目的 分析基层医院ICU VAP的危险因素及病原学情况。方法 回顾性分析2013年1月—2014年12月本院ICU收治的机械通气>48 h 的118例患者,分VAP组和非VAP组,分析VAP的危险因素及病原学情况。结果 VAP组与非VAP组在紧急气管插管,机械通气时间,抗生素种类,糖皮质激素,PPI及镇静药物使用>7天,返流,MODS,ICU停留时间的项目,两组比较差异有统计学意义。紧急插管:52.2％ vs 31.9％,P＝0.029;机械通气时间:(9.8±3.5)vs(7.3±2.8)天,P＝0.038;抗生素种类>2种:52.2％ vs 26.4％,P＝0.005;使用糖皮质激素:56.5％ vs 27.0％,P＝0.001;PPI使用>7天:65.2％ vs 40.3％,P＝0.008;镇静药物使用>7天:58.7％ vs 38.9％,P＝0.035;返流:50％ vs 29.2％,P＝0.022;合并MODS:47.8％ vs 22.2％,P＝0.004;ICU停留时间:(13.6±6.6)vs(10.2±5.3)天,P＝0.023。使用糖皮质激素、机械通气时间、ICU停留时间是VAP的独立危险因素(多因素Logistic分析的OR值:2.481、1.234、1.075)。基层医院ICU VAP主要以革兰氏阴性菌(82.3%)为主。结论 使用激素、机械通气时间、ICU停留时间是基层医院ICU VAP的独立危险因素;而VAP病原菌感染以G-菌为主,可经验使用G-菌敏感的抗生素。

Objective To analyze pathogens and risk factors of VAP in a general ICU of a primary hospital. Methods Totally 112 patients(from 2013-01 to 2014-12) under mechanical ventilation over 48 h were retrospectively studied. The patients were assigned into VAP group and non-VAP group. The independent risk factors and pathogens of VAP were analyzed. Results There was significant difference between VAP group and non-VAP group in terms of emergent tracheal intubation, MV time, types of antibiotics used, the use of hormones,the use of PPI and sedative drugs for more than 7 days, regurgitation, MODS, ICU stay time. Emergent tracheal intubation:52.2％ vs 31.9％,P＝0.029;MV time:9.8±3.5day vs 7.3±2.8day,P＝0.038;types of antibiotics used > 2 kinds:52.2％ vs 26.4％,P＝0.005;the use of hormones:56.5％ vs 27.0％,P＝0.001;the use of PPI >7day:65.2％ vs 40.3％,P＝0.008;the use of sedative drugs >7day:58.7％ vs 38.9％,P＝0.035;regurgitation:50％ vs 29.2％,P＝0.022;MODS:47.8％ vs 22.2％,P＝0.004;ICU stay time:13.6±6.6day vs 10.2±5.3day,P＝0.023. The use of hormones,MV time, ICU stay time were the independent risk factors of VAP[odds ratio(OR) of multivariate logistic regression:2.481、1.234、1.075]. The main pathogens of VAP were gram-negative bacteria (82.3%). Conclusion The study shows that the use of hormones,MV time, ICU stay time are the independent risk factors of VAP; gram-negative bacteria are the main pathogens of VAP. Once VAP occurs, they can be treated with anti-gram-negative bacteria antibiotics.

目的 通过构建结构方程模型,分析某三级甲等综合医院腹股沟疝患者住院费用的影响因素,旨在为合理控制腹股沟疝单病种费用提供依据。方法 收集4 328份高州市人民医院2016—2022年主要诊断疾病名称为腹股沟疝且行腹股沟疝手术的患者的病历资料,预分析单个影响因素,采用AMOS28.0拟合构建模型。结果 结构方程模型拟合达到标准。性别、年龄、费别、住院次数、入院途径、伴随病、单双侧疝对总费用所产生的总效应数值分别为0.008、-0.044、0.062、0.014、-0.119、0.106、0.236;性别、年龄、费别、住院次数、入院途径、伴随病、单双侧疝通过住院时间间接对住院费用产生影响。结论 对住院费用产生的影响因素有性别、年龄、费别、住院次数、入院途径、伴随病、单双侧疝、住院时间,建议推行患者预住院模式及日间手术,在正式住院前完成相关检查,优化医疗服务流程,从而合理有效控制单病种住院费用。

