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People today can generally expect to live longer and, in some parts of the world, healthier lives. The substantial increases in life expectancy underlying these global demographic shifts represent a human triumph over disease, hunger, and deprivation, but also pose difficult challenges across multiple sectors. Population aging will have dramatic effects on labor supply, patterns of work and retirement, family and social structures, healthcare services, savings, and, of course, pension systems and other social support programs used by older adults. Individuals, communities, and nations around the world must adapt quickly to the demographic reality facing us and design new approaches to financing the many needs that come with longer lives.

This imperative is the focus of a newly published special issue of The Journal of the Economics of Ageing, entitled Financing Longevity: The Economics of Pensions, Health and Long-term Care. The special issue collects articles originally written for and discussed at a conference that was dedicated to the same topic and held at Stanford in April 2017 to mark the tenth anniversary of APARC’s Asia Health Policy Program (AHPP). The conference convened top experts in health economics and policy to examine empirical and theoretical research on a range of problems pertinent to the economics of aging from the perspective of sustainable financing for long lives. The economics of the demographic transition is one of the research areas that Karen Eggleston, APARC’s deputy director and AHPP director, studies. She co-edited the special issue with Anita Mukherjee, a Stanford graduate now assistant professor in the Department of Risk and Insurance at the Wisconsin School of Business, University of Wisconsin-Madison.

The Financing Longevity conference was organized by The Next World Program, a Consortium composed of partners from Harvard University, Fudan University, Stanford University, and the World Demographic and Aging Forum, and was cosponsored by AHPP, the Stanford Institute for Economic Policy Research, and the Stanford Center on the Demography and Economics of Aging.

The contributions that originated from the conference and are collected in the Journal’s special issue cover comparative research on more than 30 European countries and 17 Latin American countries, as well as studies on Australia, the United States, India, China, and Japan. They analyze a variety of questions pertinent to financing longevity, including how pension structures may exacerbate existing social inequalities; how formal and informal insurance interact in securing long-term care needs; the ways in which the elderly cope with caregiving and cognitive decline; and what new approaches might help extend old-age financial security to those working outside the formal sector, which is a major concern in low-income countries.

Another challenge of utmost importance is the global pension crisis, caused due to committed payments that far exceed the saved resources. It is a problem that Eggleston and Mukherjee highlight in their introduction to the special issue. By 2050, they note, the pension gap facing the world’s eight largest pension systems is expected to reach nearly US $400 trillion. The problem cannot be ignored, as “the financial security of people leading longer lives is in serious jeopardy.” Indeed four of the eight research papers in the special issue shed light on pensions and inequality in income support for older adults. The other four research papers focus on health and its interaction with labor force participation, savings, and long-term care.

The issue also features two special contributions. The first is an interview with Olivia S. Mitchell, a professor at the University of Pennsylvania’s Wharton School and worldwide expert on pensions and ageing. Mitchell explains the areas offering the most promise and excitement in her field; discusses ways to encourage delayed retirement and spur more saving; and suggests several priority areas for future research. The latter include applying behavioral insights to questions about retirement planning, improving financial literacy, and advancing innovations to help people imagine themselves at older ages and save more for their future selves.

The second unique contribution is a perspective on the challenges of financing longevity in Japan, based on the keynote address delivered at the 2017 Stanford conference by Mr. Hirotaka Unami, then senior Director for policy planning and research of the Minister’s secretariat of the Japan Ministry of Finance and currently deputy director general with the Ministry’s Budget Bureau.

In Japan, decades of improving life expectancy and falling birth rates have produced a rapidly aging and now shrinking population. Data released by Japan’s Statistics Bureau ahead of Children's Day on May 5, 2019 reveal that Japan’s child population (those younger than 15) ranks lowest among countries with a total population exceeding 40 million. In his piece, Unami focuses on the difficult tradeoffs Japan faces in responding to the increase in oldest-old population (people aged 75 and over) and the overall population decline. Japan aspires to do so through policies that are designed to restore financial sustainability for the country’s social security system, including the medical care and long-term care insurance systems.

Unami argues that Japan must simultaneously pursue a combination of increased tax revenues, reduced benefit growth, and accelerated economic growth. He notes that these three-pronged efforts require action in five areas: review Japan’s pension policies; reduce the scope of insurance coverage in low-risk areas; increase the effectiveness of health service providers; increase a beneficiary’s burden according to their means; and enhance policies for preventive health care for the elderly.

