Public Reporting of Healthcare Data

医疗保健数据的公开报告
  • 文章类型: Journal Article
    背景:联合委员会使用未产,term,单身人士,顶点,剖宫产率(NTSV-CD)通过剖宫产分娩测量(PC-02)评估医院围产期护理质量。然而,这些比率没有根据产妇健康因素进行风险调整,使这一措施与大多数公开报告的医院质量措施的风险调整范式不一致。这里,作者测试了在大型卫生系统中,针对容易记录的孕产妇风险因素进行的风险调整是否会影响医院水平的NTSV-CD发生率.
    方法:包括2019年1月至2023年4月在一个卫生系统中的10家医院中的所有连续NTSV怀孕。Logistic回归,调整年龄,肥胖,糖尿病,和高血压疾病。通过将观察值与观察值相乘来计算医院级别的风险调整后NTSV-CD率根据全系统未调整的NTSV-CD率,每家医院的预期比率。作者计算了未调整率和风险调整率之间的医院内风险差异,并使用30%联合委员会报告阈值率计算了风险调整后符合不同报告状态的医院百分比。
    结果:在23,866次怀孕中,6,550(27.4%)例剖宫产。在10家医院中,分娩数量为393至7,671例,未调整的NTSV-CD比率为21.0%至30.5%.风险调整后的NTSV-CD率范围从21.5%到30.4%,在风险调整后的医院内绝对差异与未调整的利率范围从-1.33%(表明风险调整后利率较低)到3.37%(表明风险调整后利率较高)。风险调整后,10家医院中有三家(30.0%)符合不同的报告状态。
    结论:年龄的风险调整,肥胖,糖尿病,和高血压疾病是可行的,并导致医院级NTSV-CD发生率发生有意义的变化,对联合委员会报告阈值附近的医院产生潜在的影响。
    BACKGROUND: The Joint Commission uses nulliparous, term, singleton, vertex, cesarean delivery (NTSV-CD) rates to assess hospitals\' perinatal care quality through the Cesarean Birth measurement (PC-02). However, these rates are not risk-adjusted for maternal health factors, putting this measure at odds with the risk adjustment paradigm of most publicly reported hospital quality measures. Here, the authors tested whether risk adjustment for readily documented maternal risk factors affected hospital-level NTSV-CD rates in a large health system.
    METHODS: Included were all consecutive NTSV pregnancies from January 2019 to April 2023 across 10 hospitals in one health system. Logistic regression, adjusting for age, obesity, diabetes, and hypertensive disorders. was used to calculate hospital-level risk-adjusted NTSV-CD rates by multiplying observed vs. expected ratios for each hospital by the systemwide unadjusted NTSV-CD rate. The authors calculated intrahospital risk differences between unadjusted and risk-adjusted rates and calculated the percentage of hospitals qualifying for different reporting status after risk adjustment using the 30% Joint Commission reporting threshold rate.
    RESULTS: Of 23,866 pregnancies, 6,550 (27.4%) had cesarean deliveries. Across 10 hospitals, the number of deliveries ranged from 393 to 7,671, with unadjusted NTSV-CD rates ranging from 21.0% to 30.5%. Risk-adjusted NTSV-CD rates ranged from 21.5% to 30.4%, with absolute intrahospital differences in risk-adjusted vs. unadjusted rates ranging from -1.33% (indicating lower rate after risk adjustment) to 3.37% (indicating higher rate after risk adjustment). Three of 10 (30.0%) hospitals qualified for different reporting statuses after risk adjustment.
    CONCLUSIONS: Risk adjustment for age, obesity, diabetes, and hypertensive disorders is feasible and resulted in meaningful changes in hospital-level NTSV-CD rates with potentially impactful consequences for hospitals near The Joint Commission reporting threshold.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    背景:移植中心的报告卡是公开的,并由监管机构使用,保险付款人,重要的是患者和家属。
    目的:在本研究中,作者试图评估儿科和成人心脏移植中心报告的公共绩效评级的变异性.
