Navigation Links
Imaging utilization affected by patient age and facility imaging capacity, study suggests
Date:5/31/2011

Imaging utilization on stroke patients is affected by age and imaging capacity the number of magnetic resonance imaging (MRI) and computed tomography (CT) machines at any given facility, according to a study in the June issue of the Journal of the American College of Radiology (www.jacr.org).

Advanced medical imaging is a component of health care expenditure growth. Although there are many potential reasons for imaging growth, including that scans have been directly linked to greater life expectancy, declines in cancer mortality rates, and are generally less expensive than the invasive procedures that they replace, one of the major drivers of utilization may be enhanced imaging capacity available in most major metropolitan areas.

"To better understand some of the determinants of imaging ordering behavior, we analyzed the effect of differential capacity on the imaging workup of patients with acute non-hemorrhagic stroke," said Max P. Rosen, MD, MPH, lead author of the study. A "natural experiment" between the United States and Canada was performed.

Nine hundred eighteen patients at the U.S. hospital and 1,759 patients at the Canadian hospital were included in the study. We found that patient age and site (U.S. vs. Canada) were significant predictors of MRI use. Scanning utilization varied at hospitals with differential access to scanning technologies there was less frequent use of MRI scanning at hospitals with limited access to this modality.

"Our study demonstrates that for patients presenting with symptoms of acute stroke, differences in scanning capacity (CT and MRI) may shape aspects of clinical management," said Rosen.


'/>"/>

Contact: Shawn Farley
sfarley@acr.org
703-648-8936
American College of Radiology
Source:Eurekalert

Page: 1

Related medicine news :

1. Neuroimaging study may pave way for effective Alzheimers treatments
2. SNMs Conjoint Mid-Winter Meetings continue to advance molecular imaging
3. Medical Imaging Northwest Completes Phase I of Its Healthcare IT Integration to Maintain Patient Care Improvements
4. Less is more in cancer imaging
5. Imaging manufacturers: Plan to reduce unnecessary radiation exposure and medical errors
6. National Council on Aging Releases Survey on Medical Imaging Safety
7. Artists, Product Designers, Printing Gurus, Game Developers, Manufacturing Engineers Will Converge at RAPID 2010/3D IMAGING Conference/Expo, May 18-20 in LA
8. Promega - TOP srl Agreement Enables Live Animal Imaging for Cancer Studies
9. Imaging fat layer around heart can help predict disease
10. ModiFace Launches VuMe in Southern Florida – the World's First Full-Featured Touch-Screen Cosmetic Surgery Imaging System
11. Midroog Ltd., an Affiliate of Moodys Investors Services, Rates Potential new Debt of Elbit Imaging
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/21/2017)... ... July 21, 2017 , ... The Visiting ... the C. R. Bard Foundation, Inc. to support the music therapy ... service available through the nonprofit home care agency. Using evidence-based methods, professionally trained ...
(Date:7/21/2017)... ... July 21, 2017 , ... Sharon Kleyne is ... product of her research center at Bio-Logic Aqua Research® Water Life Science®, has ... greatest number of sufferers of blindness. “We think that Nature’s Tears® EyeMist® will ...
(Date:7/21/2017)... , ... July 21, 2017 , ... ... cruciate ligament (ACL) offer patients improved quality of life five years after injury, ... Medicine’s Annual Meeting in Toronto, Ontario, Canada. The study followed patients for ...
(Date:7/20/2017)... ... July 20, 2017 , ... ChenMed , a ... joined JenCare Senior Medical Center as Richmond Chief Medical Officer. Dr. ... Medicine, and Associate Chief Medical Officer of Ambulatory Services for the UVA Health System, ...
(Date:7/20/2017)... ... July 20, 2017 , ... ... in Houston, is pleased to announce their expansion to the Midwest with the ... directors Alysse Hollis and Ronald Bell, and of counsels, John Peck and Robert ...
Breaking Medicine News(10 mins):
(Date:7/21/2017)... -- Did you know that PhRMA member companies invested $65.5 billion ... on brand medicines, generics and the supply chain account for 14 ... half of this (7 percent)? Or that the United ... capital investments in high-growth biopharmaceutical startups? ... The biopharmaceutical industry ...
(Date:7/15/2017)... 15, 2017 Enterin Inc., a Philadelphia ... disease (PD), today announced the completion of a $12.7 million ... Ventures III, as well as the participation of existing investors. ... to have the support of New Ventures III and our ... validation of the potential of our platform technology to transform ...
(Date:7/13/2017)... -- RK Logistics Group, Inc. was awarded California ... Fremont, CA headquarters facility where it provides ... San Jose for hi-tech, pharmaceutical and biomedical ... with its Fremont Innovation District, is excited to strategically partner ... to the hundreds of biotech, pharma and biomed companies throughout ...
Breaking Medicine Technology: