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The development of single Chinese materia medica is an important direction of technological innovation in the field of Chinese materia medica at present， and the study of its comprehensive intellectual property protection system is of great significance to the intellectual property protection of the whole chain of innovative enterprises of single Chinese materia medica. Based on this， this paper takes the comprehensive protection system of intellectual property of Callicarpa nudiflora constructed by Jiuzhitang Pharmaceutical as a model to conduct empirical research， analyzes the protection forms applicable to intellectual property of Chinese materia medica， such as patents， administrative protection， trademarks， designs and intangible cultural heritages， and discusses the valuable and insufficient aspects of the protection system currently constructed by Jiuzhitang Pharmaceutical and puts forward the following suggestions：①paying attention to patent applications for planting/processing methods of raw medicinal materials， ②emphasizing the protection of geographical indications， authentic medicinal herbs， and new plant varieties， ③actively promoting product and technology upgrades， ④applying for data protection during product iteration， ⑤emphasizing the layout timing of patent and administrative protection， ⑥focusing on improving goodwill， ⑦enhancing awareness of intellectual property protection and promoting deep integration of industry， academia， and research. We hope that innovative enterprises engaged in the development of single Chinese materia medica can learn from the experience of the case， and optimize the strategy to better protect related products.
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Objective:To explore the experience and learning curve of single-line suspension suction rod-assisted hybrid cavity-building thyroid surgery via the oral vestibular approach.Methods:Clinical data of 138 patients undergoing single-line suspension suction rod-assisted hybrid cavity-building thyroid surgery via oral vestibular approach from Sep. 2019 to Dec. 2021 in the Department of Thyroid and Breast Surgery of Affiliated Hospital of North Sichuan Medical College were retrospectively analyzed. The cumulative sum (CUSUM) method and best-fit curve analysis were used to compare the differences in each index such as operative time, intraoperative bleeding, number of lymph nodes cleared in the central region and postoperative related complications at various stages of the learning curve.Results:All 138 patients underwent single-line suspension rod-assisted hybrid cavity-building thyroid surgery via the oral vestibular approach, and one patient was converted to open surgery due to large intraoperative bleeding in the mass. There were 14 males and 124 females, mean age (36.07±8.49) years (20-55 years), thyroid tumor size (7.74±6.49) mm (2.4-50mm), 5 cases underwent Subtotal thyroidectomy, 129 cases underwent Unilateral lobectomy + lymph node dissection in the middle region, and 4 cases total thyroidectomy + central zone lymph node dissection. The number of surgical cases corresponding to the apex of the CUSUM learning curve was 45, and the learning curve was divided into two stages: the learning improvement stage (1-45 cases) and the mastery stage (46-138 cases). The operative time, intraoperative bleeding, postoperative hospital stay, and chin numbness were all lower in the proficiency period than in the learning and training period ( P<0.05), and the number of lymph nodes cleared in the central region was larger than that in the learning and improvement stage ( P<0.05), while the differences in other indexes between the two stages were not statistically significant ( P>0.05) . Conclusion:The single-line suspension suction rod-assisted hybrid cavity-building thyroid surgery via the oral vestibular approach has clinical application value and is worth promoting, and the number of surgical cases to be accumulated to master this technique is 45.
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Objective To explore the construction idea and application method of knowledge base and knowledge mining system for the prevention and treatment of diseases in traditional Chinese medicine.Methods Guided by the theory of traditional Chinese medicine(TCM),firstly,the knowledge system of TCM Prevention and treatment was sorted out,and the structure and relationship of TCM Prevention and treatment knowledge base were designed according to the classification method of TCM Prevention and treatment;Secondly,according to the needs of pre treatment research,the ancient and modern literature data sources and knowledge collection methods of TCM pre treatment database are proposed;Then,under the framework of the pre treatment classification system,the core knowledge is studied in the aspects of professional annotation,relationship extraction,knowledge audit,and a variety of data mining algorithms are introduced to analyze and mine the knowledge;Finally,the massive data obtained are combined with big data analysis and computer machine learning to realize intelligent information collection,disease analysis and diagnosis and treatment suggestions.Results Under the guidance of traditional Chinese medicine theory,the knowledge base of traditional Chinese medicine for prevention and treatment of diseases can digitize,digitize and intellectualize the basic knowledge and clinical knowledge of traditional Chinese medicine for prevention and treatment of diseases,and can objectively mine and analyze the data,providing a basis for the service and sharing of knowledge of traditional Chinese medicine for prevention and treatment of diseases.Conclusion The knowledge base of TCM Prevention and treatment is an important way for the digital storage of TCM Prevention and treatment knowledge,and provides literature knowledge support and objective evidence of data mining for TCM Prevention and treatment research.
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Objective:To explore the construction and application of an evidence-based practice plan for early postoperative activity in postoperative patients with large area cerebral infarction.Methods:Ninety-six postoperative patients with large area cerebral infarction admitted to Wenzhou Central Hospital from July 2021 to April 2023 were selected as the study subjects for a Clinical trial. They were divided into the control group (48 cases) and the observation group (48 cases) by random number table method. The control group received routine postoperative care for neurosurgery, while the observation group received evidence-based systematic early activity training. Both groups were followed up until 1 month after the patient was discharged from the hospital. The time of postoperative hospitalization, hospitalization expenses, vital signs and pain investigation 48 h after surgery, daily living ability before intervention and 7 d, 1 month after discharge, neurological function before intervention and 7 d and 1 month after surgery, and complications during follow-up between the two groups were compared.Results:In the control group, there were 29 males and 19 females, with an average age of 43-67(56.87 ± 1.76) years. In the observation group, there were 31 males and 17 females, with an average age of 43-68 (57.02 ± 1.82) years. The postoperative hospital stay in the observation group was (6.87 ± 0.65) d, in the control group was (9.06 ± 0.72) d, the difference between them was significant ( t=15.64, P<0.05). 48 hours after surgery, the heart rate, breathing rate and mean arterial pressure in the observation group were (71.65 ± 0, 45) times/min, (14.76 ± 0.36) times/min and (76.98 ± 5.65) mmHg(1 mmHg=0.133 kPa), which were different with those in the control group, (82.76 ± 2.65) times/min, (18.76 ± 2.87) times/min and (93.76 ± 5.93) mmHg ( t=28.64, 9.58 and 14.19, all P<0.05). Seven days after discharge, the score of Activities of Daily Living and the National Institutes of Health Neurological Impairment Scale in the observation group were (84.65 ± 2.45) and (23.65 ± 2.65), which were different than the (79.76 ± 1.97) and (28.54 ± 2.73) in the control group ( t=10.26, 8.91, both P<0.05). A month after discharge, the score of Activities of Daily Living and the National Institutes of Health Neurological Impairment Scale in the observation group were (95.45 ± 1.43) and (18.65 ± 1.98), while in the control group were (87.87 ± 1.39) and (21.54 ± 2.76), the difference between them were significant ( t=26.33, 5.90, both P<0.05). The total incidence of complications such as postoperative bleeding, postoperative infection and hypoxemia in the observation group was 20.83% (10/48), which was significant lower than the 68.75% (33/48) in the control group ( χ2=22.28, P<0.05). Conclusions:Evidence-based systematic early activity training could significantly alleviate postoperative pain in patients with large area cerebral infarction after surgery, improve their daily living ability and neurological function, further effectively shorten their hospitalization time, and reduce the occurrence of complications.
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With the continuous deepening of aging in our country,the demand and importance of medical care and health management of the elderly are becoming more and more prominent,and the construction of discipline system of medical care and health management of the elderly provides powerful talent support for promoting the development of aging cause and the development of medical care and health industry.However,there are still many shortcomings in the professional construction and talent cultivation in the field of medical care and health management of the elderly in our country.Universities are still exploring and practicing in this area,and there is an urgent need to strengthen the construction of disciplinary systems and promote the development of the medical care and health industry.This paper introduces the construction of discipline system of medical care and health management of the elderly,analyzes the existing problems,looks forward to its future development direction,and elaborates the specific measures and characteristics in the construction of discipline system of medical care and health management of the elderly.
