Life Expectancy News and Research

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Life expectancy is the expected (in the statistical sense) number of years of life remaining at a given age. It is denoted by e''x'', which means the average number of subsequent years of life for someone now aged ''x'', according to a particular mortality experience.

Study finds substantial increase in pediatric CT in hospital emergency departments

Computed tomography examinations of children in hospital emergency departments increased substantially from 1995 to 2008, according to a new study published online and in the June print edition of Radiology. Researchers said the findings underscore the need for collaboration among medical professionals to ensure that pediatric CT is appropriately ordered, performed and interpreted.

5 Apr 2011

Rare 5-way kidney swap transplant successful

All ten patients are doing well after a rare 5-way kidney swap transplant at California Pacific Medical Center in San Francisco, part of the Sutter Health network.

5 Apr 2011

Study: Diet-exercise can improve physical performance in obese seniors

For obese seniors, dieting and exercise together are more effective at improving physical performance and reducing frailty than either alone.

31 Mar 2011

Bariatric surgery highly cost-effective treatment for obese type 2 diabetics

Bariatric surgery is an especially cost-effective therapy for managing Type 2 diabetes in moderately and severely obese patients. These findings and others were presented today at the 2nd World Congress on Interventional Therapies for Type 2 Diabetes, hosted by NewYork-Presbyterian Hospital and Weill Cornell Medical College.

29 Mar 2011

New study: Many elderly men may overuse PSA testing

A new study on the use of prostate-specific antigen-based prostate cancer screening in the United States found that many elderly men may be undergoing unnecessary prostate cancer screenings.

29 Mar 2011

Gates discusses foundation's global health priorities in India during visit to country

During a visit to the Indian state of Bihar, Bill Gates, co-founder of the Bill & Melinda Gates Foundation, on Thursday discussed his foundation's work in India and global health priorities, ANI/Sify News reports.

28 Mar 2011

People living at high altitudes have lower chance of dying from heart disease

In one of the most comprehensive studies of its kind, researchers at the University of Colorado School of Medicine in partnership with the Harvard School of Global Health have found that people living at higher altitudes have a lower chance of dying from ischemic heart disease and tend to live longer than others.

28 Mar 2011

U.S. statewide bank crises study finds no major impact of depression on mortality

A study published today provides a new perspective on the Great Depression of the 1930s. A widely held view is that there were remarkable improvements in life expectancy of over five years.

25 Mar 2011

Brand Surgical Institute offers diabetic patients with life changing weight loss procedure

Millions of individuals all over the country suffer from obesity, preventing them from living an active lifestyle, as well as causing a number of health conditions, such as heart disease, diabetes, and high blood pressure.

25 Mar 2011

$Cancer patients with spinal fractures can benefit from Kyphon Balloon Kyphoplasty$

Cancer patients with spinal fractures can benefit from Kyphon Balloon Kyphoplasty

Medtronic of Canada Ltd. today announced the results of the first randomized, controlled trial comparing Kyphon Balloon Kyphoplasty with non-surgical care in treating spinal fractures in cancer patients.

23 Mar 2011

Physical ill-health reduces life expectancy of people with severe mental illness

Physical ill-health is rife among the severely mentally ill in Britain, according to new research published today by the University of East Anglia (UEA).

21 Mar 2011

Despite obesity epidemic life expectancy rises in Europe

Life expectancy in Europe keeps increasing despite the obesity epidemic, with people in Britain reaching an older age than those living in the US, according to an analysis of trends over the last 40 years.

18 Mar 2011

Low calorie diet may delay or prevent aging and neurodegenerative diseases

Cells, which employ a process called autophagy to clean up and reuse protein debris leftover from biological processes, were the original recyclers. A team of scientists from Paul Greengard's Rockefeller University laboratory have linked a molecule that stimulates autophagy with the reduction of one of Alzheimer's disease's major hallmarks, amyloid peptide.

17 Mar 2011

Research highlights new parameters for HIV study

A research article co-authored by Brenna Anderson, MD, director of Reproductive Infectious Diseases Consultation in the Division of Maternal-Fetal Medicine at Women & Infants Hospital of Rhode Island, was included in the recently published special issue of the American Journal of Reproductive Immunology.

17 Mar 2011

Human growth, height, size: Reasons to be small

Almost everybody these days thinks that it is best to be tall, meaning much taller than the average traditional height of Asian populations, and even taller than the current average height of populations in high-income countries. It is also often believed – though people might be shy to admit this – that tall people are intrinsically superior to short people. The expressions 'look up to' and 'look down on' are significant.

15 Mar 2011