The aging of our world’s population is a defining issue of our time and there is pressing need for research to inform policies intended to improve the financial well-being of present and future generations. The articles collected in the Financing Longevity special issue and the ongoing work by APARC’s Asia Health Policy Program point to multiple areas ripe for such future research.

View the complete special issue >>

Learn more about Dr. Karen Eggleston’s work in the area of innovation for healthy aging >>

 

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Fighting to End Hunger at Home & Abroad:  Ambassador Ertharin Cousin shares her journey & lessons learned

A Conversation in Global Health with Ertharin Cousin

FSI Payne Distinguished Lecturer | Former Executive Director of the World Food Programme | TIME's 100 Most Influential People

RSVP for conversation & lunch: www.tinyurl.com/CIGHErtharinCousin (please arrive at 11:45 am for lunch)

Professor Ertharin Cousin has been fighting to end global hunger for decades. As executive director of the World Food Programme from 2012 until 2017, she led the world’s largest humanitarian organization with 14,000 staff serving 80 million vulnerable people across 75 countries. As the US ambassador to the UN Agencies for Food and Agriculture, she served as the US representative for all food, agriculture, and nutrition related issues.

Prior to her global work, Cousin lead the domestic fight to end hunger. As chief operating officer at America’s Second Harvest (now Feeding America), she oversaw operations for a confederation of 200 food banks across America that served more than 50,000,000 meals per year.

Stanford School of Medicine Senior Communications Strategist Paul Costello will interview Professor Cousin about her experiences, unique pathway, and the way forward for ending the global hunger crisis.

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Li Ka Shing Room 320 

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U.S. government aid for treating children and adults with HIV and malaria in developing countries has done more than expand access to lifesaving interventions: It has changed how people around the world view the United States, according to a new study by researchers at the School of Medicine.

Compared with other types of foreign aid, investing in health is uniquely associated with a better opinion of the United States, improving its “soft power” and standing in the world, the study said.  

Favorability ratings of the United States increased in proportion to health aid from 2002 to 2016 and rose sharply after the implementation of the President’s Emergency Plan for AIDS Relief in 2003 and the launch of the President’s Malaria Initiative in 2005, the researchers report.

Their findings were published this week in the American Journal of Public Health. The lead author is postdoctoral scholar Aleksandra Jakubowski, PhD, MPH. The senior author is Eran Bendavid, MD, associate professor of medicine and a core faculty member at Stanford Health Policy.

“Using data on aid and opinions of the United States, we found that investments in health offer a unique opportunity to promote the perceptions of the United States abroad, in addition to disease burden relief,” the authors wrote. “Our study provides new evidence to support the notion that health diplomacy is a net win for the United States and recipient countries alike.”

The Trump administration, however, has proposed a 23% cut in foreign aid in its 2020 budget, including large reductions to programs that fight AIDS and malaria overseas.

The Stanford researchers believe their study is the first to add heft to the argument that U.S. health aid boosts the “soft power” that wins the hearts and minds of foreign friends and foes.

“Our study shows that investing in health aid improves our nation’s standing abroad, which could have important downstream diplomatic benefits to the United States,” Jakubowskisaid. “Investments in health aid help the United States accumulate soft power. Allowing the U.S. reputation to falter would be contrary to our own interests.” 

A Policy Debate

Many politicians and economists consider spending U.S. tax dollars on foreign aid as an ineffective, and possibly harmful, enterprise that goes unappreciated and leads to accusations of American meddling in other countries’ national affairs.

The U.S. government, for the past 15 years, has contributed more foreign health aid than any other country, significantly reducing disease burden, increasing life expectancy and improving employment in recipient countries, the authors wrote. Still, this generosity has historically constituted less than 1% of the U.S. gross domestic product.

“Our results suggest that the dollars invested in health aid offer good value for money,” the researchers wrote. “That is, the relatively low investment in health aid (in terms of GDP) has provided the United States with large returns in the form of improved public perceptions, which may advance the U.S. government’s ability to negotiate international policies that are aligned with American priorities and preferences.”

The researchers used 258 Global Attitudes Surveys, based on interviews with more than 260,000 respondents, conducted by the Pew Research Center in 45 low- to middle-income countries between 2002 and 2016.