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Objective To enhance the standardization of surgical operations,shorten the learning curve,and reduce surgical complications by summarizing common errors and proposing solutions for beginners during pre-study of cavity construction in non-inflatable axillary approach laparoscopic thyroid surgery.Methods A retrospective analysis was made on 210 patients who underwent noninflatable axillary approach luminal thyroid surgery at the Department of Head and Neck Surgery,Zhejiang Provincial People's Hospital,between January 2022 and June 2023.Among them,150 patients were luminalized by the practitioners in the practice group,while 60 patients were luminalized by the practitioners in the skilled group.The occurrence of nine common errors during cavity construction,such as supraclavicular nerve injury and scapulohumeral muscle injury,was assessed and compared between the two groups.Results There was no statistically significant difference in age,gender,tumor diameter,tumor location or pathology type between the two groups(P＞0.05).The staff in the practice group had a significant difference in supraclavicular cutaneous nerve injury(19.33％vs.3.33％),scapulohumeral muscle injury or disarticulation(16.00％vs.0),anterior cervical band of free excess(24.00％vs.3.33％),pectoralis major muscle and supraclavicular fascia injury(16.00％vs.5.00％),external jugular vein and genuine branch injury(8.00％vs.0),excessive freeing of the sternoclavicular joint(7.33％vs.0),and incorrect entry of the sternocleidomastoid muscle gap(8.67％vs.0)were significantly higher in incidence than the employees in the skilled group(P＜0.05).There was no statistically significant difference between employees in the practice group and those in the skilled group in terms of injury to the internal jugular vein and its geniculate branches(4.00％vs.0),and incorrect entry of the anterior cervical strap muscles into the hierarchy(2.00％vs.0)(P＞0.05).Conclusion The incidence of damage to the surrounding tissue was significantly higher in the novice group than in the expert group during endoscopic thyroid surgery for space construction.A solid anatomical foundation and proficient endoscopic surgical technique serve as fundamental prerequisites for achieving a successful space system construction.By summarizing common challenges and providing corresponding solutions encountered during endoscopic thyroid surgery,this study further enhances and refines the learning system for total endoscopic thyroid procedures.
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BACKGROUND:Ferroptosis-related genes have been found to play an important role in the pathogenesis of rheumatoid arthritis.However,there is currently a lack of immune expression of ferroptosis-related signature genes in rheumatoid arthritis and the construction of competing endogenous RNA(CeRNA)interaction networks.Machine learning,as a powerful signature gene selection algorithm based on bioinformatics,can more accurately identify ferroptosis-related signature genes that dominate the pathogenesis of rheumatoid arthritis. OBJECTIVE:To screen ferroptosis-related signature genes in rheumatoid arthritis using bioinformatics and machine learning methods,and to analyze the correlation between ferroptosis-related signature genes and immune infiltration and the construction of CeRNA network of ferroptosis-related signature genes. METHODS:Rheumatoid arthritis-related microarrays were obtained from the GEO database,and ferroptosis-related genes and their differential gene expression were extracted using R language.The differentially expressed genes were screened using machine learning methods.The LASSO regression and SVM-RFE methods were used for signature gene screening,and the genes filtered by both were re-intersected to finally obtain the signature genes in rheumatoid arthritis.Receiver operating characteristic curves were used to assess the accuracy of the screened signature genes for disease diagnosis.Immune infiltration of rheumatoid arthritis and normal synovial tissues was analyzed using the CIBERSORT algorithm,and the correlation between the signature genes and immune cells was analyzed.Finally,the CeRNA network of ferroptosis-related signature genes for rheumatoid arthritis was constructed and the disease signature genes were validated. RESULTS AND CONCLUSION:A total of 150 ferroptosis-related genes in rheumatoid arthritis were obtained,including 55 up-regulated genes and 95 down-regulated genes.GO and KEGG enrichment analyses identified 18 GO significantly correlated entries and 30 KEGG entries respectively,mainly involving metal ion homeostasis,ferric ion homeostasis and oxidative stress response.Machine learning analysis finally identified disease signature genes GABARAPL1 and SAT1.GSEA analysis found that adipocytokine signaling pathway,drug metabolism cytochrome P450,fatty acid metabolism,PPAR signaling pathway,tyrosine metabolism were mainly concentrated when GABARAPL1 was highly expressed,and chemokine signaling pathway,intestinal immune network on IGA production were mainly concentrated when SAT1 was highly expressed.Immune infiltration analysis found that nine immune cells were significantly different in rheumatoid arthritis and normal synovial tissues,in which plasma cells,T-cell CD8,and T-cell follicular helper were highly expressed and the rest were lowly expressed in the disease group.Single gene and immune cell correlation analysis found that GABARAPL1 was positively correlated with dendritic resting cells,activated NK cells,and macrophage M1,with the most significant correlation with dendritic resting cells,while SAT1 was positively correlated