高校科技期刊的业务流程再造实践——以《中国有色金属学报》为例

【目的】 在媒体融合的背景下,探索高校科技期刊获得良性、可持续发展的业务流程再造方案。【方法】 通过问卷调查法和深度访谈法,对《中国有色金属学报》学术用户的实际需求进行诊断分析,并依据《中国有色金属学报》一年内的业务流程再造实践,总结和设计普适性较强的高校科技期刊业务流程再造方案。【结果】 《中国有色金属学报》在学术用户群体服务与管理、学术资源挖掘和利用、缩短出版周期和媒体融合等方面进行业务流程再造并取得了显著成效。【结论】 高校科技期刊要想谋求新的发展和突破,必须基于用户日益增长的学术需求进行业务拓展,同时基于技术和机制,与时俱进地进行业务流程再造。     

腰椎棘突间记忆合金动态稳定装置理论验证

为了在腰椎退变性疾病保守治疗和融合手术中间地带寻找一种有效的预防与辅助相结合的微创治疗方式,通过对比目前常用的几种腰椎棘突间动态稳定系统的临床疗效观察和优缺点,以及对腰椎棘突间的生理结构、生物力学和相关数据的分析,在充分了解记忆合金材质的基础上,自行设计研究一种记忆合金材料的新型腰椎棘突间动态固定装置,既能重建腰椎的正常生物力学特性,满足人体脊柱的正常活动,又避免对原有结构的破坏,减少术后并发症的发生,同时也可以优化目前的治疗方法。通过研究,腰椎棘突间记忆合金动态稳定装置在理论上效果满意,可以解决现有技术的不足,优于目前的几种腰椎棘突间动态稳定系统。     

Characterizing Standardized Functional Data at Inpatient Rehabilitation Facilities

ObjectiveThe Improving Medicare Post-Acute Care Transformation Act of 2014 mandates using standardized patient functional data across post-acute settings. This study characterized similarities and differences in clinician-observed scores of self-care and transfer items for the standardized section GG functional domain and the functional independent measure (FIM) at inpatient rehabilitation facilities.DesignWe conducted secondary analyses of 2017 Uniform Data System for Medical Rehabilitation national data. Patients were assessed by clinicians on both section GG and FIM at admission and discharge. We identified 7 self-care items and 6 transfer items in section GG conceptually equivalent with FIM. Clinician-assessed scores for each pair of items were examined using score distributions, Bland-Altman plot, correlation (Pearson coefficients), and agreement (kappa and weighted kappa) analyses.Setting and ParticipantsIn all, 408,491 patients were admitted to Uniform Data System for Medical Rehabilitation-affiliated inpatient rehabilitation facilities with one of the following impairments: stroke, brain dysfunction, neurologic condition, orthopedic disorders, and debility.MeasuresSection GG and FIM.ResultsPatients were scored as more functionally independent in section GG compared with FIM, but change score distributions and score orders within impairment groups were similar. Total scores in section GG had strong positive correlations (self-care: r = 0.87 and 0.95; transfer: r = 0.82 and 0.90 at admission and discharge, respectively) with total FIM scores. Weak to moderate ranking agreements with total FIM scores were observed (self-care: kappa = 0.49 and 0.60; transfers: kappa = 0.43 and 0.52 at admission and discharge, respectively). Lower agreements were observed for less able patients at admission and for higher ability patients of their change scores.Conclusions and ImplicationsOverall, response patterns were similar in section GG and FIM across impairments. However, variations exist in score distributions and ranking agreement. Future research should examine the use of GG codes to maintain effective care, outcomes, and unbiased reimbursement across post-acute settings.     

Applying action research in pharmacy practice

Medication errors are closely associated with patient safety, as they affect quality of health care. Pharmacists play a key role in preventing such errors to ensure patient safety and enhance pharmacy service quality. Quality improvement has been suggested to be incorporated into daily practice, providing practitioners an opportunity to identify service delivery gaps and configure solutions fitting the context. This paradigm is similar to the concept of action research (AR); therefore, this research approach is deemed appropriate for improving the quality of pharmacy practice. AR is context-specific, dynamic, and systematic and is driven by a spiral process to identify problems, design solutions, and evaluate the impacts of the solution. Since AR uses multiple methods, including a spiral process, confusion may arise among practicing pharmacists and novice researchers interested in using it. This paper aims to describe key information regarding AR, including its brief history and definition, spiral process, and research methods used for data collection, key characteristics, and common limitations to help readers understand the AR protocol.     

日本汉方药企业近十年申请专利的分析及思考——以津村制药和Kracie为例＊

目的 对日本医疗用汉方医药品和一般用汉方医药品市场占有率最大的企业日本津村制药公司和Kracie制药公司2008-2020年间申请的专利内容进行综述，为国内中药经典名方和保健食品研发、知识产权保护提供参考。方法 通过日本专利局的官方检索渠道J-PlatPat平台，检索日本津村制药公司和Kracie制药公司在2008年至2020年间申请的专利，并进行专利布局和技术内容分析。结果 共收集43项日本津村制药公司特许和实用新案专利，其围绕汉方制剂产品全过程质量控制构建了坚实的专利技术体系；共收集52项Kracie制药公司特许和实用新案专利，其致力于功能性制剂和组合物的开发，重点在生活改善、老龄化和癌症等领域进行专利布局，还创建了多种产品功效和功能的客观评价方法。结论 津村制药近十年专利布局提示在中药现代化制造和走向国际的过程中，应把提高品质作为主攻方向，树立持续质量改进理念，完善产品有效性证据链。Kracie制药公司践行的以人为中心的汉方药设计理念，以及精准满足消费者健康需求的研发模式值得借鉴。     

