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Cost of Practice Transformation in Primary Care: Joining an Accountable Care Organization. 初级保健实践转型的成本:加入责任医疗组织。
Q4 Medicine Pub Date : 2018-01-01
Richard Hofler, Judith Ortiz, Brian Coté

The purpose of this study is to examine the costs related to practice transformation from the perspective of primary care organizations transitioning to become participants in Accountable Care Organizations (ACOs). We pose two research questions: 1) Will a Rural Health Clinic that participates in an Accountable Care Organization see higher or lower cost per visit, and 2) If the cost per visit is higher or lower, how large will that difference be? We analyze administrative data from a panel of over 800 Rural Health Clinics for the period 2007 - 2013 using a treatment effects approach, where a clinic's participation in an ACO is viewed as a "treatment." Since the first year that an RHC could join an ACO was 2012 and our most recent year of complete data is 2013, we restricted our analysis of the impact of participation in an ACO to include only 2012 and 2013 data. The estimates of the average treatment effect on the treated (ATET) pertain to only those RHCs that joined ACOs. The results show that those 20 sample ACO RHCs experienced an average from $15.00 to $18.61 higher cost per visit than the matching non-ACO RHCs. At this very early stage of ACO development, our results must be considered very preliminary at best. Whatever conclusions we draw from these results are intended to merely suggest what might be found once many more RHCs join ACOs. The conclusions we draw from this early analysis can lay a foundation for more analysis after data are available when more RHCs join ACOs.