Their analysis focused on the health sector, which includes several large programs for infectious disease control, but also support for nutrition, child health and reproductive health programs. They compared health aid to other major areas of U.S. investment: governance, infrastructure, humanitarian aid and military aid. They also constructed a database of news stories that mentioned the President’s Emergency Plan for AIDS Relief or the President’s Malaria Initiative by crawling through the online archives of the top three newspapers by circulation in each of the 45 countries.

They found that the probability of populations holding a very favorable opinion of the United States was 19 percentage points higher in the countries where and years when U.S. donations for health care were highest, compared with countries where and years when health aid donations were lowest. Using another metric, the researchers found that every additional $100 million in health aid was associated with a nearly 6 percentage-point increase in the probability of respondents indicating they had a “very favorable” opinion of the United States. 

In contrast, the researchers found, aid for governance, infrastructure, humanitarian and military purposes was not associated with a better opinion of the United States.

Bendavid, an infectious diseases physician and core faculty member of Stanford Health Policy, said that when he set out to conduct this research, he believed it would result “in a resounding thud” — that the “soft power” of health aid would have no impact on public opinion.

“For me, the notion that this program — hatched and headquartered in D.C. — would have impacts among millions in Nairobi and Dakar, seemed farfetched,” Bendavid said. “I was incredulous until all the pieces were in place.”

The ‘America First’ Agenda

The Trump administration’s “America First” agenda is calling for significant cuts to global health aid, particularly to the highly successful AIDS relief program, which was established by President George W. Bush. The administration’s budget, released in March, proposed a $860 million cut to the program; the President’s Malaria Initiative is facing a $331 million reduction in federal funding. That’s a decline of 18% and 44%, respectively.

The U.S. contribution to the Global Fund to Fight AIDS, Tuberculosis and Malaria would also decline by 17%, or $225 million, according to the Kaiser Family Foundation.

Yet beyond the reputational damage to the United States, such cuts could be a major setback to improving health outcomes in developing countries, the researchers said. After all, HIV knows no borders, and having more resilient health care systems is instrumental when facing public health crises, such as the Ebola outbreak in the Democratic Republic of Congo, Jakubowski said.

“The most direct impact of cutting the United States’ health aid allocations is the potential to undermine or reverse the progress that has been enabled by U.S. aid in curbing mortality and the spread of disease,” Bendavid said. “However, this study suggests there are also repercussions to the United States: the relationships the U.S. has built with recipient nations could also be undermined.”            

Other Stanford co-authors are Steven Asch, MD, MPH, professor of medicine, and former graduate student Don Mai.

Stanford’s Department of Medicine supported the work.

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Sarita Panday’s personal and professional journey from a childhood in a small village in Nepal to an academic career that has taken her across the globe to Australia, Europe, and now Stanford is a story that speaks to the power of education as a life-transforming and world-changing force. Sarita is our 2018-19 postdoctoral fellow in Asia health policy and her research focuses on improving maternal health service provision in Nepal.

The Asia Health Policy Postdoctoral Fellowship is offered annually by APARC’s Asia Health Policy Program (AHPP). On May 1, Sarita will present her research at a seminar cosponsored by AHPP and the Center for South Asia. We caught up with Sarita to learn about her work, the state of maternal health and education in Nepal, and what’s next for her career.


Q: Your research interests include health service delivery and human resources for global health, and your PhD project explored the role of female community health volunteers in maternal health service provision in Nepal. What is the state of maternal health in Nepal? How does it compare to other areas in South Asia?

While substantial progress in maternal health has been achieved over the last two decades, Nepal still has high rates of maternal deaths compared to its neighbouring countries. According to UN estimates, maternal mortality ratio (number of deaths due to pregnancy-related causes per 100,000 live births) is one of the highest in Nepal (258) compared to India (174), Bangladesh (176), Pakistan (176) or Sri Lanka (30).  Maternal deaths in Nepal’s rural areas are three times likely to be higher than in urban areas. Therefore, my research focuses on improving maternal health status in rural area.

Q: Tell us about your current research: What questions/problems you're exploring? What are some of the findings your work has revealed?

