Objective:To investigate the operation of water improvement projects in villages affected by drinking-water-borne endemic arsenic poisoning in Shaanxi Province, the arsenic level in both internal and external environments, the trend of disease development and patient management, and evaluate the effectiveness of prevention and control measures.Methods:From March to December 2023, in accordance with the requirements of the "Notice of the Office of Shaanxi Provincial Health Commission on Issuing the Monitoring Plan for Key Endemic Diseases such as Kashin-Beck Disease" and the "Monitoring Plan for Endemic Fluorosis and Arsenism in Shaanxi Province", all villages affected by drinking-water-borne arsenic disease were monitored. Water arsenic testing was carried out in accordance with the "Standard Test Methods for Drinking Water Inorganic Nonmetallic Indicators" (GB/T 5750.5-2006), and the evaluation of whether water arsenic exceeded the standard was conducted based on the "Sanitary Standards for Drinking Water" (GB 5749-2022). According to the "Diagnosis of Endemic Arsenism" (WS/T 211-2015), the arsenic poisoning status of all population in the disease affected areas was investigated. In 5 villages of 3 monitoring counties, 358 people were randomly selected to determine the urinary arsenic level, and the determination was made according to the "Safety Guideline Value of Urinary Arsenic for Human Population" (WS/T 665-2019). According to the "Notice of the National Health Commission on Issuing the Evaluation Measures for Control and Elimination of Key Endemic Diseases (2019 Edition)", elimination evaluation was conducted.Results:A total of 2 cities, 3 counties, 9 towns, and 13 endemic villages were monitored, with a water improvement rate of 100% (13/13), and all were operating normally. The arsenic level in residents' drinking water was < 0.01 mg/L. A total of 12 688 people were examined, and 338 cases of arsenic poisoning were detected, all of whom were historical cases. There were no new cases of arsenic poisoning or skin cancer patients. The geometric mean of urinary arsenic was 0.026 0 mg/L, which was lower than the safety guideline value of 0.032 mg/L for urinary arsenic in the population. All 338 existing arsenic poisoning patients had received family doctor contract services and implemented follow-up management. The drinking-water-borne endemic arsenic poisoning areas counties in Shaanxi Province have reached the elimination standard.Conclusions:The water improvement project in drinking-water-borne endemic arsenic poisoning areas in Shaanxi Province is operating normally. The arsenic content in both the internal and external environments of the population meets the standard. The condition is stable and no new cases have been detected. Follow up management has been implemented for all current cases. All affected counties have reached the elimination standard.

Objective:To study the epidemiological characteristics and clinical diagnosis of human brucellosis in Qujing City, Yunnan Province.Methods:Through the Infectious Disease Reporting Information Management System of the China Disease Prevention and Control Information System, the basic information and clinical diagnostic data of brucellosis cases reported in Qujing City from January 2008 to December 2023 were retrospectively collected. Descriptive epidemiological methods were used to analyze the epidemic profile, three distribution characteristics (time, population, region), and diagnosis of brucellosis.Results:A total of 1 417 brucellosis cases were reported in Qujing City from 2008 to 2023, with no death. The annual average incidence of brucellosis was 1.49/100 000, with no cases reported in 2009 and 2010, and the highest incidence in 2023 (7.82/100 000). The incidence of brucellosis showed an increasing trend year by year (χ 2trend = 1 874.58, P < 0.001). The number of cases from June to November accounted for 61.54% (872/1 417). The majority of brucellosis cases were in the age group of 36 - 65 years old, accounting for 67.82% (961/1 417). Among them, there were 954 males and 463 females, with a gender ratio of 2.06 ∶ 1.00. Farmers were the main occupation, accounting for 84.33% (1 195/1 417). The cases were mainly distributed in Luliang County (621 cases), Xuanwei City (282 cases) and Shizong County (137 cases), accounting for 73.39% (1 040/1 417). The median interval between onset and diagnosis was 13 days, and the cases with intervals ≤7 d, 8 - 30 d, and ≥31 d accounted for 32.11% (455/1 417), 40.16% (569/1 417), and 27.73% (393/1 417), respectively. Totally 63.94% (906/1 417) of the cases were confirmed in medical institutions in Qujing City. Conclusions:The incidence of brucellosis in Qujing City is increasing year by year, with men, middle-aged and elderly people and farmers as the main population, summer and autumn as the peak period, and Luliang County, Xuanwei City and Shizong County as the high incidence areas. Most cases have an interval of less than 30 days between onset and diagnosis, and can be diagnosed within the jurisdiction.

