Green development has become a consensus,yet hospitals exhibit high energy intensity during operations.The requirement to"reduce energy expenditure per 10,000 yuan of revenue"necessitates energy conservation in hospital logistics.This study,based on the practical context of a hospital,innovatively introduced third-party verification,employing separate mete-ring and comprehensive electrical testing for energy savings accounting.Through the Energy Performance Contracting(EPC)model,the study addressed financial,technical,and managerial challenges in hospital energy conservation.Technological trans-formations included:Construction of an energy consumption monitoring system Intensive power supply and distribution system up-grades High-efficiency lighting systems Centralized air conditioning control Smart recycled water systems Real-time water quality monitoring BIM-based energy room operations These measures significantly reduced operational costs,achieving dual environmen-tal and economic benefits.As carbon neutrality goals advance,hospitals will increasingly focus on green and low-carbon transi-tions.The EPC model provides an effective pathway for hospitals to achieve energy conservation and emission reduction.

Green development has become a consensus,yet hospitals exhibit high energy intensity during operations.The requirement to"reduce energy expenditure per 10,000 yuan of revenue"necessitates energy conservation in hospital logistics.This study,based on the practical context of a hospital,innovatively introduced third-party verification,employing separate mete-ring and comprehensive electrical testing for energy savings accounting.Through the Energy Performance Contracting(EPC)model,the study addressed financial,technical,and managerial challenges in hospital energy conservation.Technological trans-formations included:Construction of an energy consumption monitoring system Intensive power supply and distribution system up-grades High-efficiency lighting systems Centralized air conditioning control Smart recycled water systems Real-time water quality monitoring BIM-based energy room operations These measures significantly reduced operational costs,achieving dual environmen-tal and economic benefits.As carbon neutrality goals advance,hospitals will increasingly focus on green and low-carbon transi-tions.The EPC model provides an effective pathway for hospitals to achieve energy conservation and emission reduction.

Objective To preliminarily describe the current situation of chronic disease drug continuity between community hospitals and the Affiliated Hospital of Qingdao University in the medical alliance,to explore the key points for further improving the connection between upper and lower-level hospitals in the medical alliance,and to improve the drug supply guarantee and the ability of pharmaceutical services of primary medical institutions.Methods The nine community hospitals within the medical alliance centered on the Affiliated Hospital of Qingdao University were taken as the research subjects to investigate the medication continuity between the community hospitals and the core hospital in terms of cardiovascular diseases,diabetes,and respiratory system diseases before and after the medical alliance.Results Before the integration of medical alliances,the drug linkage rate for cardiovascular diseases,diabetes,and respiratory system diseases in community hospitals and core hospitals was relatively low.After the integration of medical alliances,the average drug linkage rate for the three chronic diseases significantly increased,all exceeding 60%.At the same time,the drug catalog in community hospitals was streamlined,reducing the phenomenon of one drug having multiple specifications.There is a significant difference in the number of drug varieties provided by different community hospitals for the three chronic diseases.Conclusion The medical alliance with the Affiliated Hospital of Qingdao University as the core promotes the up-down linkage of drug treatment in community hospitals,simplifies the drug catalog of primary medical structure,and facilitates the treatment and prescription of chronic patients.

As an important support for hospital operations,hospital logistic maintenance services suffer from pain points such as low efficiency and passive maintenance.The fundamental reason is the lack of a closed-loop mechanism.Based on the closed-loop theory and combined with mathematical modeling,this paper constructs a quality control system for logistic mainte-nance services and proposes a four-stage management process:In the planning stage,optimization goals and constraints are clari-fied.In the design stage,a comprehensive optimization model is established to minimize response time deviation and total mainte-nance costs while maximizing the one-time repair rate.In the execution stage,a maintenance task allocation matrix is generated based on the model solution to optimize resource scheduling.In the inspection stage,RTD,FFR,and QMS are introduced to quantitatively evaluate service performance.In the improvement stage,problem feedback is addressed,and model parameters are adjusted to form a closed loop.Hospital A is used as a practical case study,and the application effect of the quality control sys-tem is verified through analysis of its maintenance data.The quality control system has significant effects on optimizing the re-sponse efficiency,stability,and resource utilization of logistic maintenance services,providing a practical reference for other medical institutions.

Objective To preliminarily describe the current situation of chronic disease drug continuity between community hospitals and the Affiliated Hospital of Qingdao University in the medical alliance,to explore the key points for further improving the connection between upper and lower-level hospitals in the medical alliance,and to improve the drug supply guarantee and the ability of pharmaceutical services of primary medical institutions.Methods The nine community hospitals within the medical alliance centered on the Affiliated Hospital of Qingdao University were taken as the research subjects to investigate the medication continuity between the community hospitals and the core hospital in terms of cardiovascular diseases,diabetes,and respiratory system diseases before and after the medical alliance.Results Before the integration of medical alliances,the drug linkage rate for cardiovascular diseases,diabetes,and respiratory system diseases in community hospitals and core hospitals was relatively low.After the integration of medical alliances,the average drug linkage rate for the three chronic diseases significantly increased,all exceeding 60%.At the same time,the drug catalog in community hospitals was streamlined,reducing the phenomenon of one drug having multiple specifications.There is a significant difference in the number of drug varieties provided by different community hospitals for the three chronic diseases.Conclusion The medical alliance with the Affiliated Hospital of Qingdao University as the core promotes the up-down linkage of drug treatment in community hospitals,simplifies the drug catalog of primary medical structure,and facilitates the treatment and prescription of chronic patients.

