undergraduate education .A total of 35 .08% experimental equipments with the value of over 5 million RMB ,45 .61% equipments had a special in‐spection records .About 45 .61% test reports would refer to the clinical performance ,and had a strict signing guideline .Most of the research objects reflected the problems ,including the backward equipments and the lack of personnel ,and hoped to set up telemedi‐cine indemnity system and carry out further education .Conclusion The overall quality of the laboratory for blood diseases in Chongqing is better ,it is recommended to strengthen the full quality control ,to establish emergency system ,and to improve the quality and level of laboratory .
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To explore the optimized dispatch of the rescue resources based on the mastered resources informa-tion. The objective function was set as the shortest rescue time, and 0-1 programming models were established and solved for the conditions that the number of medical rescue units was more or less than needed by the missions. In the two conditions, the model's calculated results were both optimal, and could be used to obtain the optimal dispatch solutions while the medical rescue time was the shortest. The 0-1 programming model can be effectively used to optimize dispatch strategy for medical rescue team.
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Objective To establish core competence evaluation index system of orthopaedic specialized nurse .Methods Alto‐gether 35 experts from Class Ⅲ Grade Ⅰ hospital in Chongqing ,Beijing ,Jiangshu were consulted by a three‐round delphi survey ,and finally established the core competence evaluation index system of orthopaedic and the weight of each index .Results The core com‐petence evaluation indexes of orthopaedic specialized nurse included 4 first class indexes ,14 second class indexes and 72 third class indexes .The expert authority coefficient was 0 .833 ,the familiar coefficient was 0 .794 ,the determination coefficient was 0 .872 ,The coordination coefficient of primary and secondary and third indicators were 0 .390 ,0 .324 ,0 .308 ,respectively ,and there were statis‐tically significant differences (P< 0 .05) .Conclusion The expert opinions for the core competence evaluation indexes are consist‐ent ,the results are objective and scientific .It can provide quantitative standards for training ,examining and evaluation of orthopaedic specialized nurse .
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Quality management covers every corner of hospital services,which upholds full-process quality management,continuous quality improvement and smooth management with patients at the center.By means of building a 3-tier quality management framework at the hospital,development of quality management criteria,appraisal indicators and documentation and use of quality management tools,quality management defects were identified from a third-party perspective.This effort has significantly improved quality of care at the hospital,and elevated the management execution and general service quality of the hospital.
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Cerebral ischemia models of rabbits were induced by four-artery obstruction method. The changes of excitatory amino acid (EAA) transmitters,brain-tissue calcium (TCa) and intramitochondria calcium (MCa) of the cerebral cortex were measured and the effects of ketamine were observed. The results revealed that 20 minutes after ischemia,the amoumts of the EAA transmitters (Glu and Asp) in brain tissues were decreased, and decreased further after reperfusion. But after 20 minutes ischemia,the levels of TCa and MCa were elevated and higher than that of ischemia and contral groups significantly after the reperfusion. Ketamine could increase the Glu and Asp contents and decrease the TCa and MCa levels during ischemia and reperfusion.
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The paper first summarizes the major trends and chief features in the current development of imaging medicine and then by focusing on such characteristics of modern imaging medicine as a broad base of specialized knowledge, a wide disciplinary span and rapid equipment and technology development, it dwells on the importance of hospital managers doing a good job of personnel cultivation in modem imaging medicine in such aspects as the integration of medicine, engineering and technology, the combination of medicine, education and research, and the awareness of imaging in a larger sense.
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The implementation of the Malpractice handling Regulations, which has set new and higher demands on medical institutions and medical workers, will have a certain impact on hospital administration and patient care. Medical institutions and medical workers must be highly aware of this. The entire staff of each hospital must study the Regulations carefully and try to obtain an objective understanding of it. Management of medical institutions must be strengthened, weak links identified, measures formulated and regulations perfected. Medical workers ought to strive for better professional skills, and supervision and management of medical records ought to be intensified.
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Using the model of the rabbit brain ischemia the intracellular calcium accumulation and ultrastructure alteration of cerebral cortex were observed. The results indicated that the longer the ischemia reperfusion time,the more was the calcium accumulation and ultrastructure alteration in cerebral cortex. It is revealed that calcium plays an important role in the brain Injury induced by ischemia-reperfusion. The mechanism of brain injury related to calci- um was diseussed.