The proposition of New Qualitative Productive Forces provides significant theoretical guidance for the development of China's healthcare sector.The Marxist concept of development serves as a foundational theoretical framework for empowering high-quality advancement in healthcare through these new productive forces.The Communist Party of China has consistently upheld Marxism as the guiding ideology for national governance.Based on the Marxist concept of development to analyze the new quality of productive forces,this is an important theoretical innovation of the Communist Party of China,which has important guiding significance for the development of China's health undertakings.

Objective To explore the facilitators and barriers of palliative care volunteering,and to provide references for further advancement of palliative care volunteering.Methods Purposeful sampling was used to select 12 volunteers from a palliative care ward in Hangzhou,Zhejiang Province,between April and September 2024.Semi-structured interviews were conducted,and directed content analysis was applied to organize and analyze the data,followed by theme analysis.Results Facilitators and barriers for volunteers' participation in palliative care volunteering were extracted.The 5 sub-themes of facilitators include motivating factors and perceived benefits,support and collaboration among volunteers,professional training and healthcare recognition,increased social awareness and public acceptance,and government support and institutional safeguards.The 5 sub-themes of barriers include limitations in individual capacity,challenges in collaboration with patients,families and healthcare workers,inadequate management and service mechanisms,uneven development of palliative care and insufficient public attention to psychological problems,and inadequate relevant laws and incentives.Conclusion There are more factors affecting the development of palliative care volunteering,and healthcare professionals should adopt targeted strategies to promote the active participation of volunteers in order to promote the sustainable development of palliative care volunteering.

Background:Optimizing cultivation techniques for traditional Chinese medicine has become a crucial means to improve the quality of medicinal materials.Microbial agents,as environmentally friendly and efficient plant growth promoters and soil conditioners,have increasingly attracted attention in eco-agriculture research.Objective:Our understanding remains limited regarding how the application of microbial agents,alone or in combination,affects changes in the rhizosphere microbiome and its association with the bioactive components of medicinal materials.Methods:In this study,Epimedium pubescens Maxim.was employed as a model plant to examine the effects of 2 microbial agents(Paenibacillus mucilaginosus and Bacillus subtilis)applied individually and in combination on plant growth and the accumulation of bioactive components.Additionally,this study explored the relationship between the rhizosphere microbiome and plant development.Results:The application of microbial agents increased the yield of E.pubescens leaves by 20.30％to 33.66％and enhanced the total flavonol glycosides content by 11.40％to 29.94％.Meanwhile,microbial treatments reshaped the rhizosphere microbiome,promoted the enrichment of beneficial microorganisms(e.g.,Frankia and Paenibacillus),suppressed phytopathogenic fungi such as Didymella and Scytalidium,and enhanced the stability of the soil microbial co-occurrence network.The partial least squares path model suggested that microbial agents not only directly impact the quality of medicinal herbs but also indirectly alter the accumula-tion of bioactive components by modulating the soil microbiome.Conclusion:These findings deepen our understanding of the relationship between medicinal plant quality and rhizosphere micro-biomes as mediated by microbial agents.They also provide a basis for designing and manipulating synthetic microbial communities to promote sustainable development in eco-agriculture.