本研究旨在从转型为责任医疗组织(ACOs)参与者的初级医疗机构的角度出发,研究与实践转型相关的成本。我们提出了两个研究问题:1)参与责任医疗组织的农村医疗诊所每次就诊的成本是高还是低;2)如果每次就诊的成本是高还是低,差异有多大?我们采用治疗效果法分析了 800 多家农村医疗诊所在 2007 年至 2013 年期间的行政数据,将诊所参与 ACO 视为一种 "治疗"。由于农村医疗诊所加入 ACO 的第一年是 2012 年,而我们最近一年的完整数据是 2013 年,因此我们对加入 ACO 所产生影响的分析仅限于 2012 年和 2013 年的数据。对治疗者的平均治疗效果(ATET)的估算仅涉及加入 ACO 的区域医疗中心。结果显示,这 20 家加入 ACO 的样本区域医疗中心的每次就诊成本比未加入 ACO 的样本区域医疗中心平均高出 15.00 至 18.61 美元。在 ACO 发展的早期阶段,我们的结果充其量只能算是非常初步的。无论我们从这些结果中得出什么结论,都只是为了说明当更多的区域医疗中心加入 ACO 后可能会发现什么。我们从这一早期分析中得出的结论可以为更多的 RHC 加入 ACO 后的数据分析奠定基础。
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引用次数: 0
Equity Issuance of Health Care Firms after the 2007 Market Crash and the 2010 Affordable Care Act 2007年市场崩溃和2010年《平价医疗法案》后医疗保健公司的股权发行
Q4 Medicine Pub Date : 2017-07-17 DOI: 10.5465/AMBPP.2017.14327abstract
James C. Brau, J. Carpenter
We provide an empirical analysis of 195 initial public offerings (IPOs) and 547 seasoned equity offerings (SEOs) of health care firms that issued between 2008 and October 2016. This period represents eight years after the US financial crisis of late 2007 and also includes all equity issuances since the passage of the Affordable Care Act of late 2010. We compare and contrast our results with those of Brau and Holloway (2009) who study health care equity issuances from 1970-2008. We find that global health care issues in both the IPO and SEO markets are significantly over-represented in both the post-crash (2008-2010) and post-ACA years (2011-2016) vis-a-vis the overall equity markets. Consistent with prior studies, we show the existence of first-day underpricing in both IPOs and SEOs, along with poor long-run abnormal stock returns. We estimate cross-sectional multivariate regression models to explain the underpricing and long-run returns.
我们对2008年至2016年10月期间发行的195家医疗保健公司的首次公开募股(IPO)和547家经验丰富的股票发行(SEO)进行了实证分析。这一时期是2007年末美国金融危机后的八年,也包括自2010年末《平价医疗法案》通过以来的所有股权发行。我们将我们的结果与Brau和Holloway(2009)研究1970-2008年医疗保健公平发行的结果进行了比较。我们发现,与整体股票市场相比,IPO和SEO市场的全球医疗保健问题在崩溃后(2008-2010年)和ACA后(2011-2016年)的代表性都明显过高。与先前的研究一致,我们发现IPO和SEO都存在首日抑价,以及较差的长期异常股票回报。我们估计了横截面多元回归模型来解释抑价和长期回报。
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引用次数: 3
Value of Physician Performance in Diabetes System of Care Among the Elderly Medicare Patients: Implications for Pay-for-Performance 老年医疗保险患者糖尿病护理系统中医师绩效的价值:绩效报酬的含义
Q4 Medicine Pub Date : 2017-04-24 DOI: 10.17294/2330-0698.1483
D. Maeng, G. Rohrer, Msph James M. Pitcavage, Do John B. Bulger
While pay-for-performance (P4P) is an appealing method of influencing physician behavior, the direct impact of P4P on quality performance and return on investment remains unknown. This study seeks to quantify in dollar terms the value of incremental improvements in Geisinger’s Diabetes System of Care (DSC) – i.e., an all-or-none “bundle” of nine diabetes-related performance measures – among Medicare Advantage members attributable to individual primary care physicians (PCPs). The results indicate that a one-percentage point improvement in the percent of a PCP’s patients with diabetes that met all the DSC elements in a given year – i.e., DSC bundle score – was associated with approximately $4 per-member-per-month (in 2006 dollars) reduction in total medical cost incurred in the same year.  This was driven mainly by reductions in inpatient cost. Moreover, there is variation in how much each DSC element contributes to the cost reduction.  Among the nine elements, urine protein testing and blood pressure measurements were most consistently associated with lower total medical costs. These findings suggest the DSC may be useful in establishing a feasible P4P scheme that incentivizes PCPs to improve diabetes care quality.
虽然绩效付费(P4P)是一种影响医生行为的有吸引力的方法,但P4P对质量绩效和投资回报的直接影响仍然未知。这项研究试图用美元来量化盖辛格糖尿病护理系统(DSC)的增量改进的价值,即在个人初级保健医生(PCP)的Medicare Advantage成员中,九项糖尿病相关绩效指标的全部或全部“捆绑”。结果表明,在给定的一年中,符合所有DSC要素的PCP糖尿病患者的百分比(即DSC捆绑评分)提高一个百分点,与同一年每位会员每月(以2006年美元计)的总医疗费用减少约4美元有关。这主要是由于住院费用的降低。此外,每个DSC元件对成本降低的贡献程度存在变化。在这九项要素中,尿蛋白检测和血压测量与较低的总医疗成本最为一致。这些发现表明,DSC可能有助于建立一个可行的P4P计划,激励PCP提高糖尿病护理质量。
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引用次数: 0
Assessing the cost burden of United States FDA-mandated post-approval studies for medical devices. 评估美国fda规定的医疗器械批准后研究的成本负担。
Q4 Medicine Pub Date : 2016-01-01
Neil J Wimmer, Susan Robbins, Henry Ssemaganda, Erin Yang, Sharon-Lise Normand, Michael E Matheny, Naomi Herz, Josh Rising, Frederic S Resnic

Approved medical devices frequently undergo FDA mandated post-approval studies (PAS). However, there is uncertainty as to the value of PAS in assessing the safety of medical devices and the cost of these studies to the healthcare system is unknown. Since PAS costs are funded through device manufacturers who do not share the costs with regulators, we sought to estimate the total PAS costs through interviews with a panel of experts in medical device clinical trial design in order to design a general cost model for PAS which was then applied to the FDA PAS. A total of 277 PAS were initiated between 3/1/05 through 6/30/13 and demonstrated a median cost of $2.16 million per study and an overall cost of $1.22 billion over the 8.25 years of study. While these costs are funded through manufacturers, the ultimate cost is borne by the healthcare system through the medical device costs. Given concerns regarding the informational value of PAS, the resources used to support mandated PAS may be better allocated to other approaches to assure safety.