with T cell CD4 and γδ T cells and negatively correlated with NK resting cells.GSVA analysis found that SAT1 was upregulated in ascorbic acid and aldehyde metabolism,while downregulated in B-cell receptor signaling pathway,Toll-like receptor signaling pathway,T-cell receptor signaling pathway,and natural killer cell-mediated cytotoxicity.GABARAPL1 showed a down-regulation trend in PPAR signaling pathway,metabolism of nicotinate and nicotinamide,tryptophan metabolism,fatty acid metabolism,and steroid biosynthesis.Sixty long non-code RNAs may play a key role in the development of rheumatoid arthritis.To conclude,the occurrence of rheumatoid arthritis is significantly correlated with the abnormal expression of rheumatoid arthritis-induced ferroptosis-related signature genes,and the signature genes induce disease development via relevant signaling pathways.By analyzing rheumatoid arthritis-related long non-code RNAs-mediated ceRNA networks,potential therapeutic targets and signaling pathways can be identified to further elucidate its pathogenesis and provide a reference basis for subsequent experimental studies.
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BACKGROUND:Temporomandibular joint disorders are closely related to high stress in temporomandibular joint.With the change of molar position after tooth reduction extraction,the establishment of new occlusal relationship often leads to the change of internal stress environment of the temporomandibular joint. OBJECTIVE:To analyze the stress distribution of temporomandibular joint in patients undergoing orthodontic reduction tooth extraction with different degrees of molar forward movement using the three-dimensional finite element model of the maxillary complex and temporomandibular joint. METHODS:A case of individual normal occlusal patient was selected from the Orthodontics Department of Qingdao Municipal Hospital,Shandong Province,and the finite element models of 1/3 anterior molar space(extraction of four second premolar teeth)before and after reduction and 2/3 anterior molar space(extraction of 4 second premolar teeth)after reduction were established based on the cone-beam CT and MRI data.ABAQUS software was used to analyze the stress distribution of various parts of the temporomandibular joint during the interposition of tooth tips. RESULTS AND CONCLUSION:The stress distribution of the condyle,articular disc,and osteoarticular fossa in the model before and after the reduction was basically the same.The stress of the condyle was mainly distributed in the anterior and apical part of the condyle,the stress of the articular disc was mainly distributed in the middle band and lateral part of the articular disc,and the stress of the articular fossa was mainly concentrated in the anterior and apical part of the articular fossa.However,the equivalent stress value of the condyle,articular disc and articular fossa decreased after reduction.After orthodontic reduction extraction,the equivalent stress values of condyle and articular disc in the 1/3 anterior molar space model were smaller than those in the 2/3 anterior molar space model.From the perspective of biomechanics,orthodontic reduction extraction can reduce the stress of the temporomandibular joint and provide a good biomechanical environment.
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Establishing a governance structure and an operational model that is compatible with modern hospital manage-ment systems,deepening the reform of hospital management institutions,and exploring the implementation of Super-department System with unified functions are inevitable requirements for promoting the high-quality development of public hospitals.Hospital of Stomatology of Sun Yat-sen University takes the Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era as a guide and fully implements the"Opinions of the General Office of the State Council on Promoting the High Quality Development of Public Hospitals,"integrates party building work and vocational work,carries out practical exploration of the reform of the Su-per-department System,and leads the hospital to achieve phased results in high-quality development.
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Objective To explore the research status,hot topics and trends in the construction of integrity in public hos-pitals in China,provide references for the research on integrity construction in public hospitals and promote their high-quality de-velopment.Methods The relevant literature on the construction of integrity in public hospitals from 2009 to 2022 was collected from the China National Knowledge Infrastructure(CNKI)database.CiteSpace software was used to analyze the selected litera-ture in terms of publication timeline,author co-citation,institution co-citation,keyword co-occurrence,keyword clustering and keyword burst analysis,and visualize the knowledge graph.Results The research on the construction of integrity in public hos-pitals in China showed an upward trend from 2009 to 2022.The hot topics in the research mainly focused on incorruptible medical practices,integrity risks and integrity culture.The keyword burst analysis revealed that discipline inspection and supervision,in-formation platforms and institutional development were the future research directions.Conclusion The research on the construc-tion of integrity in public hospitals in China has a clear policy orientation,and various subfields are being explored.Internal inde-pendent research is predominant,while collaboration among multiple scholars and institutions needs to be strengthened.The con-struction of integrity in public hospitals in China mainly focuses on three areas.
