Skip to Main Content
Brown University
School of Public Health Brown University

Center for Health System Sustainability

Search Menu

Site Navigation

  • Home
  • About
  • Research
    • Health System Performance Assessment
    • Improving Care Delivery
    • Pharma Policy
    • Health & Wealth
  • People
  • Network
  • Publications
  • Impact
  • Events
    • Past Events
Search
Center for Health System Sustainability

Publications

The latest publications from the Center for Health System Sustainability

Publications

The latest publications from the Center for Health System Sustainability

See more CHeSS publications
The New England Journal of Medicine

Association between Wealth and Mortality in the United States and Europe

April 2, 2025
We performed a longitudinal, retrospective cohort study involving adults 50 to 85 years of age who were included in the Health and Retirement Study and the Survey of Health, Ageing, and Retirement in Europe between 2010 and 2022. Wealth quartiles were defined according to age group and country, with quartile 1 comprising the poorest participants and quartile 4 the wealthiest. Mortality and Kaplan–Meier curves were estimated for each wealth quartile across the United States and 16 countries in northern and western, southern, and eastern Europe. We used Cox proportional-hazards models that included adjustment for baseline covariates (age group, sex, marital status [ever or never married], educational level [any or no college education], residence [rural or nonrural], current smoking status [smoking or nonsmoking], and absence or presence of a previously diagnosed long-term condition) to quantify the association between wealth quartile and all-cause mortality from 2010 through 2022 (the primary outcome).
Read Article
PLOS One

Does experience matter? Understanding the mechanism of the volume-outcome relationship: Learning-by-doing or economies of scale

March 26, 2025
The volume-outcome relationship has been a commonly invoked policy initiative aimed at improving the quality of healthcare. This inverse relationship between the caseload volume of patients treated and patient mortality has been described across many health settings and in many countries. Despite the large body of literature demonstrating this favourable relationship, most studies have focused on differentiating the effects of selective referral and the true effects of volume. In comparison, there are few studies evaluating the underlying mechanism of the volume-outcome relationship, namely dynamic learning-by-doing or the static effect of economics of scale. Resolving this tension between policies that allow providers to accrue experience over time and policies that promote centralisation of services would make a more compelling argument for policies such as minimum volume standards to be firmly established.
Read Article
Journal Internal Medicine

Avoidable Mortality Across US States and High-Income Countries

March 24, 2025
In this retrospective study, between 2009 and 2021, avoidable mortality increased in all US states, primarily due to increases in preventable deaths, while it decreased in comparable high-income countries. Health spending was significantly negatively associated with avoidable mortality for other high-income countries but not across US states.
Read Article
The New England Journal of Medicine

Partnerships between Pharmaceutical and Telehealth Companies — Increasing Access or Driving Inappropriate Prescribing?

March 22, 2025
Americans have grown accustomed to direct-to-consumer pharmaceutical advertisements and the refrain, “If you think [this drug] is right for you, talk to your doctor.” But some recent online ads feature a new twist — a link to a clinician offering telehealth services. Several pharmaceutical companies have also launched online platforms that direct users to websites run by telehealth companies, where clinicians are available to prescribe medications after a virtual consultation.
Read Article
Feminist Economics

0 CrossRef citations to date 1 Altmetric ARTICLES Accounting for Coercion: Sterilization, Dissatisfaction, and Routine Reproductive Injustice in India

March 11, 2025
Repeated Supreme Court cases suggest uninformed sterilization care is a persistent and contemporary issue in India. This article examines patient satisfaction ratings as a potential accountability mechanism to assess normalized forms of coercion. With a sample of over 180,000 sterilized women in India, it identifies a statistically significant relationship between exposure to coercive care and odds of reporting low quality. However, over 95 percent of women who underwent a tubal ligation procedure rated their care highly even when provided with inadequate information (a recognized form of coercion), with more pronounced discordance when a patient belonged to a historically marginalized caste. System-modifiable factors, such as conditional cash transfers (CCT) to the patient and postpartum procedure timing increased reporting discordance. Using a reproductive justice lens and building on Amartya Sen’s capabilities approach, this work examines how to identify human rights violations in the routine delivery of care.
Read Article
Feminist Economics

Accounting for Coercion: Sterilization, Dissatisfaction, and Routine Reproductive Injustice in India