经批准的医疗器械通常要经过FDA授权的批准后研究(PAS)。然而,PAS在评估医疗器械安全性方面的价值是不确定的,这些研究对医疗保健系统的成本是未知的。由于PAS成本是由不与监管机构分担成本的设备制造商资助的,我们试图通过与医疗器械临床试验设计专家小组的访谈来估计PAS总成本,以便为PAS设计一个一般成本模型,然后应用于FDA PAS。在2005年3月1日至2013年6月30日期间,共有277个PAS启动,每项研究的中位数成本为216万美元,在825年的研究中,总成本为12.2亿美元。虽然这些成本是由制造商提供资金的,但最终的成本是由医疗保健系统通过医疗设备成本承担的。鉴于对考绩制度的资料价值的关切,用于支助规定的考绩制度的资源最好分配给确保安全的其他办法。
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引用次数: 0
The Growing Importance of Cost Accounting for Hospitals. 医院成本核算的重要性与日俱增。
Q4 Medicine Pub Date : 2016-01-01
Nathan Carroll, Justin C Lord

Management scholars have identified several cost accounting methods that provide organizations with accurate estimates of the costs they incur in producing output. However, little is known about which of these methods are most commonly used by hospitals. This article examines the literature on the relative costs and benefits of different accounting methods and the scant literature describing which of these methods are most commonly used by hospitals. It goes on to suggest that hospitals have not adopted sophisticated cost accounting systems because characteristics of the hospital industry make the costs of doing so high and the benefits of service-level cost information relatively low. However, changes in insurance benefit design are creating incentives for patients to compare hospital prices. If these changes continue, hospitals' patient volumes and revenues may increasingly be dictated by the decisions of individual patients shopping for low-cost services and as a result, providers could see increasing pressure to set prices at levels that reflect the costs of providing care. If these changes materialize, cost accounting information will become a much more important part of hospital management than it has been in the past.

管理学者已经确定了几种成本会计方法,这些方法为组织提供了生产产出时产生的成本的准确估计。然而,很少有人知道医院最常用的是哪一种方法。本文考察了不同会计方法的相对成本和收益的文献,以及描述这些方法中最常被医院使用的文献。这进一步表明,医院没有采用复杂的成本会计系统,因为医院行业的特点使得这样做的成本很高,而服务水平成本信息的收益相对较低。然而,保险福利设计的变化正在激励患者比较医院的价格。如果这些变化继续下去,医院的病人数量和收入可能会越来越多地取决于个别病人购买低成本服务的决定,因此,供应商可能会面临越来越大的压力,要求将价格设定在反映提供护理成本的水平上。如果这些变化成为现实,成本会计信息将成为医院管理中比过去更重要的一部分。
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引用次数: 0
The Impact of Privatization on Efficiency and Productivity: The Case of American Public Hospitals 私有化对效率和生产力的影响:以美国公立医院为例
Q4 Medicine Pub Date : 2015-01-01 DOI: 10.5465/ambpp.2015.16073abstract
Zo Ramamonjiarivelo, Luceta McRoy, J. Epane, Larry R. Hearld, R. Weech-Maldonado
Public hospitals typically operate in more challenging environments than private hospitals. Research suggests that privatization is one of the strategies that struggling public hospitals adopt to stay competitive. The purpose of this study was to examine whether privatization of public hospitals enhances efficiency and productivity. We used a national sample of non-federal acute care public hospitals in 1997 that was tracked through 2013, resulting in a cohort of 436 hospitals (7,386 hospital-year observations). Privatization was defined as conversion from public to either private not-for-profit or private for-profit status. Efficiency was measured by current assets turnover (CATO), fixed assets turnover (FATO), occupancy rate, full-time equivalent (FTE) employees per occupied bed, and work hours per adjusted patient day. Productivity was measured by case mix adjusted admissions per FTE. We controlled for organizational and market factors. Linear regressions with hospital and year fixed-effects models were used to test the hypotheses. Privatization from public to private status was associated with increased efficiency in terms of its positive associations with CATO (β =0.63) and FATO (β =0.23) and its negative association with FTE employees per occupied bed (β =-0.93) all at (p ≤ 0.001). Privatization was associated with increased productivity (β= 0.83; p ≤ 0.001).
公立医院的运营环境通常比私立医院更具挑战性。研究表明,私有化是苦苦挣扎的公立医院为保持竞争力而采取的策略之一。本研究的目的是探讨公立医院私有化是否能提高效率和生产力。我们使用了1997年非联邦急症护理公立医院的全国样本,跟踪到2013年,结果是436家医院的队列(7386家医院年观察)。私有化被定义为从公共到私人非营利或私人营利性状态的转变。效率通过流动资产周转率(CATO)、固定资产周转率(FATO)、占用率、每个占用床位的全职等效员工(FTE)和每个调整病人日的工作时间来衡量。生产力是通过每个FTE的病例组合调整入院率来衡量的。我们控制了组织和市场因素。采用医院和年份固定效应模型的线性回归来检验假设。从公共到私人的私有化与效率的提高有关,其与CATO (β =0.63)和FATO (β =0.23)呈正相关,与每占用床位的FTE员工负相关(β =-0.93),均在(p≤0.001)。私有化与生产率提高相关(β= 0.83;P≤0.001)。
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引用次数: 2
Determinants of differentials in pneumonia mortality in the UK and France. 英国和法国肺炎死亡率差异的决定因素。
Q4 Medicine Pub Date : 2014-01-01
Rizwan ul Haq, Patrick Rivers, Muhammad Umar