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Taking into consideration the characteristics and current development status of air medical rescue,an analysis is conducted from the perspective of hospitals to examine the focal points and challenges in establishing the capability of hospital air medical rescue.A capability framework comprising five modules,namely planning system,service model,professional teams,hardware platform,and operational procedures,is proposed.The key tasks for each module are sorted out.Furthermore,the ex-ploration and practical experience of The First Affiliated Hospital of Sun Yat-sen University are shared,with the aim of providing a reference for the construction of hospital air medical rescue capabilities in the modern era.
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The Party committee of Ordos Central Hospital has effectively utilized its leadershipby steering direction,over-seeing the broader context,making strategic decisions,fostering reform,and ensuring execution.In alignment with the hospital's specific context,the innovative"115 Project"for Party building has been implemented.This initiative reaffirms the comprehen-sive leadership of the Party,aiming to build a high-quality regional medical center.The execution of five major projects has been instrumental in driving the high-quality development of the hospital,guided by Party building.Focusing on the clinical demands of major diseases and aiming to substantially enhance the capacity for emergency and critical care management,the hospital Party committee have made concerted efforts to bolster the hospital's personnel,key disciplines,scientific research,medical quality and safety,and information systems.These efforts have culminated notable advancements in the hospital's developments.
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Objective To analyze the current cultural state of the hospital culture with multiple campuses,identify fac-tors influencing its development,and propose targeted strategies for integration and harmonization of culture across the hospital's branches.Methods The Cite Space was employed for the annual literature statistics and knowledge mapping of hospital culture of multiple campuses.A survey with a questionnaire was then conducted among 110 employees of a public dental hospital in Zhe-jiang Province.The factors influencing the development of culture were investigated.Results The volume of research literature on multi-campus hospital culture was observed to have been upsurge since 2020,with a rapid increase in the publications from 2020 to 2022.The knowledge map of keywords indicated a diversification in the research focuses on multi-campus public hospi-tals,with"cultural construction"emerging prominently between 2019 and 2020,with a burst strength of 1.47.Cultural construc-tion became a focal keyword in multi-campus hospital research.Pearson correlation analysis revealed multi-campus hospital cul-ture was significantly positively correlated with healthcare services,Party and group organization construction,image promotion,and human resource distribution across campuses(P＜0.01).Conclusion Research on the construction of culture in multi-campus hospital is gaining momentum.As hospitals continue to expand in scale,there is a need to strengthen the Party-led gov-ernance,diversify cultural construction efforts,strategically plan disciplines,manage medical quality through homogenized ap-proaches,accommodate differences within the cultural system,and establish a unified brand image.
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With the development of society and the awakening of civic consciousness,hospital volunteer service has be-come an indispensable part of modern medical and health system,which plays an important role in improving service mode,im-proving patients'medical experience,and establishing the public welfare image of hospitals.Based on the humanistic hospital construction thinking and combined with the connotation and goal of humanistic hospital construction,this paper is committed to building the hospital volunteer service brand,and summarizes the volunteer management system,service content and process,in order to provide theoretical reference and guidance for the standardization and systematization of hospital volunteer service brand construction.
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With the intensification of global aging trends,the health needs of the elderly are becoming increasingly prom-inent.As one of the main forces in implementing the Healthy China strategy,medical and health institutions play a crucial role in building a scientific,systematic,and targeted health popularization system to improve the health status of the elderly and delay the aging process.However,medical institutions face numerous challenges in constructing a health popularization system for the elderly.Based on the perspective of aging,this article focuses on the hot and difficult issues encountered by the elderly when see-king medical treatment,pays attention to the blind spots and hot issues in elderly health,explores the importance and construction methods of health popularization systems for the elderly in medical and health institutions,in order to enhance the health aware-ness of the elderly,promote health behavior changes,and ultimately improve the health status and quality of life of the elderly.
