Objectives To establish an evaluation index system for general hospital's sustainable innovation ability of science and technoloby and determine the index weight. Methods Firstly, the theory of scientific and technological innovation was discussed based on the systematic analysis of the related facts from the documents. Secondly, a set of targets was drafted with methods of work breakdown structure (WBS), classification and combination from references to many other studies of science and technology evaluation, and then revised by experts who are familiar with the subject. Thirdly, the weight of each target was decided through Analytical Hierarchy Process (AHP) and questionnaires. Results A systematic and comprehensive evaluation system of the general hospital's sustainable innovation ability of science and technology, comprised 3 first-level indicators, 15 second-level indicators and 37 third-level indicators, which were proved reliable by consistency check. The weights of each indicator were also defined. Conclusions The evaluation system comprises both qualitative and quantitative indicators. The indicators not only reflect the performance of a period, but also reflect the sustainability of large general hospitals' scientific and technological innovation ability. By using the scientific consultation, analysis and statistics, the evaluation system is proved to be valid and reliable.

Objective To provide an index system and model for evaluating the development strategies of military preventive medicine (MPM).Methods SWOT was used to analyze the internal and external conditions of the development strategies of MPM,and the evaluation index system was constructed.The weight of each evaluation index was determined based on the analytic hierarchy process (AHP) and expert consultation.The evaluation model of MPM development strategies and confrontation matrix were constructed based on SWOT analysis.The effectiveness of the index system and model was evaluated through empirical research.Results The evaluation index system was constructed,which included four grade-one indexes (R&D quality,difficulty,requirement and support) and sixteen grade-two indexes (research level,academic status,etc.).The advantage and disadvantage models,opportunity threat model and SWOT evaluation model were established.The confrontation matrix of development strategies for MPM was developed.Conclusion This evaluation index system and model can accurately evaluate MPM development strategies and provide reference for formulating development strategies of MPM.

Objective To investigate the expression of phosphorylated RB (pRB) in the invasion front of papillary thyroid carcinoma and the clinical pathological implications. Methods Immunohistochemistry was ap-plied in analyzing pRB expression feature and the clinical pathological implications in a total of 82 patients who underwent total or subtotal thyroidectomy and neck lymph node dissection for papillary thyroid carcinoma. Results The displacement of pRB proteins from the nucleus to the cytoplasm was observed in the invasive front of papil-lary thyroid carcinoma , which was an independent predictor of lymph node metastasis in papillary thyroid carci-noma. Conclusion Nuclear-cytoplasmic transport of pRB in the invasive front was an independent predictor of lymph node metastasis in papillary thyroid carcinoma.

Objective To evaluate the sustainable innovative ability of science and technology (S &T) of four large general hospitals from three different regions of China(Chongqing, Shaanxi and Hunan) with an evaluation system. Method The data collected were processed with normalization method. The evaluation models were established and varied in design to reflect either the dynamic trends or the levels of innovative abilities in different hospitals. Results Hospital A, B and D took on an ascending trend in sustainable S & T ability for innovation, while hospital C showed a descending trend in recent years. Overall, hospital A and D had a stronger sustainable S & T ability for innovation than hospital B and C. Conclusion The eval-uation system established is able to reflect the levels and trends of sustainable S & T innovative ability of the selected hospitals, which is in accordance with the actual situations, and is therefore scientific and feasible.It could provide reference for hospital S & T administrators to make decisions and is favorable to the sustainable development of hospital's S & T innovative ability.

AIM: To explore the effect of exogenous carbon monoxide (CO) on the hypoxic pulmonary arterial hypertension in the rat. METHODS: 60 rats were randomly divided into 5 groups: Normal group\, hypoxic group\, Hermin group\, Znpp group and CO group. HO-1 activity was examined by spectrophotometer and lung tissues was stained by immunohistochemical method. HO-1 mRNA level was tested by reverse transcriptase polymerase chain reaction (RT-PCR). RESULTS: (1) The pulmonary arterial pressure (18.52?3.24 mmHg) in CO group was higher than anoxic group and lower than hypoxic group (P

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.

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.

Objective:To analyze the health development plans of the provinces in China during the " 14th Five-Year Plan" , and explore the key tasks, similarities and differences of health informatization construction in each province.Methods:Using the website of local people′s government and the official website of the provincial Health Commission, 27 copies of health development plans of various provinces during the " 14th Five-Year Plan" period were retrieved and collected from February 16 to June 5, 2022. The relevant statements of health information in the plan were extracted, content analysis was used to reveal the structural characteristics of the policy in the form of word frequency statistics, and discourse analysis was used to study the policy content.Results:The health information policies of 27 provinces during the " 14th Five-Year Plan" period could be summarized as 10 major themes, such as accelerating the construction of hierarchical diagnosis and treatment system, promoting the high-quality development of public hospitals, and deepening the reform of medical security system. The health information policy in the eastern, central and western regions was relatively clear, and there were certain differences in the construction points according to their own characteristics.Conclusions:During the " 14th Five-Year Plan" period, the policies of each province around the field of health information are well defined, and the core structure and content are similar. The distribution of key points in the eastern region is relatively balanced; the construction of health information in the central region is more prioritized and prominent; the construction of health information in the western region is focused on complementing the weak links and weaknesses.

With the increasing popularity of chest spiral CT screening, the detection rate of lung cancer in China is increasing. According to the characteristics of lung cancer in China and the progress of lung cancer researches at home and abroad, Chinese Medical Association guidelines for clinical diagnosis and treatment of lung cancer are updated once a year. It is of great guiding significance to standardize and improve the clinical diagnosis and treatment of lung cancer for thoracic surgeons. The surgical diagnosis and treatment of lung cancer in the guidelines mainly include: (1) surgical treatment of stage Ⅰ-Ⅱ non-small cell lung cancer (NSCLC); (2) surgical treatment of resectable stage Ⅲ NSCLC; (3) surgical treatment of multiple primary lung cancer; and (4) surgical treatment of locally resectable small cell lung cancer. Based on the Chinese Medical Association guidelines for clinical diagnosis and treatment of lung cancer (2019 edition), this paper interprets the hot issues related to the surgical treatment of lung cancer.