As the 2018-19 Asia Health Policy Postdoctoral Fellow at APARC, I am currently working on publications based on my PhD, which focused on improving healthcare for marginalized women in rural Nepal. My next paper, forthcoming in PLOS One, explores the underuse of healthcare services among Nepal’s marginalized communities. In this paper, I analyze the factors that hinder use of healthcare by certain ethnic groups such as Dalits (the lowest group within the Hindu caste system), Madhesi (people living in the southern plains of Nepal, close to the border with India), Muslim, and Chepang and Tamang (indigenous groups in hill villages). These ethnic groups face barriers to health service use that include lack of knowledge, lack of trust in volunteers, traditional beliefs and healthcare practices, low decision-making power among women, and perceived indignities experienced when using health centers. Therefore, community health programs aimed to improve healthcare use among such populations should consider these specific contextual elements along with health system factors.

My next manuscript (in preparation) focuses on the importance of paying community health workers, which is also one of the key findings of my PhD. I found that women volunteers appeared to be highly dissatisfied by the lack of financial incentives for their services and wanted remuneration. This finding contradicts previous claims that reported community health volunteers were happy with their status. I have just finished a first draft of the manuscript and will soon send it for review.

Apart from my fellowship at Stanford, I am volunteering to form a team of interdisciplinary researchers to improve maternal and child health among marginalized communities in Nepal. I am doing this as part of my role as an honorary research fellow in the Department of Politics at the University of Sheffield, where I also earned a PhD in public health. I recently organized a workshop in the UK to leverage partnerships across universities and the local NGO PHASE Nepal. During the workshop, I shared my experience of using participatory approaches (such as participatory video methods and policy workshops) to connect communities with policymakers, and I plan to use similar participatory approaches in my future research. The workshop successfully generated support from colleagues and the local partner.

Q: Your personal and professional journey has taken you from growing up in rural Nepal to pursuing a doctorate in Britain and now a postdoctoral fellowship at Stanford. How would you describe the situation of Nepal’s higher education system, and the demand for foreign education in the country? What are some of the lessons you have learned throughout your own years of international education?

Although Nepal has a long history of education, the current formal education system was formed only in 1951, after the establishment of democracy. In the short period since then, Nepal has made substantial progress in adult literacy rate (from 20.6 % in 1981 to 64.7 % in 2015), but the quality of the public education system remains questionable, with low opportunities for employment. There has been some improvement since the beginning of technical education as a formal sector in 1980: the Ministry of Education, Science and Technology is responsible for education in Nepal and there are currently a total of nine constituent universities with 90 affiliated universities and 1012 campuses. However, the quality of education in Nepalese universities is often controversial due to their being a playground for major political parties. And despite the government’s promises to increase its spending on public education the education budget appears to be cut each year.

As for my own experience, I graduated with a BSc Nursing degree in Nepal without realizing that I wouldn’t get a placement within the public sector. The government hasn’t yet created a position for graduates like me, which forced me to seek a job in the private sector. While I managed to find a well-paying if strenuous job in remote Nepal, I saw many colleagues who struggled to find jobs that matched their qualifications. Some of them worked voluntarily or in low-paying positions. While the Nepalese government continues to produce graduate nurses there’s no system to retain them, despite a severe scarcity of human resources for health.

Q: What's next for your career? What issues are you going to focus on in your upcoming research project?

I have recently been appointed as a Global Challenge Fellow at the University of Sheffield to work on a two-year research project in Nepal. Starting this July, I will work with rural women in two Nepalese districts (Dhading and Sindhupalchok), conducting participatory co-designed research aimed to raise awareness and understanding of the social, cultural, economic, and political factors that hamper women’s access to healthcare services. I plan to use participatory approaches, such as participatory video methods and policy workshops, to connect communities with policymakers, and to partner with PHASE Nepal to improve utilization of healthcare among the country’s marginalized populations.

I’m excited to share my work with the Stanford community in an upcoming seminar on May 1, and hope to see many friends and colleagues there.

Register to attend Sarita's seminar >>

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Fourteen years ago, Stanford Health Policy’s Douglas K. Owens and colleagues published a cost-effectiveness analysis that would change the face of HIV prevention. Their landmark study in The New England Journal of Medicine showed that expanding HIV screening would increase life expectancy and curb transmission of the disease — and was cost effective in virtually all health-care settings.

Not long after their model-based results were published, their findings became key evidence in the decision to expand screening by the Centers for Disease Control and Prevention. Their work has been used in HIV screening guidelines from the U.S. Preventive Services Task Force — which Owens now chairs — the American College of Physicians and the Department of Veterans Affairs, among others.