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Hospitals without disciplines have no performance performance,the focus of performance reform lies in mechanism transformation.Hospital performance management and discipline construction are interdependent relationships.Performance management provides guidance and motivation for the process of discipline construction,the construction of disciplines provides a value basis for the business connotation of performance management.Guiding discipline construction by clarifying the disease efficacy system.Clarify discipline construction by refining the technical system.Quantify discipline construction by organizing departmental projects.Transform financial and personnel performance assessment into technical value management.The conjugate mechanism can trigger and drive the deployment,support,and fulfillment of business.Performance management plans are only effective when they are publicly available.Only solutions that comply with business logic can be made public.By mining valuable data,we tap into potential business value.
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The relationship between antagonism and symbiosis exists not only in the biological world,but also among the subspecialties of large tertiary grade A general hospitals.In the context of symbiosis theory,the following recommendations based on the four basic elements of subspecialty symbiosis systems were proposed to provide a theoretical basis for exploring the path of high-quality development of subspecialties:enhance the capacity of the symbiosis unit itself and clarify the role of the unit;establish efficient information system and make full use of management platform;improve interest coordination mechanism and strengthen inter-subspecialty ties;implement relevant support policies and solid sense of symbiotic to synergy provide a theoretical basis for exploring pathways for high quality development of subspecialties.
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Improving the construction of new mechanisms for the operation of public hospitals is an important task in promoting the comprehensive reform of public hospitals and the construction of modern hospital management systems.It analyzes the background of constructing new operational mechanisms based on policy evolution,histori-cal evolution,and practical needs,and analyzes the problems of imbalanced management resource allocation struc-ture,one-sided pursuit of economic benefits,low input-output efficiency,and low personnel enthusiasm in hospital operation.It proposes to grasp the key path and main measures to improve the construction of new operating mecha-nisms for public hospitals while respecting industry characteristics,adhering to government leadership,and improving market regulation.
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Objective:To investigate the current status of research on the construction of leadership indicator system in the medical field at home and abroad, and to analyze the characteristics of the indicator system therein.Methods:This was a bibliometric study. The group applied subject keywords to search relevant literature on the construction of leadership indicator system in the medical field at home and abroad on English websites PubMed, Web of Science, Google Scholar, CINAHL, Scopus and Chinese websites Baidu Academic, CNKI, CQVIP, Wanfang Data Knowledge Service Platform, with a time frame of 2016-2023. The basic characteristics of the literature, the theoretical framework of the research application and the research theme were extracted, and the content of the indicator system in the literature was reviewed and summarized.Results:A total of 21 literatures were included, including 7 Chinese literatures and 14 English literatures. Of these literatures, 10 focused on physician leadership, 5 on medical manager leadership, and 2 on general practitioner leadership. Among 16 research literatures, 9 informed the theoretical basis of leadership, and 4 literatures were applied research. Five main themes were identified: leadership studies of individual healthcare administrators, leadership development in healthcare, interest and attitudes of healthcare workers towards leadership learning, applications of leadership in healthcare, and the impact of leadership in healthcare on patients and healthcare organizations.Conclusions:At present, research on the construction of the leadership indicator system in the medical field presents is diverse, with differences in theoretical basis and content. The original and empirical research is still insufficient.
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Microsurgery is not only a technology, but also a science. Microsurgery was enlisted as a tier-three discipline in the Classification of National Clinical Medicine Disciplines (Discipline code 320.2715) in 1992. In the new era, the discipline development of microsurgery should be inherited, innovated, realistic and pragmatic, and it also relies on the other surgical specialties to expand the applications of microsurgery. Microsurgery technology should firmly adhere to its core competitiveness and hold high the banner of microsurgical characteristics by offering the best possible serves to all the clinical surgical disciplines; Pay equal attention to medicine, teaching and scientific researches; Unite, collaborate and strengthen academic exchanges at home and abroad; Focus on talent training (i.e. exports of great country, leading figures, etc.) and support the development of private hospitals specialised in microsurgery. The supportive roles of the Chinese Journal of Microsurgery shall be further enforced to facilitate the discipline development of microsurgery and promoting high-quality development of microsurgery.