    方法:使用2017-2021年移植接受者科学注册中心的特定计划报告来评估稳定性,波动性,和3个公开报告的评级的可靠性:等待生存(WS),进行更快的移植(FT),和移植后移植物失败(GF)。
    结果:共有112个成人中心和55个儿科中心。在学习期间,几乎所有中心(98%)在至少1个层级中至少有1次评级变化.对于所有等级和中心,首次评级变化的平均时间为12-18个月。对于成人中心,最不稳定的评级是WS(SD:0.77),然后是GF(SD:0.76),然后是FT(SD:0.57)。对于儿科中心,最不稳定的评级是WS(SD:0.79),其次是GF(SD:0.66)和FT(SD:0.68),同样不稳定。除成人FT外,所有等级的估计Fleisskappa<0.20,表明整个研究期间的一致性/一致性较差。此外,所有层级的组内相关系数均<0.50,表明可靠性差.
    结论:当前移植中心性能的5层报告具有很高的波动性,并且可靠性和一致性较差。鉴于这些报告可能会产生意想不到的重大负面影响,这些评级的关键修订是有必要的。
    BACKGROUND: Transplant center report cards are publicly available and used by regulators, insurance payers, and importantly patients and families.
    OBJECTIVE: In this study, the authors sought to evaluate the variability in reported public performance ratings of pediatric and adult heart transplant centers.
    METHODS: Program-specific reports from the Scientific Registry of Transplant Recipients from 2017-2021 were used to evaluate stability, volatility, and reliability of 3 publicly reported ratings: waitlist survival (WS), getting to a faster transplant (FT), and post-transplantation graft failure (GF).
    RESULTS: There were 112 adult and 55 pediatric centers. Over the study period, nearly all centers (98%) had at least 1 change in rating in at least 1 of the tiers. The average time to the first rating change of any magnitude was 12-18 months for all tiers and centers. For adult centers, the most volatile rating was WS (SD: 0.77), followed by GF (SD: 0.76) and then FT (SD: 0.57). For pediatric centers, the most volatile rating was WS (SD: 0.79), followed by both GF (SD: 0.66) and FT (SD: 0.68), which were equally volatile. All tiers except adult FT had an estimated Fleiss\'s kappa <0.20, indicating poor agreement/consistency across the study period. In addition, the intraclass correlation coefficient for all tiers was <0.50, indicating poor reliability.
    CONCLUSIONS: The current 5-tier reporting of transplant center performance is highly volatile and has poor reliability and consistency. Given the unintended and significant negative consequences these reports can have, critical revision of these ratings is warranted.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: English Abstract
    死亡病例报告是病因分析和趋势监测的重要信息来源,可以相对准确地反映人口的死亡情况和特征。它有助于了解人口的健康状况和医疗保健水平。特别部署住院死亡病例审查,不仅是卫生当局在医疗质量和安全方面的高度优先事项,而且是对重视人和生命的观念的切实贯彻。目前,对各专业死亡病例的审查缺乏科学和规范的评估,不包括孕产妇和新生儿病例。规范医疗机构死亡病例质量控制和管理,湖南省复苏质量控制中心制定了《医疗机构死亡病例质量控制与管理指南(2023)》。本指引工作组成员走访医疗机构,进行研究,审查了国内和国际来源的相关指南,并综合临床经验形成初步共识。这一共识已提交专家组进行多次讨论,经历了几次修改,最后,它以问卷的形式发送给专家以征求反馈。准则明确了范围,数据收集,和死亡病例质量控制的质量控制要求,为医疗机构死亡病例的质量控制和管理提供参考。
    The report of death cases is an important source of information for cause analysis and monitoring of trends, which can reflect the death situation and characteristics of a population in a relatively accurate manner. It helps understand the health status of the population and the level of healthcare. The special deployment of case review for in-hospital deaths is not only the high priority for health authorities in terms of quality and safety of medical care but also a practical implementation of the concept that values people and life. Currently, there is a lack of scientific and standardized evaluation for the review of death cases in various specialties, excluding maternal and neonatal cases. To standardize the quality control and management of death cases in medical institutions, the Guidelines for quality control and management of death cases in medical institutions (2023) has been developed by the Hunan Province Resuscitation Quality Control Center. The members of the working group of this guideline visited medical institutions, conducted research, reviewed relevant guidelines from domestic and international sources, and integrated clinical experience to form a preliminary consensus. This consensus was submitted to the expert group for multiple discussions, underwent several revisions, and finally, it was sent to the experts in the form of a questionnaire for feedback. The guidelines clarify the scope, data collection, and quality control requirements for death case quality control, providing a reference for the quality control and management of death cases in medical institutions.