Objective By utilizing a structural equation model, to analyze determinants that affect the hospitalization costs for individuals with inguinal hernia at a tertiary-level comprehensive medical center, offering insights for the potential management of costs associated with this specific ailment. Methods This study entailed the compilation of 4 328 patient files from individuals who received surgical treatment for inguinal hernia at a third-level general hospital over the period spanning 2016 to 2022. Preliminary analysis was conducted on isolated variables, followed by the development of a model using AMOS 28. 0 for fit assessment. Results The fitting of structural equation model reached the standard. The total effect values of gender, age, cost, number of hospitalizations, admission route, concomitant disease, unilateral and bilateral hernia on the total cost were 0. 008, -0. 044, 0. 062, 0. 014, -0. 119, 0. 106, 0. 236, respectively. Gender, age, cost, number of hospitalizations, admission route, concomitant disease, unilateral and bilateral hernia indirectly affected hospitalization expenses through hospitalization days. Conclusions Gender, age, cost, number of hospitalizations, of admission, concomitant diseases, unilateral and bilateral hernia, and length of hospital stay have an impact on hospitalization costs. It is suggested to implement the pre-hospitalization mode and day surgery, complete relevant examinations before formal hospitalization, and optimize the medical service process, so as to reasonably and effectively control the hospitalization cost of single disease.

目的 深入了解河源市某综合医院职业暴露的真实情况,评估健康风险,从而提出有效的控制措施,并提升医院员工的职业防护意识,以保障他们的健康和安全。方法 采用回顾性调查,从暴露类型、环节、病原体种类、职业类别、工龄等方面,对河源市某综合医院在2022—2023年所发生的职业暴露事件进行统计分析。结果 在2022—2023年期间,该综合医院共计发生了93例血源性病原体职业暴露事件,以锐器伤为主,共80例,占86.02%;职业暴露最多的是护理人员,共发生61例,占65.59%;工作人员中工龄≤2年的职业暴露比例最多,共有71例,占76.34%;职业暴露的发生环节主要集中在处理丢弃锐器物以及进行检查、治疗、护理操作的过程中,均为30例,占32.26%;发生职业暴露的原因主要是缺少防护,出现34例,占36.56%;职业暴露主要发生在普通病房,为37例,占39.78%;其次为门急诊,均为15例,占16.13%;职业暴露发生的暴露源传染病病原体种类以不明病原体为主,为36例,占38.70%;其次是乙型肝炎病毒,为32例,占34.40%;所有发生职业暴露的员工均接受了全面的暴露风险评估、合理的预防性用药措施以及定期的健康监测。结论 医院管理部门需加强职业安全培训,特别是针对护理人员和低年资员工,严格执行标准操作规程,提供充足防护用品,改进医疗设备设计,建立完善的监测报告和保障体系,并强化监督和管理,以降低职业暴露风险,保障员工职业安全。

Objective To gain a deep understanding of the actual situation of occupational exposure in a general hospital in Heyuan City, assess health risks, propose effective control measures,and enhance the awareness of occupational protection among hospital staff to safeguard their health and safety. Methods A retrospective study was conducted to statistically analyze the occupational exposure events that occurred in a general hospital in Heyuan City from 2022 to 2023, in terms of exposure types, links, types of pathogens, occupational categories, and years of service. Results During the period from 2022 to 2023, a total of 93 cases of occupational exposure to blood-borne pathogens occurred in the general hospital, with sharp instrument injuries being the most common, accounting for 80 cases（86. 02%）; nurses accounted for the majority of occupational exposures, with 61 cases（65. 59%）; among the staff, those with a service time ≤ two years had the highest proportion of occupational exposures, with 71 cases（76. 34%）; the main occurrence of occupational exposures was in the processes of disposing of discarded sharp instruments and conducting inspections, treatments, and nursing operations, both accounting for 30 cases（32. 26%）; the main reason for occupational exposures was lack of protection, with 34 cases（36. 56%）; occupational exposures occurred mainly in general wards, with 37 cases（39. 78%）, followed by outpatient and emergency departments, both with 15 cases（16. 13%）; the types of infectious pathogens exposed in occupational exposures were mainly unknown, with 36 cases（38. 70%）, followed by hepatitis B, with 32 cases（34. 40%）; all staff who experienced occupational exposures received comprehensive exposure risk assessments,reasonable preventive medication measures, and regular health monitoring. Conclusions Hospital management departments need to enhance occupational safety training, particularly for nursing staff and junior-level employees, strictly enforce standard operating procedures, provide adequate protective equipment, improve medical device design, establish a comprehensive monitoring and reporting system, strengthen supervision, and manage to reduce the risk of occupational exposure and ensure the occupational safety of employees.

