Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Study Reveals Depressed Elderly Risk Early Death

08.03.2007
Depression in elderly people is causing early mortality, a University of Liverpool study has found.

In a project involving more than 300 elderly people who had been discharged from hospital, 17% were found to have previously undiagnosed depression and of that figure, 7% died within two years of leaving hospital.

The study also showed that 41% of elderly people who have depression are often later re-admitted to hospital with other illnesses, possibly a result of not receiving appropriate treatment for their depression.

The participants, all aged over 75, were interviewed regularly over a two-year period following discharge from hospital. Factors including physical illness, breathing capacity and social activity were found to impact on the prevalence of depression and consequently the likelihood of re-admission to medical care and early death.

Professor Ken Wilson, from the University’s School of Population, Community and Behavioural Sciences, said: “The project has shown that depression is common in older people with physical ill health, recently discharged from medical care. It is often undiagnosed and both patients and doctors confuse it with other illnesses or general signs of ageing. This can have detrimental impact on life expectancy and likelihood of going back into hospital.

“Depression is still a relatively ‘new’ disease in terms of treatments and services available to sufferers and many older people are still unaware of the symptoms. Often they will visit their doctor presuming they have a physical illness when they are actually showing signs of depression and will not receive appropriate treatment as a result.”

The research team hope that their findings will impact on health care policy with the introduction of a pilot project to identify patients at high risk of depression when they are in hospital. Professor Wilson added: “We hope that future research we have planned will inform new approaches to health care for the elderly with serious illnesses so their chance of survival in the community after leaving hospital is maximised.”

The research has been published in the International Journal of Geriatric Psychiatry.

Joanna Robotham | alfa
Further information:
http://www.liv.ac.uk

More articles from Studies and Analyses:

nachricht Amputees can learn to control a robotic arm with their minds
28.11.2017 | University of Chicago Medical Center

nachricht The importance of biodiversity in forests could increase due to climate change
17.11.2017 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Long-lived storage of a photonic qubit for worldwide teleportation

MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...

Im Focus: Electromagnetic water cloak eliminates drag and wake

Detailed calculations show water cloaks are feasible with today's technology

Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

Im Focus: Successful Mechanical Testing of Nanowires

With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong

Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

Plasmonic biosensors enable development of new easy-to-use health tests

14.12.2017 | Health and Medicine

New type of smart windows use liquid to switch from clear to reflective

14.12.2017 | Physics and Astronomy

BigH1 -- The key histone for male fertility

14.12.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>