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    背景:在COVID-19大流行期间,然而,医疗机构已经实施了应急计划,以尽量减少这种病理的后果,这些应急计划的部署和结果几乎没有得到分享。
    目的:描述在蒙福特公立医院(卢戈,西班牙)并评估该计划中包括的措施的有效性。
    方法:现象学抽样于2020年3月10日至5月15日进行。由加利西亚卫生服务(SERGAS)的外部质量改进团队进行的评估定性评估,基于风险管理中的PracticumDirect快速结构化清单,组织管理,和决策评估。作为结果指标,我们评估了入院人数,执行的PCRs的数量,电话关注社会和健康社会保健患者,避免的住院次数和直接成本的估计。
    结果:在评估和管理风险之后,制定了信息安全计划和解决方案,以最大程度地减少这次大流行给我们的患者带来的并发症。成立了应急决策小组,以及通过标准化的文件和文档渠道为员工提供的员工沟通机制。
    结论:PracticumDirect快速模式适应医疗保健环境是一种有用且易于应用的工具,使我们能够识别服务的弱点和需要改进的地方,从而加强所有临床领域的患者护理。提高护理质量。
    During the COVID-19 pandemic, healthcare facilities have implemented contingency plans to minimize the consequences of this pathology however, the deployment and results of these contingency plans are scarcely shared.
    To describe the implementation of the contingency plan in the social and health care in the COVID-19 pandemic in the Public Hospital of Monforte (Lugo, Spain) and to evaluate the effectiveness of the measures included in this plan.
    Phenomenological sampling conducted between March 10 and May 15, 2020. Evaluation qualitative assessment by an external quality improvement team of the Galician Health Service (SERGAS), based on the Practicum Direct rapid structured checklist in risk management, organizational management, and evaluation of decision making. As outcome indicators, we assessed the number of hospital admissions, number of PCRs performed, telephone attention to social and health social-healthcare patients, number of hospitalizations avoided and estimation of their direct cost.
    After assessing and managing the risks, an information security plan was developed and solutions to minimize complications in our patients derived from this pandemic. An emergency decision making team was created, as well as an employee communication mechanism for employees through standardized documents and documentation channels.
    The adaptation of the Practicum Direct rapid model to the healthcare setting is a useful and easy-to-apply tool that allows us to identify weak points and areas for improvement in our Service and thus to strengthen patient care in all clinical areas, improving the quality of care.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    美国医院向政府和独立的医疗保健评级组织报告了许多医疗保健质量指标的数据,但是急性护理医院测量和报告质量度量数据的年度成本,独立于花费在质量干预上的资源,不是众所周知的。
    评估外部报告的成年患者住院质量指标,并估计数据收集和报告的成本,独立于质量改进工作。
    约翰·霍普金斯医院的回顾性时间驱动的基于活动的成本核算研究(巴尔的摩,马里兰州)与参与质量度量报告流程的医院人员在2019年1月1日至2019年6月30日之间就2018日历年的质量报告活动进行了访谈。
    结果包括指标数量,每个公制类型的年度人时数,和每公制类型的年度人员成本。
    总共确定了162个独特的指标,其中96人(59.3%)是基于索赔的,107(66.0%)是结果指标,101例(62.3%)与患者安全相关.为这些指标准备和报告数据需要估计108478个小时,估计人员成本为5038218.28美元(2022美元),外加602730.66美元的供应商费用。基于索赔的(96个度量;每年每个度量37553.58美元)和图表抽象的(26个度量;每年每个度量33871.30美元)度量使用的每个度量资源最多,而电子指标的消耗要少得多(4个指标;每年每个指标1901.58美元)。
    大量资源专门用于质量报告,一些质量评估方法比其他方法昂贵得多。意外发现基于声明的度量是所有度量类型中资源最密集的。政策制定者应考虑减少指标数量,转向电子指标,如果可能,优化资源支出,追求整体更高的质量。
    US hospitals report data on many health care quality metrics to government and independent health care rating organizations, but the annual cost to acute care hospitals of measuring and reporting quality metric data, independent of resources spent on quality interventions, is not well known.