       目的   通过分析广州某三甲医院临床试验用药品规范管理体系构建前后试验用药品超温次数及质控发现缺陷项数量变化情况，为药物临床试验规范开展提供参考。方法   结合某医院临床试验用药品管理实践，以试验用药品超温次数、质控发现缺陷项数量占项目比为评价指标，使用卡方检验进行比较。结果   某医院实施临床试验用药品规范管理体系后，发生试验用药品超温次数由实施前的9次下降至3次，呈明显下降趋势，2018—2020年试验用药品管理方面质控发现缺陷项数量占项目比为70.25%，2021—2023年占项目比为18.90%，实施前后组间比较差异有统计学意义（P＜0.001）。结论   构建临床试验用药品规范管理体系，可以减少试验用药品超温次数和试验用药品管理方面质控发现缺陷项数量，从而保证药物临床试验的质量。

       Objective   To analyze the changes in the number of excessive temperature incidents and the proportion of quality control issues in drug management before and after the establishment of construction and practice of standardized management system in a tertiary hospital in Guangzhou，to provide a reference for drug clinical trials standard development．Methods  Based on the management practice of investigational medicinal products from a hospital，the number of excessive temperature incidents and the proportion of quality control issues in drug management were taken as evaluation index and compared using chi-square tests．Results  After implementing the standardized management system for investigational drugs，the number of temperature exceeding incidents decreased from 9 times to 3 times，showing an obvious decreasing trend，and from 2018 to 2020，the  proportion of quality control issues in drug management accounted for 70.25%，while from 2021 to 2023，it accounted for 18.90%．There was a statistically significant difference between the groups before and after the implementation（P＜0.001）．Conclusions  The establishment of  standardized management  system for investigational medicinal  products can  reduce the  number of excessive temperature incidents and the proportion of quality control issues in drug management，and ensure the quality of drug clinical trials．

        随着信息技术发展，传统报账模式难以满足现代医院精细化管理与内部控制要求，公立医院报账现状存在财务定位不准确、重核算轻管理，顶层规划不足、信息孤岛现象严重，内部控制不完善、运营风险高，核算效率不高、职工满意度低等诸多问题。如何有效应对传统报账弊端，推动医院管理模式转变并实现高质量发展是公立医院面临的课题。公立医院智慧报账体系建设需重视顶层设计，基于内部控制要求结合智慧化手段优化流程，以达成提升财务战略地位、系统互通、效率提升、提高职工满意度和内控风险可控的目标，案例医院的智慧报账系统建设实践可为其他医院提供参考借鉴。

        As information technology advances，traditional accounting models are increasingly inadequate for the refined management and internal control needs of modern hospitals．Public hospitals encounter several challengesincluding inaccurate financial positioning，an emphasis on accounting over management，insufficient top-level planning，seriousinformation silos，weak internal controls，high operational risks，low accounting efficiency，and low employee satisfaction．Effectivelyaddressing 

the shortcomings of traditional accounting practices and transforming hospital management models for high-quality development is 

a pressing challenge．The development of an intelligent accounting system in public hospitals should prioritize top-level design，

optimize processes in line with internal control requirements，and integrate intelligent technologies．This approach aims to enhance 

the strategic role of finance，improve system interoperability，increase efficiency，boost employee satisfaction，and ensure 

manageable internal control risks．The practical implementation of the intelligent accounting system in the case hospital can provide 

valuable insights for other hospitals．

        当前公立医院面临的内外部环境十分复杂，各种不确定因素影响公立医院健康运营。引入内部控制理念，建立健全采购与付款环节是必要的。文章对目前公立医院采购与付款业务管理中存在的问题进行分析，从改善内部环境建设、建立起有效的风险评估体系、加强采购与付款业务控制活动、巩固监督检查体系、加强信息沟通建设五个方面提出相应策略，优化公立医院采购与付款环节内部控制，从而减少风险带来的不确定性，保障医院运行的效率效益，助力医院高质量持续发展。

      Public hospitals are currently navigating a complex internal and external environment，where  various uncertainties can impact their effective operation．The introduction of internal control concepts and the establishment of  robust procurement and payment processes are essential．This paper analyzes the issues present in the management of procurement and payment operations within public hospitals．It proposes strategies across five key areas：enhancing the internal environment，establishing an effective risk assessment framework，strengthening control activities in procurement and payment processes，reinforcing the supervision and inspection system，and improving information communication．These  strategies aim to optimize internal controls，reduce uncertainty associated with risks，ensure operational efficiency，and support the sustainable，high-quality development of public hospitals．

       目的   探讨、对比休克指数（SI）与血乳酸水平预测院前创伤性休克患者预后中的应用。方法   于2020年12月—2023年12月收治80例创伤性休克患者，均接受SI、乳酸水平的监测。结合监测的结果进行分组：乳酸正常组：乳酸水平在2 mmol/L以下，升高组：2 mmol/L以上；SI正常组：SI在0.9以下，升高组：SI在0.9以上。观察、记录患者入院7 d后的序贯性器官功能衰竭评分（SOFA），对多器官功能障碍综合征（MODS）情况进行评估。同时观察、记录机械通气、血管活性药物的使用和住院等情况。结果   乳酸水平升高组60例，正常组20组；SI升高组58例，正常组22例，女性乳酸水平、SI，与男性比较差异无统计学意义（P＞0.05）。是否发生多器官功能障碍者的年龄、性别、SI指数比较差异无统计学意义（P＞0.05）；格拉斯哥昏迷评分（GCS）评分［（4.22±1.53）分 vs （9.46±3.82）分，t=7.816，P＜0.001］、住院时间［（23.34±5.71）d vs （12.26±2.11）d，t=11.830，P＜0.001］、基础乳酸值［（4.75±2.36）mmol/L vs （2.04±1.11）mmol/L，t=6.721，P＜0.001］与发生MODS在组间对比差异有统计学意义。SI升高组的容量复苏收缩压＞80 mmHg（%）有27例，与乳酸水平升高组比较差异有统计学意义（P＜0.05）（46.55% vs 18.18%，χ ² =12.237，P＜0.001）。乳酸水平升高组中，11例患者接受机械通气，乳酸水平均升高（P＜0.05）；9例患者使用血管活性药物，乳酸水平均升高，比较差异无统计学意义（P＞0.05）；38例住院患者，24例乳酸水平升高（P＜0.05）。13例患者接受机械通气，12例SI升高，比较差异无统计学意义（P＞0.05）；11例患者接受血管活性物治疗，8例SI升高，比较差异无统计学意义（P＞0.05）；39例患者住院，SI升高22例，比较差异有统计学意义（P＜0.05）。结论   针对重症的创伤性休克患者，当血乳酸水平升高时会大大增加MODS发生的概率，乳酸水平在对重症创伤性休克患者预后进行预测时，应用价值更高。