As an important support for hospital operations,hospital logistic maintenance services suffer from pain points such as low efficiency and passive maintenance.The fundamental reason is the lack of a closed-loop mechanism.Based on the closed-loop theory and combined with mathematical modeling,this paper constructs a quality control system for logistic mainte-nance services and proposes a four-stage management process:In the planning stage,optimization goals and constraints are clari-fied.In the design stage,a comprehensive optimization model is established to minimize response time deviation and total mainte-nance costs while maximizing the one-time repair rate.In the execution stage,a maintenance task allocation matrix is generated based on the model solution to optimize resource scheduling.In the inspection stage,RTD,FFR,and QMS are introduced to quantitatively evaluate service performance.In the improvement stage,problem feedback is addressed,and model parameters are adjusted to form a closed loop.Hospital A is used as a practical case study,and the application effect of the quality control sys-tem is verified through analysis of its maintenance data.The quality control system has significant effects on optimizing the re-sponse efficiency,stability,and resource utilization of logistic maintenance services,providing a practical reference for other medical institutions.

Objective To provide a scientific benchmark for the era of population aging and improve the medical care environment for the elderly in terms of hospital facility accessibility.Methods A random sampling method was used to select 375 individuals from 10 healthcare institutions in a specified city as survey participants from December 2022 to February 2023.A total of 375 questionnaires titled"Comprehensive Rating Scale for Patient Experience in Medical Facilities(Accessibility Category)"were distributed among the participants,with 356 valid responses received and subjected to reliability and validity assessments.The questionnaire included 6 accessibility indicators,each rated from 1 to 10,to evaluate the accessibility level of healthcare fa-cilities.The acquired data was analyzed using the Rank Sum Ratio method and the Four Quadrants model.Results The average score for building accessibility in the city's medical institutions was 35.86,with several indicators at a moderate level,indicating a need for an improvement of the facility accessibility.Meanwhile,the economic operational status of various medical institutions appeared to influence the implementation of accessibility features,which also correlated with local government construction plan-ning,staff awareness of accessible infrastructure,and other factors.Conclusion Medical facilities in cities could implement bar-rier-free modifications in parking,toilets,and other areas,improve the use of accessible AI technology,and develop intelligent medical scenarios in order to meet the challenges of an aging society,improve the medical care quality for the elderly,and reduce social security cost.The governments should accelerate the improvement of supportive policies and regulations and bolster support for the accessibility enhancements.Higher education and research institutions can collaborate with healthcare providers for innova-tive integration of industry academia,research,and application,fostering the conversion of research into practical solutions.

A public hospital Party branch,in the establishment of the"Four Orientations"project(Leading groups work effectively,Party branches work with promising methods,Party building achieves a fame with brand,and each unit has its own model)and"Four Strengths"(strong political role,strong Party branch team,strong team of Party members,and strong per-formance)has combined its work with bold exploration at the intersection of party building and discipline development.The branch has refined a distinctive"Bridge Culture"concept,symbolizing its identity,and has implemented four key projects:"Building bridges""Consolidating bridges""Expanding bridges"and"Preserving bridges".Collectively,these initiatives have led to the development of a"Bridge Culture"brand.The branch's role,as a vanguard in discipline advancement and public health services,has been fully leveraged,aiming to drive high-quality development of discipline through the vehicle of ideological and political work.

Objective In order to improve the quality and efficiency of hospital service guarantee,build a"one-stop"intelligent service model for hospitals,form universal standards,and solve the common problems of"scattered combat,informa-tion isolation,partial idleness,and insufficient application"in hospitals.Methods A"one-stop"intelligent service center was established.Through one intelligent platform,two types of interaction windows,and four business modules,it performed five core functions,namely,comprehensive command,emergency response,centralized dispatching,system monitoring,and service as-surance.The same platform operated,unified service entrance,unified access to events,and unified deployment of personnel,to achieve all-weather,visual management of logistics core data.Results The average response time for logistics support matters in 2023 was 10 minutes,a decrease of 33％compared to 2021;The completion time is 30 minutes,a year-on-year decrease of 25％;There were 19 alarm events,a year-on-year decrease of 34％;Satisfaction rate is 95％,with a year-on-year increase of 15％.Conclusion The construction of intelligent hospital security system based on the one-stop mode can effectively implement normal data publicity and performance secondary distribution,stimulate the enthusiasm of logistics staff,and greatly improve serv-ice efficiency and quality.

Background: An in vitro study on rapid culturing method of human gingival fibroblast cells (HGFCs) was established to investigate the potential use of the leukocyte-platelet rich fibrin (L-PRF) in tissue engineering technology, different medical fields, including periodontology and implantology. Methods: Eight biopsies were obtained from eight different donors and a modified culturing technique was developed to obtain HGFCs. The modified 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide MTT assay was used to compare the cell viability when the modified culturing method was used in comparison to the standard method. Blood samples were collected from the same patients and L-PRF was isolated using a standard protocol. The releases of platelet-derived growth factor-AA and transforming growth factor-beta1 at various time intervals were observed using enzyme-linked immunosorbent assay (ELISA) kit. The proliferative effect of L-PRF on HGFCs was assessed by the cell counting kit—8 assay. Results: A simple and rapid modified method for in vitro HGFC culture yielded a cellular monolayer within three to nine days after cell culture. L-PRF with three-dimensional polymer fibers released growth factors that peaked during the first three hours and continued to produce up to 10 days. The L-PRF presented a dose-dependent effect on HGFCs proliferation where HGFCs proliferation increased with an increase in L-PRF concentration. Conclusion The modified technique for the culture of HGFCs might be useful for the development of future experimental and clinical studies, besides L-PRF has great therapeutic potential in oral surgery fields.