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.

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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. 

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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.

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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. 

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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.

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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 : 0.57% Feb 2015
Trade : -3.0% exp, -3.7 imp, Q4 2014
Unemployment : 7.022% Feb 2015
More moderate expansion ahead? Composite leading indicators
Updated: 23 Apr 2015

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