Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Sex and the heart: It's not what you think

12.09.2006
Older women are more at risk for heart disease than men and worse off than they were 10 years ago, say USC and UCLA researchers.

A surprising new study finds that women in their 60s have as many risk factors for heart disease as men, and by their 70s have more, according to research led by demographers at the University of Southern California.

The findings, published in the current issue of the Journal of Women's Health, reflect a change from previous decades when older men were at greater risk for heart disease. Instead this research shows over the last 10 years, older women are doing worse, while men are doing better.

Women's risk for heart disease is still lower than men's through middle age. But the break-even point at which women catch up to men is now at age 60, 10 years earlier than before.

"Women are no longer protected from heart disease risk relative to men," said Eileen Crimmins, corresponding author and professor in USC Leonard Davis School of Gerontology. "Reports indicating that men are more likely to have more high-risk levels of blood pressure and cholesterol are no longer true in the U.S. population over 60 years of age."

Crimmins and her colleagues examined changes between 1988 and 2002 in indicators related to cardiovascular disease. The research team used data on men and women 40 and older from two broadly representative samples of the US population, approximately 10 years apart.

Among the findings:

High risk blood pressure - both diastolic and systolic - increased in women but decreased in men. Medication against hypertension appeared to be more effective in men than women.

Both men and women saw a decrease in high-risk HDL cholesterol, but men showed greater improvement. The use of cholesterol-lowering medication increased somewhat more for men.

More women than men had high C-Reactive Protein (a marker of infection that in elevated levels has been shown to be a risk factor for cardiovascular disease). This appears to be associated with increased use of hormone-replacement therapy, Crimmins said.

Heart disease remains the number one cause of death in the U.S. Funding for the group's research came from the National Institute on Aging.

Orli Belman | EurekAlert!
Further information:
http://www.usc.edu

More articles from Studies and Analyses:

nachricht Smart Data Transformation – Surfing the Big Wave
02.12.2016 | Fraunhofer-Institut für Angewandte Informationstechnik FIT

nachricht Climate change could outpace EPA Lake Champlain protections
18.11.2016 | University of Vermont

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: Significantly more productivity in USP lasers

In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.

Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...

Im Focus: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

Im Focus: MADMAX: Max Planck Institute for Physics takes up axion research

The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.

The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

Simple processing technique could cut cost of organic PV and wearable electronics

06.12.2016 | Materials Sciences

3-D printed kidney phantoms aid nuclear medicine dosing calibration

06.12.2016 | Medical Engineering

Robot on demand: Mobile machining of aircraft components with high precision

06.12.2016 | Power and Electrical Engineering

VideoLinks
B2B-VideoLinks
More VideoLinks >>>