生殖专科机构预防新型冠状病毒肺炎感染的措施

新型冠状病毒肺炎(简称新冠肺炎, COVID-19)是近期流行的一种新发传染病,已造成大量人员感染,其中包括医务人员。为预防生殖医学的医院感染,有效降低新冠肺炎在生殖专科机构传播的风险,通过查询相关文献、指南和规范等,并结合生殖医学特点,制定生殖医学有关的临床区、手术室和实验室及相关人员预防新冠肺炎的措施。     

Determinants of Regional Variation in Health Expenditures in Germany

Health care expenditure in Germany shows clear regional differences. Such geographic variations are often seen as an indicator for inefficiency. With its homogeneous health care system, low co‐payments and uniform prices, Germany is a particularly suited example to analyse regional variations. We use data for the year 2011 on expenditure, utilization of health services and state of health in Germany's statutory health insurance system. This data, which originate from a variety of administrative sources and cover about 90% of the population, are enriched with a wealth of socio‐economic variables, data on pollutants, prices and individual preferences. State of health and demography explains 55% of the differences as measured by the standard deviation while all control variables account for a total of 72% of the differences at county level. With other measures of variation, we can account for an even greater proportion. A higher proportion of variation than usually supposed can thus be explained. Whilst this study cannot quantify inefficiencies, our results contradict the thesis that regional variations reflect inefficiency. Copyright © 2015 John Wiley & Sons, Ltd.     

实体化创伤中心建设提升严重创伤救治能力

为明确实体化创伤中心建设对提升严重创伤救治能力的作用,笔者以兴义市创伤中心实体化建设后所取得的初步成效,从院内多学科团队建设及核心能力维护、创伤救治流程优化、创伤时间节点质量控制与持续改进等方面进行介绍,为实体化创伤中心建设提供借鉴和参考。     

护理质量控制中心在提升基层医院护理管理质量中的作用

[目的]探讨护理质量控制中心在提升基层医院护理质量和管理水平的作用。[方法]护理质量控制中心指导基层医院建立完善的质量控制标准、质量评价体系,协助制订护士培训、检查、考核计划,并行使护理质量控制中心的监督、管理职责,促使各项制度得到有效落实。[结果]在护理质量控制中心的指导下,基层医院的护理管理体系、管理制度、评价体系逐步完善,护理人员业务水平、病人满意度及健康知识知晓率得到提升(P<0.05)。[结论]护理质量控制中心能在基层医院的护理质量管理中发挥积极作用。     

一种面向中医药数据的高效脱敏算法＊

目的 针对中医药大数据平台传统的加密方案效率不高的问题，提出一种高效的基于属性的内积加密的数据脱敏算法。方法 Hash（哈希）算法是应用广泛的高效的数据加密方法，但传统的哈希算法基于单一的控制策略，效率不高。本文提出一种基于属性的内积加密的数据脱敏算法，把批量的敏感数据分割为不同长度数据颗粒度，与特定密文的哈希进行内积处理。结果 在面对中医药大数据平台的海量数据加密的场景，与传统的哈希加密算法相比，本文提供的加密算法具有很好的性能。结论 为了保障个人隐私数据不被泄露，中医药大数据平台中的个人医疗数据需要加密脱敏后，才能进行分析处理或对外发布。本文提出的算法具备灵活的数据颗粒度、策略和高效的性能表现，适用于海量的中医药数据脱敏。     

Tranexamic acid through intravenous,intramuscular and oral routes: an individual participant data meta‐analysis of pharmacokinetic studies in healthy volunteers

Tranexamic acid (TXA) is an antifibrinolytic drug that reduces surgical blood loss and death due to bleeding after trauma and post‐partum haemorrhage. One key issue for treatment success is early administration. While usually given intravenously, oral and intramuscular use would be useful in specific circumstances. Therefore, an understanding of TXA pharmacokinetics when given via different routes is valuable. The aim of this study was to perform an individual participant data meta‐analysis of pharmacokinetic studies with TXA given to healthy volunteers via different routes. We searched the following databases: PubMed, Web of Science, Wiley Online Library, Elsevier Science Direct and J‐STAGE. Individual subject data were extracted when available, otherwise arithmetic means were used. A population pharmacokinetic model was developed using nonlinear mixed effect modelling. Seven studies were included in the analysis with data from 10 patients for the IV route, six patients for the IM route and 114 patients for the oral route. The pharmacokinetics was ascribed to a two‐compartment model, and the main covariate was allometrically scaled bodyweight. Oral and IM bioavailabilities were 46 and 105%, respectively. For a 70 kg bodyweight, the population estimates were 7.6 L/h for clearance, 17.9 L for the volume of the central compartment, 2.5 L/h for the diffusional clearance and 16.6 L for the peripheral volume of distribution. Larger well‐designed studies are needed to describe the pharmacokinetics of TXA when given IM or as an oral solution before these can be recommended as alternatives to IV.     

社区老年患者拔牙的临床特点分析

目的：通过对近两年社区卫生服务中心327例老年病人拔牙临床观察，探讨基层社区老年病人的特点。方法：通过心理、精神和技术方面的配合，安全顺利地完成拔牙术。结果：除5例病人术后感头晕外，其余均顺利完成且病人满意。结论：社区卫生服务中心除具备熟练的技术外，医患之间心理沟通是必不可少的。     

全程分期式健康教育对Miles术后患者生活质量的影响

目的探讨全程分期式健康教育对Miles术患者生活质量的影响.方法将80例行Miles术的直肠癌患者随机分为观察组与对照组各40例.观察组采用全程分期式健康教育,对照组采用传统的手术前后宣教.两组均在出院前,出院后1、3、6个月发放Miles术患者生活质量问卷,在出院前发放护理工作满意度调查表进行调查.结果观察组出院前自理能力、造口情况、心理状况及护理工作满意度显著优于对照组(P＜0.05,P＜0.01),出院时间显著缩短(P＜0.05);出院后观察组自理能力、造口情况等及生活质量总分均显著优于对照组(P＜0.05,P＜0.01).结论全程分期式健康教育能有效提高Miles术患者的近期和远期生活质量.