Objectives:This study aims to evaluate the causal relationship between plasma proteins and myocardial infarction(MI)using two-sample bidirectional Mendelian randomization(MR)analysis,identify key biomarkers,and validate their expression.Methods:The study utilized publicly available genome-wide association study(GWAS)data of 4 907 plasma proteins as the exposure factor,with single nucleotide polymorphisms(SNPs)as instrumental variables,and four MI datasets as outcomes.Two-sample MR analysis was performed using the inverse variance weighted(IVW)method,complemented by simple model,weighted model,weighted median estimator(WME),and MR-Egger regression methods to assess the causal relationship between exposure factors and outcomes.Venn diagrams and word clouds were used to screen proteins associated with MI as candidate biomarkers.Reverse MR analysis was conducted to evaluate reverse causality.Sensitivity analysis was performed to assess the robustness of the results.Immunohistochemistry(IHC)was used to validate the expression of proteasome activator subunit 1(PSME1)and vacuolar protein sorting 29(VPS29)in the aorta of mice,and enzyme-linked immunosorbent assay(ELISA)was used to verify the expression of PSME1 and VPS29 in plasma from patients with acute myocardial infarction(AMI).Results:The two-sample MR analysis indicated that PSME1 was significantly negatively associated with myocardial infarction in all four datasets,with OR(95%CI)of 0.684(0.557-0.839),0.990(0.987-0.993),0.579(0.448-0.748),and 0.993(0.990-0.996),respectively,with all P<0.001.Similarly,VPS29 also showed a significant negative association with MI in all four datasets,with OR(95%CI)of 0.902(0.862-0.945),0.998(0.997-0.999),0.866(0.808-0.929),and 0.998(0.997-0.999),respectively,with all P<0.001.Reverse MR analysis did not detect reverse causality,and sensitivity analysis confirmed the robustness of the results.IHC results showed significantly reduced expression of PSME1 and VPS29 in the aortas of AMI mice with an atherosclerotic background compared to control mice(both P<0.05).ELISA results indicated significantly lower plasma levels of PSME1 and VPS29 in AMI patients compared to healthy controls(both P<0.05).Conclusions:Higher levels of PSME1 and VPS29 are negatively associated with the risk of MI,suggesting that PSME1 and VPS29 may serve as protective biomarkers for cardiovascular diseases.

Objective:To construct a performance evaluation system based on the balanced scorecard (BSC) and key performance indicators (KPI) for medical equipment management in order to effectively measure the management level of medical institutions for medical equipment. Methods:On the basis of literature research and expert consultation,an input,process,output and outcome (IPOO) framework was constructed to describe KPI of medical equipment management based on BSC analysis method. The weights of evaluation indicators were confirmed by factor analysis,and a performance evaluation system for medical equipment management was established. Four medical institutions (hospital 1-4) in Taizhou were selected from June 2023 to October 2023 according to the research items of Kangda College of Nanjing Medical University,and the medical equipment which purchase amount exceeded 500,000 CNY of 4 hospital from 2012 to 2022 were selected. The running data of 2022 was collected,and the management level of 4 hospitals for medical equipment were assessed by this evaluation system. Results:The constructed performance evaluation system about medical equipment management included 4 first-level indicators and 28 second-level indicators. The second-level indicators included 8 input KPI,8 process KPI,6 output KPI,and 6 outcome KPI. The weights of input,process,output and outcome were respectively 0.2853,0.2783,0.2066 and 0.2298. The comprehensive scores of average performance of medical equipment management in hospital 1-4 were respectively 78.88,71.27,66.32 and 70.87 points. The management level of hospital 1 and hospital 2 was better than that of Hospital 3 and Hospital 4. Conclusion:The constructed performance evaluation system of medical equipment management can quantitatively evaluate the management process of medical equipment,and find weak links,and provide continuous improvement,which can provide direction and basis for medical engineering department in improving its performance level.