基于二维码的电子诊疗卡系统的设计

目的构建一个以二维码作为电子诊疗卡替代医院传统诊疗卡的系统。方法依托医院微医疗平台,对患者唯一标识和时间戳进行MD5计算生成字符串,并以此内容生成二维码作为电子诊疗卡,同时对HIS进行相应改造,实现电子诊疗卡在全院的应用。结果利用时间戳和MD5签名生成二维码保证了电子诊疗卡加密的唯一性、时效性,医院每年节约成本5万元,患者每次就诊时间减少5 min,提升了患者满意度。结论本文构建的二维码电子诊疗卡系统,解决了使用实体诊疗卡过程中经常出现的忘带卡和重复办卡等问题,提高了医院服务质量,改善了患者就医体验。     

Using a monotone single-index model to stabilize the propensity score in missing data problems and causal inference

The augmented inverse weighting method is one of the most popular methods for estimating the mean of the response in causal inference and missing data problems. An important component of this method is the propensity score. Popular parametric models for the propensity score include the logistic, probit, and complementary log-log models. A common feature of these models is that the propensity score is a monotonic function of a linear combination of the explanatory variables. To avoid the need to choose a model, we model the propensity score via a semiparametric single-index model, in which the score is an unknown monotonic nondecreasing function of the given single index. Under this new model, the augmented inverse weighting estimator (AIWE) of the mean of the response is asymptotically linear, semiparametrically efficient, and more robust than existing estimators. Moreover, we have made a surprising observation. The inverse probability weighting and AIWEs based on a correctly specified parametric model may have worse performance than their counterparts based on a nonparametric model. A heuristic explanation of this phenomenon is provided. A real-data example is used to illustrate the proposed methods.     

急诊科急性心肌梗死患者抢救中优化急诊护理流程应用效果分析

目的:研讨急性心肌梗死患者行优化急诊护理流程的临床效果。方法:摘取单县中医医院2017年8月-2018年11月接收的110例急性心肌梗死患者资料,55例行优化急诊护理流程(研究组),55例行常规护理流程(对照组),比对两组临床指标与心理状态。结果:研究组接诊、术后转运、抢救准备及分诊台停留所用的时间(8.30±2.01)min、(14.67±2.53)min、(7.43±1.19)min、(2.01±0.44)min比对照组短,且抑郁自评量表(Self-rating Depression Scale,SDS)与焦虑自评量表(Self-Rating Anxiety Scale,SAS)评分(40.03±2.36)分、(41.75±1.18)分比对照组低(P<0.05),差异有统计学意义。结论:在抢救中给予急性心肌梗死患者优化急诊护理流程能改善其负面情绪,缩短接诊、术后转运、抢救准备等所用的时间。     

中药生产过程质量控制关键技术研究进展

中医药发展已上升到国家战略层面,在医药行业贯彻实施"中国制造2025"战略的新形势下,中药生产过程质量控制是中药工业需要加快突破的关键领域之一。对中药生产过程质量控制领域在工艺设计、分析检测、过程建模、制造装备等方面的关键共性问题进行解析,综述了中药生产过程质量控制体系中工艺过程理解、生产过程实时分析方法开发、过程控制策略建立3个方面的研究进展;并结合企业研究实践,介绍了质量源于设计(quality by design,Qb D)、过程分析技术(process analytical technology,PAT)、实验设计(design of experiment,DOE)、多变量统计分析等关键技术在上述3个研究方向中的应用进展,分析了实际工业应用的难点问题并对其应用前景进行展望,旨在为中药企业应用和提升生产过程质量控制技术提供参考。     

白及多糖超声提取工艺及其抗氧化活性研究

目的：优化白及多糖的超声提取工艺，比较不同产地白及多糖含量差异，考察白及多糖稳定性和抗氧化活性。方法：以多糖得率为考察指标，料液比、超声温度、超声时间为考察因素设计L9（34）正交试验优化白及多糖超声波提取工艺；以苯酚-硫酸法测定白及多糖含量，考察陕西汉中、云南普洱、湖南洪江及四川绵阳白及多糖含量产地差异；以化学方法考察白及多糖稳定性，并比较白及多糖对1,1-二苯基-2-苦肼基自由基（DPPH·）和羟基自由基（·OH）的清除率以评价其体外抗氧化活性。结果：最佳超声提取工艺条件为：料液比1:25（g/mL）、超声温度80 ℃、超声时间10 min；四川绵阳白及多糖含量最高，达到60.81%，湖南洪江次之，云南普洱最低；白及多糖在柠檬酸及中性溶液中的稳定性较好，在苯甲酸钠、过酸性或过碱性溶液中的稳定性较差；白及多糖能有效地清除DPPH和羟基自由基，具有潜在的体外抗氧化活性。结论：白及多糖超声波提取工艺的优化及其抗氧化活性研究，可为白及多糖提取及综合利用提供借鉴。