    To evaluate externally reported inpatient quality metrics for adult patients and estimate the cost of data collection and reporting, independent of quality-improvement efforts.
    Retrospective time-driven activity-based costing study at the Johns Hopkins Hospital (Baltimore, Maryland) with hospital personnel involved in quality metric reporting processes interviewed between January 1, 2019, and June 30, 2019, about quality reporting activities in the 2018 calendar year.
    Outcomes included the number of metrics, annual person-hours per metric type, and annual personnel cost per metric type.
    A total of 162 unique metrics were identified, of which 96 (59.3%) were claims-based, 107 (66.0%) were outcome metrics, and 101 (62.3%) were related to patient safety. Preparing and reporting data for these metrics required an estimated 108 478 person-hours, with an estimated personnel cost of $5 038 218.28 (2022 USD) plus an additional $602 730.66 in vendor fees. Claims-based (96 metrics; $37 553.58 per metric per year) and chart-abstracted (26 metrics; $33 871.30 per metric per year) metrics used the most resources per metric, while electronic metrics consumed far less (4 metrics; $1901.58 per metric per year).
    Significant resources are expended exclusively for quality reporting, and some methods of quality assessment are far more expensive than others. Claims-based metrics were unexpectedly found to be the most resource intensive of all metric types. Policy makers should consider reducing the number of metrics and shifting to electronic metrics, when possible, to optimize resources spent in the overall pursuit of higher quality.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    公共卫生监测数据并不总是捕获所有病例,部分原因是测试可用性和寻求医疗保健的行为。我们的研究旨在估计多伦多COVID-19报告链中每个步骤的不确定乘数,加拿大。
    我们应用随机模型来估计从2020年3月(大流行开始)到2020年5月23日期间的这些比例,以及在此期间具有不同实验室测试标准的三个不同窗口。
    对于整个期间向多伦多公共卫生报告的每个实验室确认的有症状病例,社区中COVID-19感染的估计数量为18(第5百分位数和第95百分位数:12,29).与漏报最相关的因素是寻求护理的人接受测试的比例。
    公共卫生官员应该使用改进的估计,以更好地了解COVID-19和其他类似感染的负担。
    UNASSIGNED: Public health surveillance data do not always capture all cases, due in part to test availability and health care seeking behaviour. Our study aimed to estimate under-ascertainment multipliers for each step in the reporting chain for COVID-19 in Toronto, Canada.
    UNASSIGNED: We applied stochastic modeling to estimate these proportions for the period from March 2020 (the beginning of the pandemic) through to May 23, 2020, and for three distinct windows with different laboratory testing criteria within this period.
    UNASSIGNED: For each laboratory-confirmed symptomatic case reported to Toronto Public Health during the entire period, the estimated number of COVID-19 infections in the community was 18 (5th and 95th percentile: 12, 29). The factor most associated with under-reporting was the proportion of those who sought care that received a test.
    UNASSIGNED: Public health officials should use improved estimates to better understand the burden of COVID-19 and other similar infections.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Editorial
    暂无摘要。
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Systematic Review
    背景:越来越多的国家正在使用或计划在长期护理中使用质量指标(QI)。需要了解有关养老院公开报告的临床质量指标的使用情况和方法学合理性的证据现状。该研究旨在回答以下问题:1)目前国际上公开报道了哪些长期护理居民与健康相关的QI?2)这些指标的方法学质量如何?