Objective:To study the epidemiological characteristics and clinical diagnosis of human brucellosis in Qujing City, Yunnan Province.Methods:Through the Infectious Disease Reporting Information Management System of the China Disease Prevention and Control Information System, the basic information and clinical diagnostic data of brucellosis cases reported in Qujing City from January 2008 to December 2023 were retrospectively collected. Descriptive epidemiological methods were used to analyze the epidemic profile, three distribution characteristics (time, population, region), and diagnosis of brucellosis.Results:A total of 1 417 brucellosis cases were reported in Qujing City from 2008 to 2023, with no death. The annual average incidence of brucellosis was 1.49/100 000, with no cases reported in 2009 and 2010, and the highest incidence in 2023 (7.82/100 000). The incidence of brucellosis showed an increasing trend year by year (χ 2trend = 1 874.58, P < 0.001). The number of cases from June to November accounted for 61.54% (872/1 417). The majority of brucellosis cases were in the age group of 36 - 65 years old, accounting for 67.82% (961/1 417). Among them, there were 954 males and 463 females, with a gender ratio of 2.06 ∶ 1.00. Farmers were the main occupation, accounting for 84.33% (1 195/1 417). The cases were mainly distributed in Luliang County (621 cases), Xuanwei City (282 cases) and Shizong County (137 cases), accounting for 73.39% (1 040/1 417). The median interval between onset and diagnosis was 13 days, and the cases with intervals ≤7 d, 8 - 30 d, and ≥31 d accounted for 32.11% (455/1 417), 40.16% (569/1 417), and 27.73% (393/1 417), respectively. Totally 63.94% (906/1 417) of the cases were confirmed in medical institutions in Qujing City. Conclusions:The incidence of brucellosis in Qujing City is increasing year by year, with men, middle-aged and elderly people and farmers as the main population, summer and autumn as the peak period, and Luliang County, Xuanwei City and Shizong County as the high incidence areas. Most cases have an interval of less than 30 days between onset and diagnosis, and can be diagnosed within the jurisdiction.

To address the challenges associated with traditional medical treatment modalities that hinder the efficiency of healthcare delivery,and to facilitate the sharing of medical service information across multiple campuses via mobile platforms,the First Affiliated Hospital to Zhejiang University School of Medicine has proactively leveraged digital intelligence to innovate its medical service model.This program involved the development of a comprehensive process guidance service applet on the Alipay platform specifically for outpatient services.The applet offers intelligent support services,standardizes electronic authentication processes,coordinates medical resources across various hospital locations,and establishes an integrated service delivery system that seamlessly combines online and offline interactions.This approach has optimized the outpatient treatment process,enhanced the patient experience,and fostered standardized management of medical services across multiple campuses.

Objective:To construct a performance evaluation system based on the balanced scorecard (BSC) and key performance indicators (KPI) for medical equipment management in order to effectively measure the management level of medical institutions for medical equipment. Methods:On the basis of literature research and expert consultation,an input,process,output and outcome (IPOO) framework was constructed to describe KPI of medical equipment management based on BSC analysis method. The weights of evaluation indicators were confirmed by factor analysis,and a performance evaluation system for medical equipment management was established. Four medical institutions (hospital 1-4) in Taizhou were selected from June 2023 to October 2023 according to the research items of Kangda College of Nanjing Medical University,and the medical equipment which purchase amount exceeded 500,000 CNY of 4 hospital from 2012 to 2022 were selected. The running data of 2022 was collected,and the management level of 4 hospitals for medical equipment were assessed by this evaluation system. Results:The constructed performance evaluation system about medical equipment management included 4 first-level indicators and 28 second-level indicators. The second-level indicators included 8 input KPI,8 process KPI,6 output KPI,and 6 outcome KPI. The weights of input,process,output and outcome were respectively 0.2853,0.2783,0.2066 and 0.2298. The comprehensive scores of average performance of medical equipment management in hospital 1-4 were respectively 78.88,71.27,66.32 and 70.87 points. The management level of hospital 1 and hospital 2 was better than that of Hospital 3 and Hospital 4. Conclusion:The constructed performance evaluation system of medical equipment management can quantitatively evaluate the management process of medical equipment,and find weak links,and provide continuous improvement,which can provide direction and basis for medical engineering department in improving its performance level.