Owens and his Stanford colleague Margaret Brandeau, professor of management science and engineering, have led this team of decision scientists who have been at the forefront of developing scientific models for the screening and prevention of HIV for two decades now. This modeling team — which also includes colleagues from UCSF and Yale — has published nearly 250 peer-reviewed studies and is one of the most experienced and respected in the world.

But today, the opioid epidemic is threatening the hard-fought gains in the prevention and control of HIV and hepatitis C virus (HCV). In support of their continued work to address the opioid epidemic, Owens received a highly prestigious MERIT award from the National Institute on Drug Abuse (NIDA),which provides up to 10 years of funding for the team.

“We are extremely grateful to NIDA for this support and to our colleague at NIDA, Dr. Peter Hartsock, who has worked with us for over 20 years to mitigate the harms from HIV and HCV,” said Owens.

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The team will now turn its sights on the complex interplay of the opioid epidemic, and HIV and hepatitis C virus (HCV) transmission. The transmission of HCV has been fueled by the opioid epidemic, and HCV now kills more Americans than all other infectious diseases combined.  

“The unfolding opioid epidemic is a defining challenge for the public health and medical systems in the United States,” Owens, the principal investigator of the team, and his colleagues wrote in their grant proposal. “The reversal of life expectancy growth in the demographic groups most affected by the opioid epidemic represents the aggregation of a complex web of harmful public health and population trends, including a rise in overdoses, suicides, mental health afflictions, economic disadvantages, and infectious disease outbreaks.”

Indeed, for the first time since the 1960s, the U.S. life expectancy has contracted for the second year in a row; drug overdoses have been the leading cause of death for Americans under age 50, with an estimated two-thirds of those deaths resulting from opioids.

Since the last renewal of their NIDA-funding grant in 2013, the team has watched the dramatic rise of opioid overuse, injection drug use, and overdose become a national public health crisis, with more than 60,000 drug overdose deaths in the United States reported by the CDC.

“The growing use of needle-based opioids increases the likelihood of accelerating HIV and HCV transmission,” said co-investigator Jeremy Goldhaber-Fiebert, an associate professor of medicine and core faculty at Stanford Health Policy. “Identifying the best combination of approaches to reduce HIV and HCV transmissions stemming from the opioid epidemic is of critical public health importance.”

The other co-investigators on the team of the project, “Making Better Decisions: Policy Modeling for AIDS and Drug Abuse,” are:

  1. Eran Bendavid, an infectious diseases physician and associate professor of medicine at Stanford who is another a seasoned HIV modeler and outcomes expert;
  2. Keith Humphreys, professor of psychiatry and behavioral sciences at Stanford and a former senior policy advisor in the White House Office of National Drug Control Policy; 
  3. David Paltiel, a Yale School of Public Health professor who pioneered policy options for mitigating the impact of HIV in the United States and abroad;
  4. Gregg Gonsalves, an assistant professor of epidemiology at Yale and a 2018 MacArthur Foundation Fellow who will focus on developing new algorithms to detect and predict opioid-related outbreaks of HIV and HCV;
  5. James Kahn of the Institute for Health Policy Studies at UCSF, professor of epidemiology and biostatistics and an expert on the individual and population impact of prevention and treatment for HIV, HCV and opioid use.

The End of AIDS? 

Toward 2012, a series of scientific advances led to calls for “the end of AIDS.” The two big factors were the cost of the “triple cocktail” of antiretrovirals plunging in developing countries and then huge donations from wealthy countries began pouring in to fight the disease.

Yet the researchers say successes have been too few and that the incidence of HIV remains far too high. About 40 million people were living with HIV around the world in 2017; an estimated 940,000 people died from AIDS-related illnesses that same year.

The year 2015 marked the first time in two decades that the number of HIV diagnoses tied to opioids increased.

"Although it was started by prescription opioid overprescribing, the epidemic has evolved to include significant injection opioid use which is now threatening to significantly increase the spread of infectious diseases like HIV and Hepatitis C,” said Humphreys.

The most visible example of an opioid-related HIV outbreak took place in Scott County, IN, in 2014-2015. A single infection introduced into the community resulted in nearly 200 new HIV cases within six months, largely related to oxymorphone injections. In 2017 and again in March 2018, two additional substantial outbreaks occurred in Scott County, likely linked to both risky sex and needle sharing. 

