Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Exposure to Second-Hand Smoke Reduced

02.12.2008
New Estimate of Annual Clinical Burden and Cost of Coronary Heart Disease Treatment Attributable to Passive Smoking

As the connection between second-hand smoke and coronary heart disease (CHD) became clearer and legislation was passed to reduce such passive smoking, exposures have been reduced.

In an article published in the January 2009 issue of the American Journal of Preventive Medicine, researchers from the University of California, San Francisco, Partners Healthcare, Boston and Columbia University have recalibrated the CHD Policy Model to better predict future trends in CHD.

At 1999–2004 levels, passive smoking caused between 21,800 and 75,100 CHD deaths and between 38,100 and 128,900 myocardial infarctions annually. Treatment costs ranged from $1.8 to $6.0 billion per year. If recent trends in the reduction in the prevalence of passive smoking continue from 2000 to 2008, researchers predict that the burden would be reduced by approximately 25%–30%.

The CHD Policy Model is a computer simulation of CHD incidence, prevalence, mortality and costs in the US population aged >35 years. Using data from a variety of sources, such as the US Census, the Framingham Heart Study (FHS), the Framingham Offspring Study (FOS), the National Health and Nutrition Evaluation Survey (NHANES), the National Hospital Discharge Survey (NHDS) and the Year 2000 National Health Interview Survey (NHIS), the researchers updated the Model to better predict how reduced second-hand smoke may reduce CHD.

Writing in the article, James M. Lightwood, PhD, Department of Clinical Pharmacy, University of California, San Francisco, states, “Exposure to passive smoking has been reduced by 25% to 40%, and its burden has been reduced by between 25% and 30% over the last 8–10 years, but the burden remains substantial…The future burden of passive smoking may be driven mainly by political and legal processes to ban smoking in public areas and the workplace as well as campaigns to encourage smoke-free homes.”

The article is “Coronary Heart Disease Attributable to Passive Smoking: CHD Policy Model” by James M. Lightwood, PhD, Pamela G. Coxson, PhD, Kirsten Bibbins-Domingo, MD, Lawrence W. Williams, MS, and Lee Goldman, MD. It appears in the American Journal of Preventive Medicine, Volume 36, Issue 1 (January 2009) published by Elsevier.

AJPM Editorial Office | alfa
Further information:
http://www.elsevier.com

More articles from Health and Medicine:

nachricht GLUT5 fluorescent probe fingerprints cancer cells
20.04.2018 | Michigan Technological University

nachricht Scientists re-create brain neurons to study obesity and personalize treatment
20.04.2018 | Cedars-Sinai Medical Center

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

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

Im Focus: Spider silk key to new bone-fixing composite

University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.

Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.

Im Focus: Writing and deleting magnets with lasers

Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.

Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...

Im Focus: Gamma-ray flashes from plasma filaments

Novel highly efficient and brilliant gamma-ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high-brilliance gamma-ray source. A giant collimated gamma-ray pulse is generated from the interaction of a dense ultra-relativistic electron beam with a thin solid conductor. Energetic gamma-rays are copiously produced as the electron beam splits into filaments while propagating across the conductor. The resulting gamma-ray energy and flux enable novel experiments in nuclear and fundamental physics.

The typical wavelength of light interacting with an object of the microcosm scales with the size of this object. For atoms, this ranges from visible light to...

Im Focus: Basel researchers succeed in cultivating cartilage from stem cells

Stable joint cartilage can be produced from adult stem cells originating from bone marrow. This is made possible by inducing specific molecular processes occurring during embryonic cartilage formation, as researchers from the University and University Hospital of Basel report in the scientific journal PNAS.

Certain mesenchymal stem/stromal cells from the bone marrow of adults are considered extremely promising for skeletal tissue regeneration. These adult stem...

Im Focus: Like a wedge in a hinge

Researchers lay groundwork to tailor drugs for new targets in cancer therapy

In the fight against cancer, scientists are developing new drugs to hit tumor cells at so far unused weak points. Such a “sore spot” is the protein complex...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

IWOLIA: A conference bringing together German Industrie 4.0 and French Industrie du Futur

09.04.2018 | Event News

 
Latest News

Tiny microenvironments in the ocean hold clues to global nitrogen cycle

23.04.2018 | Earth Sciences

Joining metals without welding

23.04.2018 | Trade Fair News

Researchers illuminate the path to a new era of microelectronics

23.04.2018 | Information Technology

VideoLinks
Science & Research
Overview of more VideoLinks >>>