21 results match your criteria: "Department of Biostatistics at the Harvard T.H. Chan School of Public Health[Affiliation]"

Background: Patients with stroke are frequently transferred between hospitals. This may have implications on the quality of care received by patients; however, it is not well understood how the characteristics of sending and receiving hospitals affect the likelihood of a transfer event. Our objective was to identify hospital characteristics associated with sending and receiving patients with stroke.

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Healthy Days at home: A novel population-based outcome measure.

Healthc (Amst)

March 2020

The Department of Health Policy and Management is at the Harvard T.H. Chan School of Public Health, Boston, MA, USA; Harvard Global Health Institute, Cambridge, MA, USA. Electronic address:

Background: Healthy Days at Home (HDAH) is a novel population-based outcome measure developed in conjunction with the Medicare Payment Advisory Commission.

Methods: We identified beneficiary age, sex, race, and Medicaid eligibility, death date, chronic conditions and healthcare utilization among a 20% sample of Medicare beneficiaries in 2016. For each beneficiary we calculated HDAH for the year by subtracting the following measure components from 365 days: mortality days, the total number of days spent in inpatient, observation, skilled nursing facilities (SNF), inpatient psychiatry, inpatient rehabilitation and long-term hospital settings as well as the number of outpatient emergency department and home health visits.

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Characteristics of Paid Malpractice Claims Among Resident Physicians From 2001 to 2015 in the United States.

Acad Med

February 2020

M. Glover is radiologist and assistant professor, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts; ORCID: http://orcid.org/0000-0002-5711-8937. G.W. McGee is postdoctoral researcher, Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts; ORCID: http://orcid.org/0000-0002-6133-9169. D.S. Wilkinson is data scientist, National Practitioner Data Bank, Bureau of Health Workforce, Health Resources and Services Administration, Rockville, Maryland. H. Singh is chief data and research officer, National Practitioner Data Bank, Bureau of Health Workforce, Health Resources and Services Administration, Rockville, Maryland. A. Bolick was an MPH student at the Harvard T. H. Chan School of Public Health, Boston, Massachusetts, at the time this article was written. R.A. Betensky is professor, Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts. H.B. Harvey is radiologist and assistant professor, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts; ORCID: http://orcid.org/0000-0001-9550-1876. D. Weinstein is vice president for graduate medical education, Partners Healthcare, and associate professor of medicine, Harvard Medical School, Boston, Massachusetts. A. Schaffer is associate physician, Department of Medicine, Brigham and Women's Hospital, assistant professor of medicine, Harvard Medical School, and senior clinical analytics specialist, Controlled Risk Insurance Company/Risk Management Foundation of the Harvard Medical Institutions, Boston, Massachusetts.

Purpose: Limited information exists about medical malpractice claims against physicians-in-training. Data on residents' involvement in malpractice actions may inform perceptions about medicolegal liability and influence clinical decision-making at a formative stage. This study aimed to characterize rates and payment amounts of paid malpractice claims on behalf of resident physicians in the United States.

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The Relationship Between Health Spending And Social Spending In High-Income Countries: How Does The US Compare?

Health Aff (Millwood)

September 2019

Ashish K. Jha is the director of the Harvard Global Health Institute and is dean of global strategy and the K. T. Li Professor of Global Health, Harvard T. H. Chan School of Public Health.

There is broad consensus that the US spends too much on health care. One proposed driver of the high US spending is low investment in social services. We examined the relationship between health spending and social spending across high-income countries.

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Since the implementation of the Hospital Readmissions Reduction Program (HRRP), readmissions have declined for Medicare patients with conditions targeted by the policy (acute myocardial infarction, heart failure, and pneumonia). To understand whether HRRP implementation was associated with a readmission decline for patients across all insurance types (Medicare, Medicaid, and private), we conducted a difference-in-differences analysis using information from the Nationwide Readmissions Database. We compared how quarterly readmissions for target conditions changed before (2010-12) and after (2012-14) HRRP implementation, using nontarget conditions as the control.

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Academic medical centers are widely considered to have higher costs than nonteaching hospitals, which has led some policy makers to suggest that the centers should be reserved for patients with the most complex conditions. While prior studies have shown lower mortality at the centers, it is unclear how this varies by patient severity. We examined more than 11.

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The Hospital Readmissions Reduction Program has been associated with improvements in readmission rates, yet little is known about its effect on racial disparities. We compared trends in thirty-day readmission rates for congestive heart failure, acute myocardial infarction, and pneumonia among non-Hispanic whites versus non-Hispanic blacks, and among minority-serving hospitals versus others. During the penalty-free implementation period (April 2010-September 2012), readmission rates improved over pre-implementation trends (January 2007-March 2010) for both whites and blacks, with a significantly greater decline among blacks than among whites (-0.

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Geographical Health Priority Areas For Older Americans.

Health Aff (Millwood)

January 2018

Yun Wang is a senior research scientist, Department of Biostatistics, at the Harvard T. H. Chan School of Public Health.

There are wide disparities in health across the US population. The identification of geographic health priority areas for Medicare could inform efforts to eliminate health disparities and improve health care. In a sample of 3,282 counties with more than 73 million unique Medicare beneficiaries in the period 1999-2014, we identified geographical areas-"hot spots"-with persistently higher adjusted mortality rates for older adults compared with the rest of the country.

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Despite substantial attention to the greater likelihood of poor clinical outcomes among black versus white surgical patients, little is known about whether racial disparities in postoperative mortality in the United States have narrowed over time. Using nationwide Medicare inpatient claims data for the period 2005-14, we examined trends in thirty-day postoperative mortality rates in black and white patients for five high-risk and three low-risk procedures. Overall, national mortality trends improved for both black and white patients, by 0.

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Major policy uncertainty continues to surround the Affordable Care Act (ACA) at both the state and federal levels. We assessed changes in health care use and self-reported health after three years of the ACA's coverage expansion, using survey data collected from low-income adults through the end of 2016 in three states: Kentucky, which expanded Medicaid; Arkansas, which expanded private insurance to low-income adults using the federal Marketplace; and Texas, which did not expand coverage. We used a difference-in-differences model with a control group and an instrumental variables model to provide individual-level estimates of the effects of gaining insurance.

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Employers and health plans are increasingly using tiered provider networks in their benefit designs to steer patients to higher quality and more efficient providers in an effort to increase value in the health care system. We evaluated the impact of a tiered-network health plan on total health care spending and on inpatient, outpatient, and outpatient radiology spending for nonelderly enrollees in a commercial health plan in 2008-12. The tiered network was associated with $43.

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Synthesis Of Research On Patient-Centered Medical Homes Brings Systematic Differences Into Relief.

Health Aff (Millwood)

March 2017

Meredith B. Rosenthal is a professor of health economics and policy in the Department of Health Policy and Management, Harvard T. H. Chan School of Public Health.

The patient-centered medical home (PCMH) model emphasizes comprehensive, coordinated, patient-centered care, with the goals of reducing spending and improving quality. To evaluate the impact of PCMH initiatives on utilization, cost, and quality, we conducted a meta-analysis of methodologically standardized findings from evaluations of eleven major PCMH initiatives. There was significant heterogeneity across individual evaluations in many outcomes.

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The Centers for Medicare and Medicaid Services (CMS) has played a leading role in efforts to improve patients' experiences with hospital care. Yet little is known about how much patient experience has changed over the past decade, and even less is known about the impact of CMS's most recent strategy: tying payments to performance under the Value-Based Purchasing (VBP) program. We examined trends in multiple measures of patient satisfaction in the period 2008-14.

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Recent increases in Medicare Advantage enrollment may have caused lower spending growth in the fee-for-service (FFS) Medicare population. We identified the counties of largest Medicare Advantage growth and determined if increased enrollment was associated with reduced FFS Medicare spending growth in those counties. We found that 73 percent of counties experienced at least a 5-percentage-point increase in Medicare Advantage penetration between 2007 and 2014, with the most growth occurring in larger and poorer counties in the Northeast and South.

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US policy makers are making efforts to simultaneously improve the quality of and reduce spending on health care through alternative payment models such as bundled payment. Bundled payment models are predicated on the theory that aligning financial incentives for all providers across an episode of care will lower health care spending while improving quality. Whether this is true remains unknown.

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There is an active public debate about whether patients' socioeconomic status should be included in the readmission measures used to determine penalties in Medicare's Hospital Readmissions Reduction Program (HRRP). Using the current Centers for Medicare and Medicaid Services methodology, we compared risk-standardized readmission rates for hospitals caring for high and low proportions of patients of low socioeconomic status (as defined by their Medicaid status or neighborhood income). We then calculated risk-standardized readmission rates after additionally adjusting for patients' socioeconomic status.

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Patient-reported experience is a critical part of measuring health care quality. There are limited data on racial differences in patient experience. Using patient-level data for 2009-10 from the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS), we compared blacks' and whites' responses on measures of overall hospital rating, communication, clinical processes, and hospital environment.

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Under the Affordable Care Act, thirty states and the District of Columbia have expanded eligibility for Medicaid, with several states using Medicaid funds to purchase private insurance (the "private option"). Despite vigorous debate over the use of private insurance versus traditional Medicaid to provide coverage to low-income adults, there is little evidence on the relative merits of the two approaches. We compared the first-year impacts of traditional Medicaid expansion in Kentucky, the private option in Arkansas, and nonexpansion in Texas by conducting a telephone survey of two distinct waves of low-income adults (5,665 altogether) in those three states in November-December 2013 and twelve months later.

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The Affordable Care Act (ACA) set in motion payment changes that could put pressure on hospital finances and lead some hospitals to close. Understanding the impact of closures on patient care and outcomes is critically important. We identified 195 hospital closures in the United States between 2003 and 2011.

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The Bundled Payments for Care Improvement initiative is a federally funded innovation model mandated by the Affordable Care Act. It is designed to help transition Medicare away from fee-for-service payments and toward bundling a single payment for an episode of acute care in a hospital and related postacute care in an appropriate setting. While results from the initiative will not be available for several years, current data can help provide critical early insights.

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