Health Care Around the World
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- This page: http://www.globalissues.org/article/774/health-care-around-the-world.
- To print all information (e.g. expanded side notes, shows alternative links), use the print version:
Health provision varies around the world. Almost all wealthy nations provide universal health care (the US is an exception). Health provision is challenging due to the costs required as well as various social, cultural, political and economic conditions.
There isn’t one answer to health care provision, but a number of systems and issues seem to be emerging. This page provides a high level overview.
This web page has the following sub-sections:
- The health care challenge: services for those with need
- Health as a human right
- Universal Health Care
- Structure of a health service
- Health provision overview in numbers
- Health care in wealthy countries
- Health care in developing countries
The health care challenge: services for those with need
The World Health Organization (WHO) is the premier organization looking at health issues around the world. When looking at the pattern of health care around the world, the WHO World Health Report 2008 found some common contradictions (see p.xiv, Box 1):
- Inverse care
- People with the most means – whose needs for health care are often less – consume the most care, whereas those with the least means and greatest health problems consume the least. Public spending on health services most often benefits the rich more than the poor in high- and low-income countries alike.
- Impoverishing care
- Wherever people lack social protection and payment for care is largely out-of-pocket at the point of service, they can be confronted with catastrophic expenses. Over 100 million people annually fall into poverty because they have to pay for health care.
- Fragmented and fragmenting care
- The excessive specialization of health-care providers and the narrow focus of many disease control programs discourage a holistic approach to the individuals and the families they deal with and do not appreciate the need for continuity in care. Health services for poor and marginalized groups are often highly fragmented and severely under-resourced, while development aid often adds to the fragmentation.
- Unsafe care
- Poor system design that is unable to ensure safety and hygiene standards leads to high rates of hospital-acquired infections, along with medication errors and other avoidable adverse effects that are an underestimated cause of death and ill-health.
- Misdirected care
- Resource allocation clusters around curative services at great cost, neglecting the potential of primary prevention and health promotion to prevent up to 70% of the disease burden. At the same time, the health sector lacks the expertise to mitigate the adverse effects on health from other sectors and make the most of what these other sectors can contribute to health.
Health care provision is incredibly complex and many nations around the world spend considerable resources trying to provide it. Many other rights and issues are related to health, inequality being an important one, for example. Education, gender equality and various other issues are also closely related. Viewed from the spectrum of basic rights, the right to health seems core.
Health as a human right
As noted by the Office of the United Nations High Commissioner for Human Rights (OHCHR) and the WHO,
The above fact-sheet also provides a useful breakdown of different aspects of rights to health, describing the relationship between health and
- Inclusive rights,
- Freedoms (from non-consensual medical treatment, from torture and other cruel or degrading treatments or punishments)
- Entitlements (to prevention, treatment and control of diseases; access to essential medicines; maternal, child and reproductive health; health-related education; participation; timely services)
- Accessibility, acceptability and quality of services.
A wide range of factors, or
determinants of health allow us to lead a healthy life, including
- Safe drinking water and adequate sanitation
- Safe food
- Adequate nutrition and housing
- Healthy working and environmental conditions
- Health-related education and information
- Gender equality.
Human rights in many of the above areas therefore also overlap with health-related human rights as also represented by this WHO diagram:
Based on these and related principles, most nations strive for universal health coverage.
Universal Health Care
Universal health care is health coverage for all citizens of a nation.
Does provision of universal health infringe on individual human rights? Some argue that a universal system requires some level of transfer of wealth from those who have to support those who have not. Any such transfer infringes on the freedom of the individual being taxed.
Others argue that providing access to health enables one to enjoy freedom, and as a society it is a shared responsibility (much like sharing the burden of funding a military or providing education for all). As such, social equity and individual freedom do not necessarily have to conflict. (See also this site’s section on poverty and inequality for more about the effects of inequality on all of society.)
At some point the debate becomes ideological rather than practical, and most nations that attempt universal health care, while often supporting individual freedoms see value in a society generally being healthy.
There are numerous ways such a system is provided, for example:
- Government funded (tax paid) national systems
- Government funded but user fees to top up (often at point of use)
- Health insurance systems (funded by governments, citizens, or some mixture)
- Decentralized, private systems run for profit or not for profit
Different parts of the world have used different means for health care and generally, poorer nations have struggled to provide adequate health care.
Structure of a health service
At a high level, health services fall into different categories of health care:
- Primary health care
- Secondary health care
- Tertiary health care
(Some systems may also have additional levels of separation.)
Primary health care
Primary care is usually the first point of contact for a patient. Primary care is typically provided by general practitioners/family doctors, dentists, pharmacists, midwives, etc. It is where most preventative health can be achieved and where early diagnosis can be possible, which may prevent more expensive hospital treatment being required.