March 11, 2025
Repeated Supreme Court cases suggest uninformed sterilization care is a persistent and contemporary issue in India. This article examines patient satisfaction ratings as a potential accountability mechanism to assess normalized forms of coercion. With a sample of over 180,000 sterilized women in India, it identifies a statistically significant relationship between exposure to coercive care and odds of reporting low quality. However, over 95 percent of women who underwent a tubal ligation procedure rated their care highly even when provided with inadequate information (a recognized form of coercion), with more pronounced discordance when a patient belonged to a historically marginalized caste. System-modifiable factors, such as conditional cash transfers (CCT) to the patient and postpartum procedure timing increased reporting discordance. Using a reproductive justice lens and building on Amartya Sen’s capabilities approach, this work examines how to identify human rights violations in the routine delivery of care.
Read Article
European Commission

Identifying, measuring and reducing low-value care in the context of health system performance assessment

February 10, 2025
The aim of this report from the Expert Group (see Box 1) on Health Systems Performance Assessment (HSPA) is to establish a comprehensive definition of low-value care in line with the concept of valuebased healthcare and from a health system perspective, and to identify low-value care indicators and measures to facilitate the reduction of low-value care for national HSPA practices. To achieve this aim, a “value-based healthcare” working group was established as a subgroup of the Expert Group with country representatives from Belgium, Czechia, Estonia, France, Germany, Hungary, Italy, Poland, Portugal, Romania and Slovenia as well as the European Observatory on Health Systems and Policies, the Organisation for Economic Co-operation and Development (OECD) and the DirectorateGeneral for Health and Food Safety (DG SANTE)
Read Article
Journal of Orthopaedic Surgery and Research

Satisfied with the worst health outcomes or unsatisfied with the best: explaining the divergence between good patient-reported outcomes and low satisfaction and vice versa among knee arthroplasty patients – a retrospective cohort study

January 23, 2025
Total knee arthroplasty (TKA) is an effective treatment for patients with end-stage knee osteoarthritis but some patients exhibit a discrepancy between patient-reported outcomes (PROs) and patient satisfaction (PS). This study aims to identify predictors for patients reporting unfavorable PROs but high PS and vice versa.
Read Article
BMJ Open

Identifying high-impact-opportunity hospitals for improving healthcare quality based on a national population analysis of inter-hospital variation in mortality, readmissions and prolonged length of stay

January 9, 2025
Patient harm remains an important concern in hospital care,1 urging a reprioritisation of patient safety and healthcare quality.2 The past 20 years have been characterised by indispensable quality developments,3 including accreditation and public reporting providing foundations for monitoring and promoting healthcare organisation performance.4 Yet, the quality progress appears unsustainable in the long term, as indicated by, for example, nosocomial infections rising in the aftermath of the COVID-19 pandemic,5 6 or mortality reductions being abolished weeks after accreditation survey visits.7 A resilient safety culture with quality truly embedded into everyday practice can only occur after increased awareness of hospital-wide safety risks.3 8

In Belgium, the setting of this study, there is a lack of systematic hospital-wide quality monitoring, despite indications of important differences in patient outcomes between hospitals persisting over time.9 It has been shown for urology patients10 that outcomes such as mortality, readmissions and prolonged length of stay vary to a great extent between hospitals, largely impacting healthcare equity and patient safety.11 12 No data exist on variation in patient outcomes across all patient service lines and across multiple patient outcomes. By recognising which patient service lines are most prone to between-hospital variation and by identifying which hospitals have the highest potential for quality improvement (QI), targeted initiatives can be established. Such focused efforts are highly required in times of scarce financial and human resources and poor outcome prevalence.

The primary aim of this study was to examine inter-hospital variability in in-hospital mortality, unplanned 30-day readmissions and prolonged length of hospital stay (pLOS) across all Major Diagnostic Categories (MDCs) for all Belgian acute-care hospitals. Second, we aimed to estimate the number of outcomes potentially avoidable if successful QI policies could be established. Finally, we aimed to identify a set of high-impact-opportunity hospitals where policymakers can stimulate QI initiatives set to improve patient outcomes.
Read Article
The Lancet

Population-health impact of new drugs recommended by the National Institute for Health and Care Excellence in England during 2000–20: a retrospective analysis

December 12, 2024
Health systems experience difficult trade-offs when paying for new drugs. In England, funding recommendations by the National Institute for Health and Care Excellence (NICE) for new drugs might generate health gains but inevitably result in forgone health as the funds cannot be used for alternative treatments and services. We aimed to evaluate the population health impact of NICE recommendations for new drugs during 2000–20.
Read Article
JAMA

Drug Prices Negotiated by Medicare vs US Net Prices and Prices in Other Countries

December 2, 2024
The Inflation Reduction Act instructs Medicare to negotiate prices of top-selling drugs and sets statutory upper limits (“ceilings”) on negotiated prices. Medicare can negotiate prices below the ceilings based on how prices and clinical benefits of these drugs compare with those of therapeutic alternatives. In August 2024, Medicare published the negotiated prices for the first 10 drugs selected for negotiation; these prices will come into effect in 2026 and will apply to all Medicare Part D plans. We analyzed how negotiated prices in the US compared with net prices before negotiation, ceiling prices, and list prices in 6 other high-income countries.
Read Article
JAMA

Differential Legal Protections for Biologics vs Small-Molecule Drugs in the US

November 25, 2024
Biologics approved by the US Food and Drug Administration (FDA) receive 12 years of guaranteed protection from biosimilar competition compared with 5 years of protection from generic competition for new small-molecule drugs. Under the 2022 Inflation Reduction Act, biologics are exempt from selection for Medicare price negotiation for 11 years compared with 7 years for small-molecule drugs. Congress codified these differing legal protections on the premise that biologics require more time and resources to develop and have weaker patent protection, necessitating additional protections for manufacturers to recoup their development costs and generate adequate returns on investment.
Read Article

CHeSS in the News

See all the announcements
The Economist

How Britain decides which drugs to buy

April 16, 2025
Since 1999, the National Institute for Health and Care Excellence has weighed costs against benefits to help the NHS decide what it should buy. The institute’s boss, Sam Roberts, calls it a mindful “health-care innovation shopper”. Within a fixed budget, every new drug it buys risks squeezing essentials like GPs or ambulances among existing health-care services.
Read Article
STAT+

Recent pharma-telehealth partnerships feel ‘black boxy,’ and why that’s problematic

March 26, 2025
In recent months, a new kind of partnership between telehealth companies and pharmaceutical manufacturers has come under scrutiny over concerns that such arrangements could lead to inappropriate prescriptions and poor care. Eli Lilly and Pfizer, along with five telehealth companies accessible through the pharma companies’ websites, have recently received letters from four senators echoing those concerns, asking questions about care, prescription volume, and the flow of data and money between the firms. The lawmakers want to determine whether pharma-telehealth deals may be violating the federal anti-kickback statute. That question has also piqued the interest of three health policy researchers at Brown University.
Read Article
Bulletin of the World Health Organization

Policy Approaches to Health System Performance Assessment

July 1, 2024
The articles in this issue highlight the importance of regular health systems performance assessment to inform policies that advance progress on health system objectives globally, and offer insights on associated data, methods and applications.
Read Article
Science Business

Global research needs transnational funding

June 4, 2024
As common problems call for more global cooperation in research, cross-border partnerships struggle to get money from national funding agencies
Read Article
APES

Health Policy Analysis of Portuguese Electoral Programs

March 2, 2024
Sara Machado Ph.D. uses the HSPA framework to examine the health policy propositions being debated by parties in the 2024 Portuguese legislative elections.
Read Article
STAT

Which country has the best health care? That’s the wrong question

January 29, 2024
Irene Papanicolas: Every health care model involves people doing their best to balance competing priorities in the face of limited resources. In other words, every system involves tradeoffs.
Read Article
The Guardian

England has highest death rates of older patients in western world, study finds

November 10, 2021
ICCONIC findings featured in a Guardian article.
Read Article
The Health Foundation

Caring for older patients with complex needs: How does England compare with 11 OECD countries?

November 10, 2021
Report of ICCONIC research to the Health Foundation.
Read Article
Brown University School of Public Health
Providence RI 02903 401-863-3375 public_health@brown.edu

Quick Navigation

  • Newsletter
  • Visit Brown
  • Campus Map

Footer Navigation

  • Accessibility
  • Careers at Brown
Give To Brown

© Brown University

School of Public Health Brown University
For You
Search Menu

Mobile Site Navigation

    Mobile Site Navigation

    • Home
    • About
    • Research
      • Health System Performance Assessment
      • Improving Care Delivery
      • Pharma Policy
      • Health & Wealth
    • People
    • Network
    • Publications
    • Impact
    • Events
      • Past Events
All of Brown.edu People
Advanced Search
Close Search

Publications