In addition, the CDC has identified 220 counties in 26 states that are uniquely vulnerable to HIV and HCV outbreaks related to opioid injections.

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“Developing models that forecast high-risk areas for HIV and HCV is essential for aligning surveillance and public health interventions with risk,” said Brandeau, a leader in designing models for the prevention of HIV and hepatitis, especially in drug abuse disorders.

There have also been striking increases in the injection of opioids and heroin that are closely linked to the spread of viral hepatitis. In the demographic areas most affected by opioids, the researchers found, diagnoses of acute hepatitis have more than quadrupled — reversing trends of the previous decade. And in the country as a whole, the number of new HCV cases has nearly tripled since 2010. 

“For any type of contact with an infected source such as a dirty needle, or even cocaine straws, HCV is by far the most rapidly transmissible of the blood-borne infections,” said Bendavid. “One of the challenging issues with hepatitis C is that its major health manifestations do not appear for many years after infection."

What’s the Plan? 

In the next five years, the team intends to evaluate how strategies to prevent and mitigate the harms of opioid use can decrease the spread of HIV and HCV and thereby reduce morbidity and mortality from opioid use. They have four specific goals: 

  1. Model the effect of the opioid epidemic on transmission of HIV and HCV.
  2. Model the epidemiological and population impacts of individual strategies to prevent and mitigate the harms of opioids and drug injection on HIV and HCV outcomes by evaluating prevention strategies;
  3. Model the epidemiologic and population impact of portfoliosof strategies to mitigate the harms of opioid use and drug injection on HIV and HCV outcomes;
  4. And model the impact of barriers to implementation of effective strategies to reduce the harms of opioid use on HIV and HCV.

“We will perform novel analyses assessing intervention impacts singly and in combination assessing outcomes for HIV, HCV and opioid use disorder,” the researchers wrote in their grant proposal.

Then, the researcher will model new methods for building complex multi-intervention and multi-disease models and developing adaptive testing algorithms for identifying outbreaks.

Finally, the team intends to assess the barriers and intervention approaches “that more realistically reflect implementation issues than current models and hence identify resource needs for system planning.”

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Most studies that look at whether democracy improves global health rely on measurements of life expectancy at birth and infant mortality rates. Yet those measures disproportionately reflect progress on infectious diseases — such as malaria, diarrheal illnesses and pneumonia — which relies heavily on foreign aid.

A new study led by Stanford Health Policy's Tara Templin and the Council on Foreign Relations suggests that a better way to measure the role of democracy in public health is to examine the causes of adult mortality, such as noncommunicable diseases, HIV, cardiovascular disease and transportation injuries. Little international assistance targets these noncommunicable diseases. 

When the researchers measured improvements in those particular areas of public health, the results proved dramatic.

“The results of this study suggest that elections and the health of the people are increasingly inseparable,” the authors wrote.

A paper describing the findings was published today in The Lancet. Templin, a graduate student in the Department of Health Research and Policy, shares lead authorship with Thomas Bollyky, JD, director of the Global Health Program at the Council on Foreign Relations.

“Democratic institutions and processes, and particularly free and fair elections, can be an important catalyst for improving population health, with the largest health gains possible for cardiovascular and other noncommunicable diseases,” the authors wrote.

Templin said the study brings new data to the question of how governance and health inform global health policy debates, particularly as global health funding stagnates.

“As more cases of cardiovascular diseases, diabetes and cancers occur in low- and middle-income countries, there will be a need for greater health-care infrastructure and resources to provide chronic care that weren’t as critical in providing childhood vaccines or acute care,” Templin said.

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Free and fair elections for better health

In 2016, the four mortality causes most ameliorated by democracy — cardiovascular disease, tuberculosis, transportation injuries and other noncommunicable diseases — were responsible for 25 percent of total death and disability in people younger than 70 in low- and middle-income countries. That same year, cardiovascular diseases accounted for 14 million deaths in those countries, 42 percent of which occurred in individuals younger than 70.

Over the past 20 years, the increase in democratic experience reduced mortality in these countries from cardiovascular disease, other noncommunicable diseases and tuberculosis between 8-10 percent, the authors wrote.

“Free and fair elections appear important for improving adult health and noncommunicable disease outcomes, most likely by increasing government accountability and responsiveness,” the study said.

The researchers used data from the Global Burden of Diseases, Injuries, and Risk Factors StudyV-Dem; and Financing Global Health databases. The data cover 170 countries from 1970 to 2015.

