Navigation Links
Imaging utilization affected by patient age and facility imaging capacity, study suggests

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 (

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
American College of Radiology

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:
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of the largest and ... plans to open a flagship location in Covington, LA at 401 N. U.S. Highway ... store next to Office Depot in the Holiday Square shopping center. Its location allows ...
(Date:10/12/2017)... ... ... The American College of Medical Informatics (ACMI) will present the 2017 Morris F. ... AMIA’s Annual Symposium in Washington, D.C. AMIA’s Annual Symposium is taking place ... the field of medical informatics, this prestigious award is presented to an individual whose ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. Parsa Mohebi, the Los ... article to the newly revamped Cosmetic Town journal section, featuring articles ... procedure known as Follicular Unit Extraction (FUE). , Dr. Mohebi says ...
(Date:10/12/2017)... ... October 12, 2017 , ... On Saturday, October 21, the ... – Miles by Moonlight to raise money for the American Heart Association Heart Walk. ... , Teams will work together to keep their treadmills moving for 5 hours. Treadmills ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... of $3,296 in property taxes a year. In some states—like New York, New ... , By contrast, many overseas retirement havens have extremely low property-tax rates, which ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)...  Caris Life Sciences ® , a leading innovator ... precision medicine, today announced that St. Jude Medical Center,s ... (POA) as its 17 th member. Through participation ... Cancer Institute will help develop standards of care and ... making cancer treatment more precise and effective. ...
(Date:10/10/2017)... ORANGE COUNTY, Calif. , Oct. 10, 2017  NDS received ... Mobile  — a medical-grade battery-powered display stand specifically designed for ... aims to transform technology into a clinical solution to support the ... costs. Innovative Design ... NDS ZeroWire Mobile Wireless Solution ...
(Date:10/5/2017)... , Oct. 5, 2017  In response ... of Oral and Maxillofacial Surgeons (AAOMS) released prescribing ... – to be used as a first-line therapy ... Recognizing the ... AAOMS White Paper "Opioid Prescribing: Acute and Postoperative ...
Breaking Medicine Technology: