Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of nursing staff's salary satisfaction and job performance in Henan Province,and to explore the mechanism of salary satisfaction's influence on job performance.Methods:Electronic questionnaire was used to investigate the salary satisfaction,job performance and job involvement of nursing staff in sample public hospitals in Henan Province,and structural equation model was used to analyze the influence path of salary satisfaction on job performance.Results:The scores of nurses'salary satisfaction,job performance and job involvement were(68.59±19.99),(48.95±6.53)and(82.27±18.22)respectively.Nursing salary satisfaction was significantly and positively correlated with job performance(r= 0.594,P＜0.01)and work engagement(r= 0.600,P＜0.01).The standardized path coefficient of nursing staff's salary satisfaction on job performance was 0.637(P= 0.002).Conclusion:Pay satisfaction for caregivers has a significant positive impact on job outcomes,and job engagement serves as a mediator between reward satisfaction and job outcomes.It is suggested to improve the salary satisfaction and job involvement of nursing staff in order to promote the improvement of job performance.

Objective It aims to construct a quality evaluation index system for cancer multidisciplinary diagnosis and treatment(MDT)model in China from a full process perspective,providing guidance for practical application and model optimization.Methods Based on the number of MDT publications and practical situations,20 provincial-level hospitals nationwide were selected as typical cases.Rooted theory was used to extract evaluation indicators from the original text of the cases through three-level coding.A cancer MDT quality evaluation index system was constructed under the Input-Process-Output framework.Results Through three-level coding,27 initial categories,8 subcategories,and 3 main categories were sorted out,and a cancer MDT quality evaluation index system was constructed with input,process,and output as the primary evaluation indicators,and top-level design,management system,object resources,meeting preparation,meeting progress,plan implementation,patient outcomes,and hospital outcomes as the secondary evaluation indicators.Conclusion The quality evaluation index system of cancer MDT mode based on the perspective of the entire process can effectively guide practical optimization,but there is still a need for the improvement of supporting policies and information systems to assist in quality evaluation.

Objective To measure the transaction costs of compact urban medical groups and analyze the evaluation of transaction costs by various stakeholders.Methods Using the typical sampling method,it took the Compact Urban Medical Group of J District General Hospital in Zhengzhou City,Henan Province as an example.A questionnaire sur-vey was conducted on the construction party(health administration department,leading hospital and member units)and related staff from January 19 to 24,2024.The contents of the survey included institutional statements,basic information of the respondents,relevant fees or costs of each participant,and the evaluation of transaction costs by the staff of each institutional participant.Results In 2023,the total transaction cost of District J Medical Group in Zhengzhou City was 75 811 014.49 yuan;the majority of transaction costs were borne by the leading hospi-tal(98.1％);all stakeholders confirmed the existence of transaction costs in the medical group,but there were dif-ferences in the perception of the manifestations and distribution of transaction costs(P＜0.05).Conclusion The transaction costs of compact urban medical group are high,most of which are borne by the leading hospital;The stakeholders have not yet clearly understood the form and distribution of transaction costs.The measures to deal with transaction costs include"facing up to the widespread existence of transaction costs","improving the compensation incentive mechanism"and"establishing a saving system supply path".

Objective To measure the transaction costs of the health management alliance with the clue of the re-ferral treatment of patients with hypertension and diabetes.Methods Based on the Williamson-Zhang Wuchang analy-sis paradigm,a transaction cost measurement matrix of health management alliance was established.Through the typical sampling method,the health management alliance of County N in Shandong Province was selected as a re-search example to carry out empirical research.Results In 2023,the total transaction costs of the sampled health management alliance reached to 6 726 700.00 yuan,and the average transaction cost per referral patient was 3 846 yuan.The leading hospital accounted for 79.45％of the transaction cost,followed by the CDC.Meanwhile,busi-ness coordination cost accounted for 47.18％of the total transaction cost,and the average transaction cost per refer patient with hypertension or diabetes was 700.90 yuan.Conclusion The total transaction costs of the health manage-ment alliance was large,and it was mainly borne by the leading hospital.Patients also need to bear considerable transaction costs.The countermeasures included improving the service integration mechanism,establishing economi-cal system supply path,and coordinating actions between social health insurance system and health care system.

Since the new medical reform,the scale of public hospitals at all levels and types in China has grown rapidly,resulting in a series of problems such as continued increase in financial burden,excessive growth in health expenses,and serious imbalance in the distribution of social basic medical insurance funds.Due to the ambiguous understanding of the connotation of the scale of China's public hospitals and the underlying driving forces of growth,and the traditional economic explanation of the growth of public hospital scale in China is not convincing.In view of this,revealing the essential driving framework for the scale growth of public hospitals in China from a new economic perspective has become a key theoretical issue to guide the next stage of high-quality development of public hospitals in China.It used the complex system modeling method to measure the growth of China's public hos-pitals since the new medical reform,and summarized the increasingly complex institutional spectrum of contempo-rary public hospitals.Drawing on the perspectives of the system's own costs and system change costs in new insti-tutional economics,starting from the analysis of system costs,it is proposed that under the premise of price regula-tion,it is the best strategy for public hospitals to compensate for institutional costs through scale growth.Finally,based on the three situations of prisoner's dilemma game,deer hunting game,and rule-abiding game experienced by public hospitals since the new health reform,the development path of public hospitals from single scale growth to extended scale growth,and then to collaborative scale growth was summarized.

Osteosarcoma,which primarily affects children and adolescents,is a highly malignant bone tumor with high rates of disability and mortality.Therefore,the exploration of biological markers related to its occurrence,development,and prognosis is crucial.Genome-wide association studies have revealed the vital role of genetic polymorphisms in the pathogenesis of osteosarcoma.This study aims to provide new insights into reliable biomarkers of osteosarcoma through the analysis of the functional single-nucleotide polymor-phisms of tumor-related genes.

The list of occupational diseases reflecting the latest advances in the identification and recognition of occupational diseases, and providing guidance on the protection of workers' health rights and interests and the prevention, recording, notification and compensation of related occupational diseases. Diagnostic criteria for occupational diseases are an important basis for making diagnoses attributable to occupational diseases, and provide a theoretical basis for health monitoring of occupational groups and occupational hygiene supervision. This thesis starts with the definition of the occupational disease elaborates in detail the development history of list of occupational diseases in International Labour Organization (ILO) , compares the list of occupational diseases in China (2013 version) with the list of occupational diseases in international (2010 version) , and then introduces in detail the latest diagnostic standards of the major occupational diseases. And finally, it puts forward relevant suggestions on the list and diagnostic level of China's occupational diseases, so as to provide certain insights for the further improvement of the list and diagnostic standards of occupational diseases.

The access evaluation of new medical technology is an important part of the preclinical application of medical technology and plays a vital role in ensuring the quality and safety of medical services.However,in the con-crete practice of access evaluation,there are still some problems such as imperfect access theoretical framework,imperfect evaluation index system.With the strategic support of health policies,laws,and regulations,the theory and method of HB-HTA are used for reference,core elements such as assessment subject,assessment object,and assessment content are comprehensively considered,the index system is designed from the dimensions of tech-nical characteristics,safety,effectiveness,economy and applicability,and the access evaluation framework of im-ported medical new technologies is constructed.To offer a theoretical framework and evidence-based basis for medi-cal facility medical technology access management.

Objective To measure and comprehensively analyze the operation efficiency of coronary heart disease Center of National Regional Medical Center for Cardiovascular Disease from the dimensions of department service in-come,department service quality,department service efficiency and department service benefit,and put forward targeted operation management optimization strategies based on the analysis results.Methods The operation effective-ness evaluation index of CHD centers in sample hospitals from 2020 to 2022 was measured by the empirical re-search method from the overall level of the center and the level of clinical departments,and the scores were com-pared and analyzed.Results From 2020 to 2022,the operation effectiveness evaluation index of CHD centers in sam-ple hospitals showed a good trend,increasing from 80.57 points to 82.86 points.The 3-year average score was 81.74;Among them,the score rate of department service benefit dimension is higher,the average is 96.64％;The score rate of department service efficiency was lower,with an average of 68.53％.The departments with the lowest operational efficiency scores from 2020 to 2022 are all A2 departments,with 74.39,72.41 and 75.89 scores respec-tively,mainly due to the relatively low scores of A2 departments in the dimensions of department service revenue and department service efficiency.Conclusion The results of clinical department operation effectiveness evaluation can provide the evidence-based basis for hospital operation management,and hospitals can establish benchmarking management departments according to the evaluation results and take targeted measures to improve the comprehen-sive operation efficiency of departments.