What Templin and her co-authors found was democracy was associated with better noncommunicable disease outcomes. They hypothesize that democracies may give higher priority to health-care investments.

HIV-free life expectancy at age 15, for example, improved significantly — on average by 3 percent every 10 years during the study period — after countries transitioned to democracy. Democratic experience also explains significant improvements in mortality from cardiovascular disease, tuberculosis, transportation injuries, cancers, cirrhosis and other noncommunicable diseases, the study said.

Watch: Some of the authors of the study discuss the significant their findings: 

 

What Templin and her co-authors found was democracy was associated with better noncommunicable disease outcomes. They hypothesize that democracies may give higher priority to health-care investments.

HIV-free life expectancy at age 15, for example, improved significantly — on average by 3 percent every 10 years during the study period — after countries transitioned to democracy. Democratic experience also explains significant improvements in mortality from cardiovascular disease, tuberculosis, transportation injuries, cancers, cirrhosis and other noncommunicable diseases, the study said.

Foreign aid often misdirected

And yet, this connection between fair elections and global health is little understood.

“Democratic government has not been a driving force in global health,” the researchers wrote.  “Many of the countries that have had the greatest improvements in life expectancy and child mortality over the past 15 years are electoral autocracies that achieved their health successes with the heavy contribution of foreign aid.”

They note that Ethiopia, Myanmar, Rwanda and Uganda all extended their life expectancy by 10 years or more between 1996 and 2016. The governments of these countries were elected, however, in multiparty elections designed so the opposition could only lose, making them among the least democratic nations in the world.

Yet these nations were among the top two-dozen recipients of foreign assistance for health.

Only 2 percent of the total development assistance for health in 2016 was devoted to noncommunicable diseases, which was the cause of 58 percent of the death and disability in low-income and middle-income countries that same year, the researchers found.

“Although many bilateral aid agencies emphasize the importance of democratic governance in their policy statements,” the authors wrote, “most studies of development assistance have found no correlation between foreign aid and democratic governance and, in some instance, a negative correlation.”

Autocracies such as Cuba and China, known for providing good health care at low cost, have not always been as successful when their populations’ health needs shifted to treating and preventing noncommunicable diseases. A 2017 assessment, for example, found that true life expectancy in China was lower than its expected life expectancy at birth from 1980 to 2000 and has only improved over the past decade with increased government health spending. In Cuba, the degree to which its observed life expectancy has exceeded expectations has decreased, from four-to-seven years higher than expected in 1970 to three-to-five years higher than expected in 2016.

“There is good reason to believe that the role that democracy plays in child health and infectious diseases may not be generalizable to the diseases that disproportionately affect adults,” Bollyky said. Cardiovascular diseases, cancers and other noncommunicable diseases, according to Bollyky, are largely chronic, costlier to treat than most infectious diseases, and require more health care infrastructure and skilled medical personnel.  

The researchers hypothesize that democracy improves population health because:

  1. When enforced through regular, free and fair elections, democracies should have a greater incentive than autocracies to provide health-promoting resources and services to a larger proportion of the population;
  2. Democracies are more open to feedback from a broader range of interest groups, more protective of media freedom and might be more willing to use that feedback to improve their public health programs;
  3. Autocracies reduce political competition and access to information, which might deter constituent feedback and responsive governance.

Various studies have concluded that democratic rule is better for population health, but almost all of them have focused on infant and child mortality or life expectancy at birth.

Over the past 20 years, the average country’s increase in democracy reduced mortality from cardiovascular disease by roughly 10 percent, the authors wrote. They estimate that more than 16 million cardiovascular deaths may have been averted due to an increase in democracy globally from 1995 to 2015. They also found improvements in other health burdens in the countries where democracy has taken hold: an 8.9 percent reduction in deaths from tuberculosis, a 9.5 percent drop in deaths from transportation injuries and a 9.1 percent mortality reduction in other noncommunicable disease, such as congenital heart disease and congenital birth defects.

“This study suggests that democratic governance and its promotion, along with other government accountability measures, might further enhance efforts to improve population health,” the study said. “Pretending otherwise is akin to believing that the solution to a nation’s crumbling roads and infrastructure is just a technical schematic and cheaper materials.”