       Objective  To explore and compare the application of shock index（SI）and  blood lactic acid level in predicting the prognosis of patients with pre-hospital traumatic shock．Methods  From December 2020 to December 2023，80 patients with traumatic shock were enrolled，and their SI and levels of lactic acid were monitored．Patients were grouped according to the monitoring results：normal group：lactic acid level below 2 mmol/L，increased group：above 2 mmol/L；normal group：SI below 0.9，and increased group：SI above 0.9．The sequential organ failure score（SOFA）was observed and recorded 7 days after hospitalization，and the situation of multiple organ dysfunction syndrome（MODS）was evaluated．At the same time，mechanical ventilation，the use of vasoactive substances and hospitalization were observed and recorded．Results  There were 60 cases in the group with increased lactic acid level and 20 cases in the normal group．There were 58 cases of increased SI and 22 cases of normal．The lactic acid level and SI index in women were higher than those in men，with no difference（P＞0.05）．There were no differences in age，sex，SI index and the incidence of MODS（P＞0.05）．GCS score（4.22±1.53 vs 9.46±3.82），hospitalization days（23.34±5.71 vs 12.26±2.11）d，basal lactate value（4.75±2.36 vs 2.04±1.11）mmol L-1 were significantly different from those of MODS（t=11.830，P＜0.001；t=6.721，P＜0.001，P＜0.05）．There were 27 cases with volume  resuscitation systolic blood pressure ＞ 80 mmhg（%）in the group with increased SI，which was different from that of SI and lactic acid（46.55% vs18.18%，χ ² =12.237，P＜0.001；P＜0.05）．Lactic acid increased group：11 patients received mechanical ventilation，and the lactic acid levels of all 11 patients increased（P＜0.05）．Nine patients used vasoactive substances，and their lactic acid levels all increased，with no significant difference（P＞0.05）．Of the 38 inpatients，24 cases had elevated lactic acid levels（P＜0.05）．Thirteen patients received mechanical ventilation，and 12 patients had elevated SI，with no statistical significance（P＞0.05）．Eleven patients were treated with vasoactive agents，and 8 patients had increased SI，with no difference（P＞0.05）．Among the 39 patients hospitalized，22 cases had increased SI，and the difference was statistically significant（P＜0.05）．Conclusions  For patients with severe traumatic shock，when the blood lactic acid level increases，the probability of MODS will be greatly increased．Compared with SI index，lactic acid level has higher application value in predicting the prognosis of patients with severe traumatic shock．

       目的   分析结核专科医院医学生特征及管理配合度影响因素，为进一步提升医学生管理配合提供参考。方法   选择在院511名医学生进行基本情况采集及问卷调查，以问卷打卡次数及打卡时间评估医学生的管理配合度，并进一步分析其影响因素。结果   进修生、研究生及实习生的性别构成比较差异无统计学意义（P＞0.05），而年龄、专业及学历比较差异有统计学意义（P＜0.05）。医学生的学历与管理配合度无关，而不同年龄、性别、类别、专业医学生的管理配合度比较差异有统计学意义（P＜0.05）。结论   针对结核病专科医院医学生的类别、专业、年龄等不同特征，调整专科医院教学管理方法并实行相应的管理措施，对加强专科教学医院的医学生管理工作具有一定的价值。

       Objective  To analyze the characteristics and the influencing factors of management cooperation of medical students in tuberculosis specialized hospital，providing  reference for further improving the cooperation of medical  students in management．Methods  Five hundred and eleven medical students were selected in the specialized hospital for basic information collection and questionnaire survey，the management cooperation of medical students were evaluated from the frequency and time of questionnaire check-in，and the influencing factors were further analyzed．Results  According to the classification as continuing education students，graduate students and interns，there was no statistical difference in gender，but there were  differences in age，major，and education degree（P＜0.05）．Age，gender，type，and major of the students were all  related to management cooperation（P＜0.05），while the education degree was not related to it． Conclusions  According to the different characteristics of medical students in tuberculosis specialized hospitals，such as their categories，majors and ages，adjusting the teaching management methods in specialized hospitals and implementing management measures have certain reference value for strengthening the management of medical students in specialized teaching hospitals．

       目的   评估医院-社区-家庭一体化康复护理模式对慢性创面患者生活质量及创面愈合的潜在影响。方法   选择2023年1月—2024年6月在广州市第一人民医院接受治疗的慢性创面患者80例作为研究对象，所有患者在住院期间均接受基于溃疡面积、深度及是否合并感染等因素的综合治疗，包括彻底清创、创缘处理、负压治疗、感染控制等治疗，并接受常规护理。出院前，通过随机数字表法将患者分为两组，每组40例。两组患者在住院期间均接受常规护理，出院后，对照组接受延续护理并定期复查。干预组40例患者在出院后接受医院-社区-家庭一体化康复护理模式。入组时及护理3个月后，使用生活质量调查表（SF-36）对患者生活质量和创面愈合率进行评估。结果   干预组创面愈合率为（32.61±4.26）%，高于对照组（11.48±1.04）%，差异具有统计学意义（t=19.473，P＜0.05）。两组患者在护理3个月后的数字评定量表评分和创面疼痛频率评分均较入组时降低（P＜0.05）。其中干预组护理3个月后的创面VAS评分为（1.82±0.17）分，创面疼痛频率评分为（1.28±0.25）分；而对照组分别为（3.91±0.22）分和（2.63±0.37）分，干预组低于对照组（P＜0.05）。此外，干预组在护理后3个月的总体健康、生理功能、生理职能、精神健康、情感功能、社会功能评分均高于对照组（P＜0.05）。在居家3个月期间，干预组的感染发生率为5.00%，而对照组为17.50%，干预组感染发生率低于对照组（χ ² =3.781，P＜0.05）。结论   本研究表明，医院-社区-家庭一体化康复护理模式干预能够促进慢性创面患者的创面愈合，降低居家期间感染的风险，并提升患者的生活质量。