    方法:在电子数据库PubMed中进行了系统搜索,CINAHL和Embase于2019年10月,最后更新于8月31日,2022年。还搜索了灰色文献。我们使用通过研究和评估的指标评估(AIRE)工具对已确定的QI进行方法学质量评估。
    结果:在23\'344个确定的记录中,22篇文章和一份描述21项研究的报告符合纳入标准。此外,我们发现有17个网站发布了关于QIs的信息。我们确定了8个国家公开报告了涉及31个主题的99个与健康相关的QI。每个国家使用6至31个QI。最常报告的指标是压疮,falls,身体约束,和减肥。对于大多数QI集,我们找到了关于例如,目的,指标的定义,风险调整,和利益相关者参与QI选择。关于有效性的最新信息很少被发现,QI的可靠性和鉴别力。只有澳大利亚的指标集达到了较高的方法论质量,定义为所有四个AIRE仪器域的50%或更高的分数。
    结论:公众和研究人员对住宅长期护理部门中大量公开报告的QI进行评估的信息很少。在这种情况下,需要更好地报告QI的方法学质量,无论它们是用于内部质量改进还是提供商比较。
    BACKGROUND: An increasing number of countries are using or planning to use quality indicators (QIs) in residential long-term care. Knowledge regarding the current state of evidence on usage and methodological soundness of publicly reported clinical indicators of quality in nursing homes is needed. The study aimed to answer the questions: 1) Which health-related QIs for residents in long-term care are currently publicly reported internationally? and 2) What is the methodological quality of these indicators?
    METHODS: A systematic search was conducted in the electronic databases PubMed, CINAHL and Embase in October 2019 and last updated on August 31st, 2022. Grey literature was also searched. We used the Appraisal of Indicators through Research and Evaluation (AIRE) instrument for the methodological quality assessment of the identified QIs.
    RESULTS: Of 23\'344 identified records, 22 articles and one report describing 21 studies met the inclusion criteria. Additionally, we found 17 websites publishing information on QIs. We identified eight countries publicly reporting a total of 99 health-related QIs covering 31 themes. Each country used between six and 31 QIs. The most frequently reported indicators were pressure ulcers, falls, physical restraints, and weight loss. For most QI sets, we found basic information regarding e.g., purpose, definition of the indicators, risk-adjustment, and stakeholders\' involvement in QIs\' selection. Little up to date information was found regarding validity, reliability and discriminative power of the QIs. Only the Australian indicator set reached high methodological quality, defined as scores of 50% or higher in all four AIRE instrument domains.
    CONCLUSIONS: Little information is available to the public and researchers for the evaluation of a large number of publicly reported QIs in the residential long-term care sector. Better reporting is needed on the methodological quality of QIs in this setting, whether they are meant for internal quality improvement or provider comparison.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    UNASSIGNED:世界卫生组织(WHO)欧洲区域的政府已将报告COVID-19数据的仪表板列为优先事项。在公共报告中无处不在地使用仪表板是一种新颖的现象。
    UNASSIGNED:这项研究探讨了新冠肺炎在大流行第一年的发展,并确定了常见的障碍,推动者和经验教训的团队负责他们的发展。
    UNASSIGNED:我们应用了多种方法来识别和招募COVID-19仪表板团队,使用目的,配额抽样方法。半结构化小组访谈于2021年4月至6月进行。使用详细的编码和主题分析,我们从访谈数据中得出描述性和解释性主题。2021年6月,与研究参与者举行了一次验证研讨会。
    UNASIGNED:80名告密者参与,代表世卫组织欧洲区域33个国家COVID-19仪表板小组。大多数仪表板是在大流行的头几个月迅速启动的,2020年2月至5月。的紧迫性,紧张的工作量,人力资源有限,数据和隐私限制以及公众审查是最初发展阶段的共同挑战。确定了与障碍或推动者相关的主题,关于大流行前的背景,流行病本身,人员、流程和软件,数据和用户。围绕简单主题出现的教训,信任,伙伴关系,软件、数据和更改。
    未经评估:COVID-19仪表板是以一种边做边学的方法开发的。小组的经验表明,最初的准备不足被高级别政治认可所抵消,团队的专业精神,通过商业软件解决方案加速数据改进和即时支持。为了充分利用仪表板的全部潜力来报告健康数据,团队需要投资,国家和泛欧水平。
    UNASSIGNED: Governments across the World Health Organization (WHO) European Region have prioritised dashboards for reporting COVID-19 data. The ubiquitous use of dashboards for public reporting is a novel phenomenon.