The other researchers who contributed to the study are Matthew CohenDiana SchoderJoseph Dieleman and Simon Wigley, from CFR, the University of Washington-Seattle and Bilkent University in Turkey, respectively.

Funding for the research came from Bloomberg Philanthropies and the Bill & Melinda Gates Foundation. Stanford’s Department of Health Research and Policy also supported the work.

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People who are acquainted with the work of Shorenstein APARC’s Asia Health Policy Program (AHPP) may be aware of the Innovation for Healthy Aging collaborative research project led by APARC Deputy Director and AHPP Director Karen Eggleston. This project, which identifies and analyzes productive public-private partnerships advancing healthy aging solutions in East Asia and other regions, encompasses an upcoming volume, co-authored by Eggleston with Harvard University professors Richard Zeckhauser and John Donohue, about public and private roles in governance of multiple sectors in China and the United States, including health care and elderly care. This volume, however, is not the first collaboration between Eggleston and Zeckhauser.

Zeckhauser, the Frank P. Ramsey Professor of Political Economy at Harvard University’s Kennedy School, is known for his many policy investigations that explore ways to promote the health of human beings, to help markets work more effectively, and to foster informed and appropriate choices by individuals and government agencies. In 2006, Eggleston and Zeckhauser co-wrote a paper about antibiotic resistance as a global threat, an issue that has since received much attention as it has become a critical public health and public policy challenge. Zeckhauser was a pioneer in framing antibiotic resistance as a global threat.

On October 20, 2018, Eggleston was among some 150 colleagues, students, and friends who participated in a special symposium at the Kennedy School to celebrate Zeckhauser’s 50th anniversary of teaching and research, and to anticipate what the next 50 years might bring in the multiple fields he has influenced throughout his long career.

Eggleston joined the first of two panels in that symposium, where she spoke about Zeckhauser’s impact on health policy and about what academics and policymakers should be tackling next on the path to addressing the global threat of antibiotic resistance.

The panel was moderated by Harvard Professor Edward Glaeser. In addition to Eggleston, it included Jeffrey Liebman, Daniel Schrag, and Cass Sunstein.

A video recording of the panel is made available by the Kennedy School. Listen to Eggleston’s remarks (beginning at the 8:42 and 36:20 time marks):

 

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Despite recent reductions in prevalence, China still faces a substantial tuberculosis (TB) burden, with future progress dependent on the ability of rural providers to appropriately detect and refer TB patients for further care. This study (a) provides a baseline assessment of the ability of rural providers to correctly manage presumptive TB cases; (b) measures the gap between provider knowledge and practice and; (c) evaluates how ongoing reforms of China’s health system—characterized by a movement toward “integrated care” and promo- tion of initial contact with grassroots providers—will affect the care of TB patients.

 

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PLoS Medicine
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Scott Rozelle
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Increased intake of fruits and vegetables (F&V) is recommended for most populations across the globe. However, the current state of global and regional food systems is such that F&V availability, the production required to sustain them, and consumer food choices are all severely deficient to meet this need. Given the critical state of public health and nutrition worldwide, as well as the fragility of the ecological systems and resources on which they rely, there is a great need for research, investment, and innovation in F&V systems to nourish our global population. Here, we review the challenges that must be addressed in order to expand production and consumption of F&V sustainably and on a global scale. At the conclusion of the workshop, the gathered participants drafted the “Aspen/Keystone Declaration” (see below), which announces the formation of a new “Community of Practice,” whose area of work is described in this position paper. The need for this work is based on a series of premises discussed in detail at the workshop and summarized herein. To surmount these challenges, opportunities are presented for growth and innovation in F&V food systems. The paper is organized into five sections based on primary points of intervention in global F&V systems: (1) research and development, (2) information needs to better inform policy & investment, (3) production (farmers, farming practices, and supply), (4) consumption (availability, access, and demand), and (5) sustainable & equitable F&V food systems and supply chains.

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Working Papers
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Aspen Global Change Institute
Authors
Rosamond L. Naylor
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Stanford Health Policy's Paul Wise held a conversation with Dr. Jim Yong Kim, president of the World Bank Group about improving the health of the poorest communities around the world. The two old friends talked about their work and the keys to accomplishing big goals during the Conversation in Global Health event. Wise is a core faculty member at Stanford Health Policy and the Center for Innovation in Global Health, as well as a senior fellow at the Freeman Spogli Institute for International Studies.

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