       Objective  To assess the potential impact of the integrated hospital-community-home  rehabilitation nursing model on the quality of life and wound healing in patients with chronic wounds．Methods  A total of 80 patients with chronic wounds treated at the Guangzhou First People’s Hospital from January 2023 to June 2024 were selected as the study subjects．All patients received comprehensive treatment during their hospital stay，including thorough debridement，edge treatment，vacuum therapy，infection control and routine nursing care．Prior to discharge，the patients were  randomly divided into two groups using a random number table，with 40 patients in each group．Both groups received routine nursing care during their hospital stay，and the control group received continuing nursing care and regular follow-up after discharge．Forty patients in the intervention group received the integrated hospital-community-home rehabilitation nursing model after discharge．Quality of life（QoL）and wound healing rates were assessed using the Short Form 36（SF-36）questionnaire at the time of enrollment and 3 months after nursing．Results  The wound healing rate in the intervention group was significantly higher than that in the control group （［32.61±4.26］% vs ［11.48±1.04］%），with a statistical difference（t=19.473，P＜0.05）．The numerical rating scale（NRS）scores and frequency of wound pain scores decreased in both groups 3 months after nursing compared to the enrollment period（P＜0.05）．Specifically，the VAS score for wound pain in the intervention group 3 months after nursing was（1.82±0.17），and the frequency of wound pain was（1.28±0.25），in the control group，these scores were（3.91±0.22）and（2.63±0.37），respectively，with the intervention group scoring significantly lower than the control group（P＜0.05）．Furthermore，the scores for overall health，physical function，role physical，mental health，emotional function，and social function in the intervention group were higher than those in the control group 3 months after nursing（P＜0.05）．During the 3-month home recovery period，the incidence of infection in the intervention group was 5.00%，whereas it was 17.50% in the control group，with the intervention group  showing a lower incidence of infection（χ ² =3.781，P＜0.05）．Conclusions  This study demonstrates that the hospital-community-home integrated rehabilitation care model intervention can promote wound healing in chronic wound patients，reduce the risk of infection during home care，and significantly improve patients’ quality of life．

       目的   面向采血人群的“智慧服务”是智慧医院构建的重要内容，引进智能采血管理系统有助于采血“智慧服务”的实现。文章介绍了广州市属大型三甲医院应用智能采血管理系统的实践，并对于系统出现的问题进行整理及分析，以找出有效解决对策。方法   将采血系统出现故障后的解决对策改良前后分为对照组和观察组，记录采血过程中出现故障的原因及次数，采血故障解决对策改良后的数据为观察组。结果    观察组相较于对照组各项故障的发生率显著降低。结论   在智慧医院构建背景下引进智能采血系统可有助于实现采血“智慧服务”，但在实施过程中应做好新旧采血方式的衔接并落实问题收集和对策制定。

        Objective  Intelligent Service for blood collection crowd is an important content of intelligent hospital，the introduction of intelligent blood collection management system is conducive to the implementation of “Intelligent Service” blood collection．This paper introduces the application of  Intelligent Blood Collection Management System in Guangzhou first-class Hospital，collectis and analyses common systematic problems，to effectively find out the solutions．Materials and methods  The patients were divided into control group and observation group before and after the improvement of the countermeasures after the failure of the blood collection system，the reasons and times of the failure were recorded，and the data after the improvement of the countermeasures were taken as the observation group．Results  The incidence of various faults in the observation group was significantly lower than that in the control group．Conclusions  The introduction of intelligent  blood collection  system  under the background of the construction of smart hospital can help realize the “intelligent service” of blood collection，but in the implementation process，it is necessary to do a good job in the connection of old and new blood collection methods and implement the problem collection and countermeasures．