Pneumonia is one of the major causes of death in the world. Age-adjusted mortality from pneumonia in the United Kingdom was three times higher than it was in France in 2004. The purpose of this article is to find the underlying determinants of pneumonia mortality differences between these two countries. The main research question is "what are the determinants of pneumonia mortality in the UK and France?" Reviewing the underlying determinants of health inequalities, we expected that behavioral factors, environmental factors, and the health care system would account for the differences, but they do not actually account for much of the differences in Pneumonia mortality between the UK and France. The main difference is due to data quality problems particularly relating to diagnosis and certification in both countries.

肺炎是世界上主要的死亡原因之一。2004年,英国肺炎的年龄调整死亡率是法国的三倍。本文的目的是找出这两个国家之间肺炎死亡率差异的潜在决定因素。主要的研究问题是“英国和法国肺炎死亡率的决定因素是什么?”回顾健康不平等的潜在决定因素,我们预计行为因素,环境因素和医疗保健系统将解释差异,但它们实际上并不能解释英国和法国之间肺炎死亡率的差异。主要差异是由于两国的数据质量问题,特别是与诊断和认证有关的数据质量问题。
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引用次数: 0
Health insurance reform and the development of health insurance plans: the case of the Emirate of Abu Dhabi, UAE. 健康保险改革和健康保险计划的发展:以阿联酋阿布扎比酋长国为例。
Q4 Medicine Pub Date : 2014-01-01
Samer Hamidi, Sami Shaban, Ashraf A Mahate, Mustafa Z Younis

Introduction: The Emirate of Abu Dhabi has taken concrete steps to reform health insurance by improving the access to health providers as well as freedom of choice. The growing cost of health care and the impact of the global financial crisis have meant that countries are no longer able to solely bear the cost. As a result many countries have sought to overhaul their health care system so as to share the burden of provision with the private sector whether it is health care plan providers or employers.

Objectives: This article explores and discusses how the policy issues inherent in private health care schemes have been dealt with by the Emirate of Abu Dhabi.

Methods: Data was collected in early 2013 on health care plans in Abu Dhabi from government sources.

Results: The Abu Dhabi model has private sector involvement but the government sets prices and benefits. The Abu Dhabi model adequately deals with the problem of adverse selection through making insurance coverage a mandatory requirement. There are issues with moral hazards, which are a combination of individual and medical practitioner behavior that might affect the efficiency of the system. Over time there is a general increase in the usage of medical services, which may be reflective of greater awareness of the policy and its benefits as well as lifestyle change.

Conclusion: Although the current health care system level of usage is adequate for the current population, as the level of usage increases, the government may face a financial burden. Therefore, the government needs to place safeguards in order to limit its exposure. The market for medical treatment needs to be made more competitive to reduce monopolistic behavior. The government needs to make individuals aware of a healthier lifestyle and encourage precautionary actions.

导言:阿布扎比酋长国已采取具体步骤,通过改善获得保健提供者的机会和选择自由,改革医疗保险。保健费用的增加和全球金融危机的影响意味着各国不再能够单独承担费用。因此,许多国家已寻求彻底改革其医疗保健系统,以便与私营部门(无论是医疗保健计划提供者还是雇主)分担提供服务的负担。目的:本文探讨和讨论阿布扎比酋长国如何处理私人保健计划中固有的政策问题。方法:2013年初从政府来源收集阿布扎比医疗保健计划的数据。结果:阿布扎比模式有私营部门参与,但政府设定价格和收益。阿布扎比模式通过将保险纳入强制性要求,充分处理了逆向选择问题。还有道德风险问题,这是个人和医生行为的结合,可能会影响系统的效率。随着时间的推移,使用医疗服务的人数普遍增加,这可能反映出人们对该政策及其好处以及生活方式的改变有了更大的认识。结论:虽然目前的卫生保健系统的使用水平是足够的,但随着使用水平的提高,政府可能面临财政负担。因此,政府需要采取保障措施,以限制其风险敞口。医疗市场需要加强竞争,减少垄断行为。政府需要让个人意识到更健康的生活方式,并鼓励采取预防措施。
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引用次数: 0
Public hospitals in peril: factors associated with financial distress. 处于危险中的公立医院:与财政困难有关的因素。
Q4 Medicine Pub Date : 2014-01-01
Zo Ramamonjiarivelo, Robert Weech-Maldonado, Larry Hearld, Rohit Pradhan

