Dementia is an umbrella term was coined to embrace all the chronic brain disorders that progressively lead to brain damage and the deterioration of memory, functional capacity and social relations. Alzheimer’s disease, which is fatal, is the most common form of dementia, representing about 60-80% of cases, according to a 2009 study carried out by the non-governmental organisation Alzheimer Europe.

Click to enlarge

People in the OECD area are living longer and healthier lives. Improved lifestyles are one reason, as are better medical treatments. But could the number of doctors also be a contributing factor?

Click to read cartoon. By StiK, especially for the OECD Observer.

OECD Observer No. 257, October 2006

Dementia is a devastating condition for which there is no cure available. Care is costly, financially and emotionally. The cost for health systems is likely to rise in ageing societies. The condition damages the brain, and leads to a decline in a person’s functional and cognitive capabilities.

Countries are not doing as well as they could in the battle against cancer, according to Cancer Care: Assuring Quality to Improve Survival. Cancer remains one of the leading health care challenges in all OECD countries, where more than 5 million new cases are diagnosed every year. 

From 1980 till now, the number of people aged 60 and more went from some 380 million to more than 760 million. And the United- Nations projections predict 2 billion by 2050. Those figures are often used to provoke fear. As a matter of fact, since the world population as a whole will continue to increase, in the mid of the 21st century, elderly will represent 15 to 18 percents of our planet’s inhabitants, with peaks until 28/30 percents in the most affected countries. Ageing will obviously transform our societies, but not necessarily break them. It will require a considerable effort of adaptation from not only States, but also from families and individuals. 

Click to enlarge

Vaccines are one of the most cost-effective means of preventing illness and death, particularly in children. Yet, more than 22 million babies born worldwide each year–four times the number of births in Europe–go unvaccinated, leaving them at risk of contracting, and potentially dying from, vaccine-preventable diseases like measles. 

Until now considered a model in terms of reducing poverty and inequality, Brazil has recently faced the wrath of hundreds of thousands of protesters from across all sections of society, riling up against inflation, while calling for better access to health care, education and other public services.OECD analyst Horacio Levy explains.

You've probably heard that old adage, where someone asks someone else if they “ate lead paint chips” as a child, after they did something stupid or silly. The effects of lead poisoning, however, are not silly. Many academics believe lead poisoning in children correlated to spikes in crime more than any other single factor. Granted, it takes more than a noticeable pattern to establish causality, the meta-analysis of other factors all seem to point in the direction of lead.

Patients in most OECD countries face long hospital waiting times, whether for primary care, out-patient specialist care or even emergency care. Tax payers rightly expect better service, and hospital waiting times are understandably a contentious political issue.

©Mario Beauregard/Fotolia.com

A recent OECD Recommendation on the Governance of Clinical Trials issued in December 2012 could improve the outlook for fighting deadly diseases around the world. Here is how.

The Internet is much more than a multi-billion dollar industry. The world’s economy now depends on this global “cloud”, which was once little more than a means of connecting different computers over a phone network. Today, the digital age has vast new potential to serve as a force of progress in the global economy, but better, smarter public policies will be needed for that potential to become reality.

Some 83 million people suffer from diabetes in the OECD area. On current trends, that will rise to almost 100 million by 2030. Speaking at the European Diabetes Leadership Forum in Copenhagen, OECD Deputy Secretary-General Yves Leterme said, “preventing and treating diabetes and its complications costs about €90 billion annually in Europe alone.

Click to enlarge

For the first time in decades, health spending has not increased in real terms on average across OECD countries. According to figures published in the latest OECD health data 2012, the growth in health spending in 2010 slowed or turned negative in almost all OECD countries. 

Click to enlarge

Emerging economies have made good progress on health coverage recently, but the share of out-of-pocket payments in total health expenditure remains significantly higher than in most advanced countries.

In 1950, less than 1% of the global population was over 80. By 2050, the share of those aged 80 and over is expected to reach nearly 10% across OECD countries. The trouble is, while people are living longer, they are not always able to look after themselves. Relying on family help can be difficult, not just financially, but also because, as people live longer, their children may also be ageing and facing challenges of their own. That is why public authorities are starting to focus on the issue of long-term care and the provision of services for elderly people with reduced functional capacities.

In the last edition of the OECD Observer we showed how investing in a gas-based kitchen can save lives. The simple water closet can also be a means to good health and dignity, and a source of economic wellbeing, says a new OECD report, Benefits of Investing in Water and Sanitation.

The growing burden of healthcare expenditure on public budgets is hardly a recent phenomenon. For 15 years before the onset of the financial crisis, health spending per capita had been going up by over 4% per year in real terms across the OECD area–much faster than growth in real incomes. Nearly all OECD countries will soon have nearuniversal healthcare coverage–an historic achievement.

Click to enlarge

The number of people travelling abroad to seek medical treatment appears to have been growing in recent years. This could be part of a growing global trend.

Until recently, public health authorities and policy makers have largely ignored rare diseases. It is time to afford them higher priority. Here is why.

Healthcare must be maintained as an essential public good

“Obesity is one of the foremost public health emergencies of our time.”

Interviews of leaders of Portugal healthcare private sector.

Economic data

GDP : +0.5%, Q4 2014
Employment rate: 65.9%, Q4 2014
Annual inflation : 0.60% Mar 2015
Trade : -3.0% exp, -3.7 imp, Q4 2014
Unemployment : 6.993% Feb 2015
More moderate expansion ahead? Composite leading indicators
Updated: 12 May 2015

E-Newsletter

Stay up-to-date with the latest news from the OECD by signing up for our e-newsletter :

Twitter feed

Suscribe now

<b>Subscribe now!</b>

To receive your exclusive print editions delivered to you directly


Online edition
Previous editions

Don't miss

  • More than 35 million young people, aged 16-29, across OECD countries are neither employed nor in education or training according to the newly released OECD Skills Outlook.
  • Have a look at these posters representing a world without fundamental rights at work – including child labour, forced labour and inequality. Read more about this ILO image competition here.
  • Rising inequality threatens social cohesion and growth. Income inequality has reached historical highs in most OECD countries and is still rising.
  • Time to vote! As the dust settles after the UK general election, let’s remember that voting at the ballot box is not an innate right enjoyed by everyone. Indeed, although the number of democracies across the world has spiked from 48 in 1989 up to 95 today, billions of people are still living in non-democratic, authoritarian regimes.
  • How can we achieve a zero-carbon future? A new World Bank report provides a few insights.
  • Today alcohol causes more deaths worldwide than HIV/AIDS, violence and tuberculosis combined. In order to reduce damages to health, the OECD recommends that regular drinkers reduce their consumption by one unit a week, that is, a small glass of wine for example. In addition, increasing prices, regulating advertising, effectively treating drinking problems together with stricter police enforcement would greatly contribute to reducing damages done to individuals and society.
  • video alcohol
  • Africa vs profit shifting African countries heavily rely on the income generated by multinationals’ taxation, which can represent as much as 88% of a country’s tax base. Little wonder Africa is involved in the OECD’s initiative to address tax base erosion caused by profit shifting, known as BEPS. The need to strengthen inter-governmental co-operation to curb cross-border tax losses was reaffirmed at the Africa Tax Administration Forum (ATAF) in Sandton on 21 April 2015.
  • Africa v. profit shifting
  • Rana Plaza
  • Wal-Mart, Other Retailers Sued over Bangladesh Factory Collapse Two years after the April 24, 2013, Bangladeshi factory collapse in the capital of Dhaka, the victims' families filed a lawsuit in U.S. federal court in Washington against Wal-Mart Stores Inc and other U.S.-based companies that sourced out their products from the Rana factory. Read more on Telesur's website.
  • Today, after three years of drought, California is in the midst of a full-blown political and environmental crisis, with restrictions imposed across the state, reports the Financial Times.
  • Lack of water holding back Asian growth In Asia, the world’s most dynamic region with the fastest economic growth, 75% of countries face serious water shortages.
  • ADB water
  • Why is the gap between rich and poor growing despite rises in GDP? Do benefits help? Does aid work? (The Guardian)
  • Greek finance minister Yanis Varoufakis expressed its scepticism towards the Eurozone’s institutions and gave ideas for ways forward. "Greece must become reformable again", Yanis Varoufakis said.
  • Business brief: Israel's water
  • #OECD360: Your country in figures.
  • How to ensure transparency in public procurement? Read Cobus de Swardt's article on OECD Insights.
  • Asia to maintain a strong 6.3% growth rate in 2015 and 2016, according to the Asian Development Bank
  • After three decades of extraordinary economic development, China is shifting to a slower and more sustainable growth path, according to the OECD's latest Economic Survey of China.
  • In pursuit of the American Dream
  • Iceland's strong recovery stems from the good use of its natural resources, the energy sector and tourism according to Peter Dohlman, IMF Mission Chief for Iceland.
  • cyclone
  • Government representatives and experts from around the world are gathering in Japan this week to develop a post-2015 framework for global disaster risk reduction. The World Bank and the Global Facility for Disaster Reduction and Recovery (GFDRR) will share expertise at the conference.
  • Switzerland’s recent moves towards greater tax transparency were welcomed by the Global Forum on Transparency and Exchange of Information for Tax Purposes, based at the OECD, as a boost to international efforts to end tax evasion. Work will continue with Switzerland, notably on implementation, in 2015.
  • Help bridge the gap between business integrity policies & practices:participate in this new OECD survey by clicking on the image.
  • What can we do to promote better literacy skills for all? Read Andreas Schleicher's latest blog on oecdeducationtoday.
  • pisa
  • Secretary General Angel Gurría describes the Programme for International Student Assessment (PISA) as a useful tool to enhance educational systems but states that improving a country's ranking should not be a goal per se. Article in Spanish by El País.
  • [VIDEO] Although many countries have made great progress in narrowing gender gaps in education, new challenges are looming.
  • Tim Harcourt Video
  • G20 and Australia: Bestselling economist Tim Harcourt speaks to the BBC about how Australia has gone from "Down Under to Down Wonder".

Most Popular Articles

Poll

What issue are you most concerned about in 2015?

Euro crisis
Unemployment
Global warming
International conflict
Other

OECD Insights Blog

NOTE: All signed articles in the OECD Observer express the opinions of the authors
and do not necessarily represent the official views of OECD member countries.

All rights reserved. OECD 2015