Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Change in guidelines for Type 2 diabetes screening may lead to under-diagnosis in children

12.02.2014
New guidelines for Type 2 diabetes screening in children are less effective and more costly than previous screening methods

New American Diabetes Association (ADA) screening guidelines may lead to the missed diagnoses of type 2 diabetes in children, according to a new study by University of Michigan.

The research, published in the Journal of Adolescent Health, finds that both pediatric and family medicine providers who care for children are using screening tests for type 2 diabetes that may result in missed diagnoses for children, says lead author Joyce Lee, M.D., M.P.H., associate professor in U-M's Departments of Pediatrics and Communicable Diseases and Environmental Health Sciences.

In 2010, the ADA recommended that physicians use Hemoglobin A1c screening tests, rather than glucose tests for identifying children and adults with pre-diabetes and diabetes. However, this change has been controversial, because of lower test performance of HbA1c in children compared with adults.

The study found that when presented with the ADA screening guidelines, 84% of physicians reported that they would switch from using glucose tests to using HbA1c tests.

"This potential for increased uptake of HbA1c could lead to missed cases prediabetes and diabetes in children, and increased costs," says Lee.

"A number of studies have shown that HbA1c has lower test performance in pediatric compared with adult populations, and as a result, increased uptake of HbA1c alone or in combination with non-fasting tests could lead to missed diagnoses of type 2 diabetes in the pediatric population.

'"Also, a recent analysis of screening strategies found that HbA1c is much less cost-effective than other screening tests, which would result in higher overall costs for screening."

The study was based on a national sample of providers from pediatrics and family practice.

"Greater awareness of the 2010 ADA guidelines will likely lead to increased uptake of HbA1c and a shift to use of non-fasting tests to screen for adolescents with type 2 diabetes. This may have implications for detection rates for diabetes and overall costs of screening."

Additional authors: All from the University of Michigan: Ashley Eason, M.P.H.; Courtney Nelson; Nayla G. Kazzi; Anne E. Cowan, M.P.H.; and Beth A. Tarini, M.D., M.S.

About the U-M Comprehensive Diabetes Center: The mission of the University of Michigan Comprehensive Diabetes Center (MCDC) is to pioneer the way diabetes research is conducted and applied by generating new knowledge, forging new relationships, and enabling collaborations -- both internally, among U-M researchers and clinicians, and externally, with diabetes experts from around the world. MCDC has been consistently ranked in the top 20 nationally for diabetes care. http://www.med.umich.edu/diabetes/

Dr. Lee was supported by NIDDK K08 DK082386 and the Clinical Sciences Scholars Program at the University of Michigan. She can be found on Twitter at @joyclee

Mary Masson | EurekAlert!
Further information:
http://www.umich.edu
http://www.med.umich.edu/diabetes/

More articles from Health and Medicine:

nachricht Deep stimulation improves cognitive control by augmenting brain rhythms
04.04.2019 | Picower Institute at MIT

nachricht Black nanoparticles slow the growth of tumors
04.04.2019 | Technische Universität München

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: Explosion on Jupiter-sized star 10 times more powerful than ever seen on our sun

A stellar flare 10 times more powerful than anything seen on our sun has burst from an ultracool star almost the same size as Jupiter

  • Coolest and smallest star to produce a superflare found
  • Star is a tenth of the radius of our Sun
  • Researchers led by University of Warwick could only see...

Im Focus: Quantum simulation more stable than expected

A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. This brings such digital quantum simulation within reach on quantum devices available today.

Quantum computers promise to solve certain computational problems exponentially faster than any classical machine. “A particularly promising application is the...

Im Focus: Largest, fastest array of microscopic 'traffic cops' for optical communications

The technology could revolutionize how information travels through data centers and artificial intelligence networks

Engineers at the University of California, Berkeley have built a new photonic switch that can control the direction of light passing through optical fibers...

Im Focus: A long-distance relationship in femtoseconds

Physicists observe how electron-hole pairs drift apart at ultrafast speed, but still remain strongly bound.

Modern electronics relies on ultrafast charge motion on ever shorter length scales. Physicists from Regensburg and Gothenburg have now succeeded in resolving a...

Im Focus: Researchers 3D print metamaterials with novel optical properties

Engineers create novel optical devices, including a moth eye-inspired omnidirectional microwave antenna

A team of engineers at Tufts University has developed a series of 3D printed metamaterials with unique microwave or optical properties that go beyond what is...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

Fraunhofer FHR at the IEEE Radar Conference 2019 in Boston, USA

09.04.2019 | Event News

 
Latest News

New automated biological-sample analysis systems to accelerate disease detection

18.04.2019 | Life Sciences

Explosion on Jupiter-sized star 10 times more powerful than ever seen on our sun

18.04.2019 | Physics and Astronomy

New eDNA technology used to quickly assess coral reefs

18.04.2019 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>