As "safety net providers," public hospitals have played a major role in health care delivery, especially in serving the indigent and the uninsured. For several decades, public hospitals have been operating in a challenging environment, and some of them have experienced financial difficulties. The purpose of this study was to explore the organizational and environmental factors associated with public hospitals' financial distress. This study used a national sample of public hospitals based on longitudinal panel data from 1997 to 2009, resulting in a sample size of 7,257 hospital-year observations. The Altman Z-score method was applied to assess hospitals' financial condition. The significant findings from a random effects logistic regression model with state and year fixed-effects indicated that higher Medicare HMO penetration was associated with financial distress. Organizational variables such as health network, size, occupancy rate, and outpatient mix decreased the odds of financial distress; and membership in a multihospital system increased the odds of financial distress.

作为“安全网提供者”,公立医院在提供医疗保健方面发挥了重要作用,特别是在为穷人和没有保险的人服务方面。几十年来,公立医院一直在一个充满挑战的环境中运作,其中一些医院经历了财政困难。摘要本研究旨在探讨与公立医院财务困境相关的组织与环境因素。本研究基于1997年至2009年的纵向面板数据,使用了全国公立医院样本,样本量为7,257个医院年观察值。采用Altman Z-score方法评价医院财务状况。具有州和年度固定效应的随机效应logistic回归模型的显著结果表明,较高的医疗保险HMO渗透率与财务困境相关。医疗网络、规模、入住率和门诊混合等组织变量降低了财务困境的几率;多医院系统的会员资格增加了财务困难的可能性。
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引用次数: 0
Hospital diversification strategy. 医院多元化战略。
Q4 Medicine Pub Date : 2014-01-01
Steven R Eastaugh

To determine the impact of health system restructuring on the levels of hospital diversification and operating ratio this article analyzed 94 teaching hospitals and 94 community hospitals during the period 2008-2013. The 47 teaching hospitals are matched with 47 other teaching hospitals experiencing the same financial market position in 2008, but with different levels of preference for risk and diversification in their strategic plan. Covariates in the analysis included levels of hospital competition and the degree of local government planning (for example, highly regulated in New York, in contrast to Texas). Moreover, 47 nonteaching community hospitals are matched with 47 other community hospitals in 2008, having varying manager preferences for service-line diversification and risk. Diversification and operating ratio are modeled in a two-stage least squares (TSLS) framework as jointly dependent. Institutional diversification is found to yield better financial position, and the better operating profits provide the firm the wherewithal to diversify. Some services are in a growth phase, like bariatric weight-loss surgery and sleep disorder clinics. Hospital managers' preferences for risk/return potential were considered. An institution life cycle hypothesis is advanced to explain hospital behavior: boom and bust, diversification, and divestiture, occasionally leading to closure or merger.

为了确定卫生系统重组对医院多元化水平和经营比率的影响,本文分析了2008-2013年期间94所教学医院和94所社区医院。这47家教学医院与其他47家2008年金融市场地位相同的教学医院相匹配,但其战略计划的风险偏好和多样化程度不同。分析中的协变量包括医院竞争水平和地方政府规划的程度(例如,与德克萨斯州相比,纽约的监管非常严格)。此外,47家非教学社区医院与47家其他社区医院在2008年进行了匹配,管理者对服务线多样化和风险的偏好不同。在两阶段最小二乘(TSLS)框架中,多元化和经营比率是共同依赖的。研究发现,机构多元化可以产生更好的财务状况,更好的营业利润为公司提供了多元化的必要资金。有些服务正处于成长阶段,比如减肥手术和睡眠障碍诊所。考虑了医院管理者对风险/回报潜力的偏好。提出了一个机构生命周期假说来解释医院的行为:繁荣和萧条,多样化和剥离,偶尔导致关闭或合并。
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引用次数: 0
期刊
Journal of Health Care Finance
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