By its nature, primary care involves communicating with patients, developing personal connections with patients, going out into the community, using outreach programs for promoting good health and preventative strategies, and more. As such, it can often be extremely cost-effective.
For example, the World Health Organization estimates that
better use of existing preventive measures could reduce the global burden of disease by as much as 70%. In addition,
The following table summarizes some differences between primary health care and conventional health care:
|Conventional ambulatory medical care in clinics or outpatient departments||Disease control programs||People-centered primary care|
|Source: Primary Health Care, Now More Than Ever WHO World Report 2008, p.43|
|Focus on illness and cure||Focus on priority diseases||Focus on health needs|
|Relationship limited to the moment of consultation||Relationship limited to program implementation||Enduring personal relationship|
|Episodic curative care||Program-defined disease control interventions||Comprehensive, continuous and person-centered care|
|Responsibility limited to effective and safe advice to the patient at the moment of consultation||Responsibility for disease-control targets among the target population||Responsibility for the health of all in the community along the life cycle; responsibility for tackling determinants of ill-health|
|Users are consumers of the care they purchase||Population groups are targets of disease-control interventions||People are partners in managing their own health and that of their community|
For more information on primary care and its importance, see the following:
Secondary health care
In most countries this is usually when a primary care person such as a doctor refers a patient to a specialist.
Secondary care providers typically do not have the type of continuous contact with patients that primary care providers do, but help address more complex conditions.
Tertiary health care
This is specialized consultive care, often hospital care.
People often talk about building schools and hospitals, especially when it comes to aid and charity for poorer regions and countries. While hospitals are no doubt important, they give politicians and organizations more credence as they offer visible and tangible results (to their stake holders, such as tax payers and donors).
However, sometimes strengthening and improving primary care can often provide more effective health care (while also easing the burden on secondary and tertiary care). While this may be better for recipients, especially in poorer countries, it is also harder to measure and so often gets neglected.
The WHO, in the above-noted report, has tried to reiterate the importance of primary health care in health care systems.
Health provision overview in numbers
Shown here are just a few health related statistics. (See sources for more data.)
Child mortality is a general indicator of health in rich and poor country alike. Life expectancy, while a useful indicator, can also include deaths caused by accidents and the like, so
healthy life expectancy is also included:
Health care in wealthy countries
All industrialized nations, with the exception of the United States, implement some form of universal health care.
Universal health care in all wealthy countries (except US)
The main ways universal health care is achieved in wealthy nations include:
- Government run (tax funded) systems, e.g. Britain’s NHS
- Privately run but the government pays most of it, e.g. Canada and France
- Private insurance companies but with regulation and subsidies to ensure universal coverage and non-discrimination by insurance companies (can’t deny based on medical history or existing conditions), e.g. Switzerland
The US and Health Care
The US is the only industrialized country that does not have universal health care for all its citizens.
There are programs for the elderly, military service families, the disabled, children and some poor through programs such as Medicare, Medicaid and so on, but some 45 million Americans go uninsured each year while another 25 million Americans go
underinsured. With the worsening global financial crisis hitting America hard, more are likely to lose medical insurance which is often associated with a job.
The US does, however, through Federal law provide public access to emergency services, regardless of ability to pay. However, the emergency services system has sometimes felt strain due to patients being unable to pay for emergency services and many who cannot afford regular health care either use emergency services for treatment, or let otherwise preventable conditions get worse, requiring emergency treatment.
The New York Times reports that life expectancy disparities are mirroring the widening incoming inequality in recent decades. Other health issues that are pronounced in the US, such as obesity, high cost of medical drugs, lack of access for large numbers of people, have been concerns for many years.
The US has not seen health as a human right, but as a privilege. However, President Barack Obama has tried to challenge this view, with proposed reforms to provide universal health care through health insurance for all. This has been met with wrath from the right wing, even though—as the charts above show—the US spends the most per person (in the world) on health care, yet does not get the best for all that money; most other industrialized nations get better, faster and cheaper health care.
In the previous link, author and former Washington Post reporter, T.R. Reid, looks at 5 myths that many Americans have about health care around the world and concludes:
Barack Obama’s health reform plan is similar to the Swiss model of insurance, even though the right wing hysteria claims it to be a socialized system like the British NHS.
Large pharmaceutical companies are known to have enormous influence in the US. They have also had a lot of influence on various international trade policies such as those on intellectual property, sometimes to the detriment of poorer countries facing health crises as described in the global health overview page on this web site. In the US, high drug prices have been an issue for many years, with some people even going across the border to Canada to get more affordable medicines.
On June 22, President Obama announced an agreement with big drug companies to cut the price of medicine by $80 billion. While that sounds like a large amount, according to investigative reporter Greg Palast, it is actually an agreement that drug companies will reduce the amount by which they increase their drug costs over the next 10 years, locking in a doubling of costs. US spending on prescription drugs projected by the government for the next ten years is $3.6 trillion, according to Palast, resulting in a very small saving — 2%, whereas most European nations are able to get 35-55% reduction and the US Veterans are able to get 40% reduction.
A combination of pharmaceutical companies, insurance companies, mainstream media and Republican opposition has seen organized (and often hysterical) opposition to the health reforms, branding it as communist/socialist (even though it is nothing of the sort) and against individual freedom due to subsidies and other policies being entertained (though such groups have rarely complain when the government—including Republican—has long provided other anti-free-market subsidies to various industries).
Obama appears to be losing the public relations battle, as journalist Bankole Thompson notes, writing for Inter Press Service, who adds that
the media has given little or no information about the demographics of the polls being conducted, and whether respondents include the estimated one in three citizens who lacked health insurance at some point in 2007-08.
The much publicized hysteria against Obama’s reforms include claims that other industrialized nations systems don’t hold up to the American system, Britain being amongst the targets, much to the chagrin of British politicians and public in general.
Britain’s National Health Service
Britain has had a national health service (NHS) since the late 1940s. While tax-funded and government run, it provides access to all citizens and is mostly free at point of use.
The British system includes free primary care paying doctors and running hospitals through decentralized trusts.
Almost all treatment is free. For working age citizens, prescriptions are obtained with a flat fee (with pharmacists often telling patients if the same drug is cheaper over the counter than through prescription). Dentist and optician visits typically have some fee associated with them, with dentistry having been increasingly privatized for many, many years.
There is a parallel private health option but is used by a small percentage of the population (usually the wealthy, by definition).
Over the years, the NHS has changed in various ways, but even the parties traditionally hostile to big government (the Conservative party) typically state (at least publicly) support for the institution.
There have been a number of problems within the NHS, which the right wing in the US are keen to expose (even if it includes exaggerating or bending the truth about NHS problems). Despite some on-going issues (as with all systems), the service provides universal care with generally low wait times, even as it faces budgetary constraints and changing social habits for which the health system wasn’t necessarily designed (just two examples being increasingly excessive alcohol consumption and obesity).
For an overview of health systems in various other countries, try the following:
- Universal Health Care, Wikipedia (last accessed August 30, 2009)
- Health care system, Wikipedia (last accessed August 30, 2009)
Health care in developing countries
Many developing countries also strive to provide universal health care. However, most struggle to do so, due to lack of sufficient resources, or inappropriate use of existing funds. Health inequality, therefore, is quite common.
Poverty is a major problem. In some developing countries health facilities have improved considerably, creating a health divide where those who can afford it can receive good quality care. Health gaps typically mirror equality gaps. For the enormous numbers of people without access to health, there is a terrible paradox: poverty exacerbates poor health while poor health makes it harder to get out of poverty.
As detailed further on this site’s global health overview page, policies such as the IMF and World Bank’s Structural Adjustment Programs through the 1970s and 1980s have reduced the ability of many poor countries—many African nations in particular—to provide health services for their populations.
The same ideology encouraging those inappropriate health policies have continued to this day and privatization has often been preferred by these international financial institutions even if they have been shown over and over to be inappropriate for developing countries.
Corruption is an ever-present problem (sometimes in wealthy countries too). Corruption not only makes the problem worse, but some policies have encouraged corruption, too, as has the lack of health resources.
Another issue that plagues some poor countries is
Developed world is robbing African countries of health staff. (Rebecca Coombes, BMJ, Volume 230, p.923, April 23, 2005.)
In many poorer countries, the number of health workers such as doctors and nurses in proportion to the population can be small and in many rural settings, it can be very difficult for people to access services.
The issue of user payment at point of use is perhaps more important in poorer countries than the wealthier ones. In wealthy ones, other than the US, universal health care works such that even where people have to pay at point of use, in many cases it is affordable.
Around the world, however, the problem can be worse as the WHO notes:
As also noted earlier, in developing countries, especially the poorest ones, a large portion of health funded is dependent upon external or foreign aid. However, some spending programs may divert from general needs to specific needs, such as building hospitals (as opposed to strengthening primary care), or funding for specific diseases (which is usually treatment based with less visible effort on preventative care), etc.
Despite improvements over time, as the above charts show, the challenge remains enormous. The WHO and others have identified many areas where health provision can be far more cost effective than is currently provided, even with severe budget constraints. Perhaps that at least can be hope for a healthier future.
As expensive as it may seem, health systems are an investment in people. Healthier people can contribute to the economy and society more easily, which for poorer countries is even more essential. But the structure of the health system, as well as spending, needs to be appropriate and take into account local conditions and constraints.
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