    UNASSIGNED: This study explores the development of COVID-19 dashboards during the first year of the pandemic and identifies common barriers, enablers and lessons from the experiences of teams responsible for their development.
    UNASSIGNED: We applied multiple methods to identify and recruit COVID-19 dashboard teams, using a purposive, quota sampling approach. Semi-structured group interviews were conducted from April to June 2021. Using elaborative coding and thematic analysis, we derived descriptive and explanatory themes from the interview data. A validation workshop was held with study participants in June 2021.
    UNASSIGNED: Eighty informants participated, representing 33 national COVID-19 dashboard teams across the WHO European Region. Most dashboards were launched swiftly during the first months of the pandemic, February to May 2020. The urgency, intense workload, limited human resources, data and privacy constraints and public scrutiny were common challenges in the initial development stage. Themes related to barriers or enablers were identified, pertaining to the pre-pandemic context, pandemic itself, people and processes and software, data and users. Lessons emerged around the themes of simplicity, trust, partnership, software and data and change.
    UNASSIGNED: COVID-19 dashboards were developed in a learning-by-doing approach. The experiences of teams reveal that initial underpreparedness was offset by high-level political endorsement, the professionalism of teams, accelerated data improvements and immediate support with commercial software solutions. To leverage the full potential of dashboards for health data reporting, investments are needed at the team, national and pan-European levels.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    背景:在过去十年中,为提高护理质量而发起的国家举措呈指数级增长。公开报道,认证和政府检查是佛兰德(比利时)医院质量的基础。由于缺乏这些国家举措的证据以及有关其可持续性的问题,我们的研究旨在根据国际专家意见,为急诊医院确定可持续的国家质量政策的基石。
    方法:对12名国际知名质量和患者安全专家进行了深入的半结构化访谈,通过目的抽样进行了定性研究。访谈侧重于参与者的观点和他们对未来的建议,可持续质量政策。使用常数比较法,对从数据中生成的主题进行了归纳分析。
    结果:确定了三个主要和五个次要主题,并将其纳入框架,作为国家质量政策的基础。质量文化,质量教育和质量控制的最低要求以及持续学习和改进是该框架的基石。
    结论:是对当前国家政策的补充,这项研究表明,在急诊护理医院中,需要对优质文化给予深刻关注.政策制定者需要为所有医护人员提供一个控制系统和高质量教育的最低要求。必须在每家医院中安装具有数据反馈回路的持续学习和改进模型,以获得可持续的质量体系。该框架可以激励政策制定者进一步制定自下而上的举措,与所有相关利益相关者共同治理,以适应各个医院的背景。
    BACKGROUND: National initiatives launched to improve the quality of care have grown exponentially over the last decade. Public reporting, accreditation and governmental inspection form the basis for quality in Flemish (Belgian) hospitals. Due to the lack of evidence for these national initiatives and the questions concerning their sustainability, our research aims to identify cornerstones of a sustainable national quality policy for acute-care hospitals based on international expert opinion.
    METHODS: A qualitative study was conducted using in-depth semi-structured interviews with 12 renowned international quality and patient safety experts selected by purposive sampling. Interviews focussed on participants\' perspectives and their recommendations for a future, sustainable quality policy. Inductive analysis was carried out with themes being generated from the data using the constant comparison method.
    RESULTS: Three major and five minor themes were identified and integrated into a framework as a basis for national quality policies. Quality culture, minimum requirements for quality education and quality control as well as continuous learning and improvement act as cornerstones of this framework.
    CONCLUSIONS: Complementary to the current national policy, this study demonstrated the need for profound attention to quality cultures in acute-care hospitals. Policymakers need to provide a control system and minimum requirements for quality education for all healthcare workers. A model for continuous learning and improvement with data feedback loops has to be installed in each hospital to obtain a sustainable quality system. This framework can inspire policymakers to further develop bottom-up initiatives in co-governance with all relevant stakeholders adapted to individual hospitals\' context.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

公众号