Creating a free account will enable you to subscribe to our daily and weekly email newsletters, as well as customize your reading experience to show only the categories most relevant to you.
Signing up only take a few minutes, so why not give it a try and see what you've been missing out on.
Mayo Clinic researchers have found a surprising occupational hazard for teachers: progressive speech and language disorders. The research, recently published in the American Journal of Alzheimer's Disease & Other Dementias, found that people with speech and language disorders are about 3.5 times more likely to be teachers than patients with Alzheimer's dementia.
Speech and language disorders are typically characterized by people losing their ability to communicate - they can't find words to use in sentences, or they'll speak around a word. They may also have trouble producing the correct sounds and articulating properly. Speech and language disorders are not the same as Alzheimer's dementia, which is characterized by the loss of memory. Progressive speech and language disorders are degenerative and ultimately lead to death anywhere from 8-10 years after diagnosis.
In the study, researchers looked at a group of about 100 patients with speech and language disorders and noticed many of them were teachers. For a control, they compared them to a group of more than 400 Alzheimer's patients from the Mayo Clinic Study on Aging. Teachers were about 3.5 times more likely to develop a speech and language disorder than Alzheimer's disease. For other occupations, there was no difference between the speech and language disorders group and the Alzheimer's group.
When compared to the 2008 U.S. census, the speech and language cohort had a higher proportion of teachers, but it was consistent with the differences observed with the Alzheimer's dementia group.
This study has important implications for early detection of progressive speech and language disorders, says Mayo Clinic neurologist, Keith Josephs, M.D., who is the senior author of the study. A large cohort study focusing on teachers may improve power to identify the risk factors for these disorders.
"Teachers are in daily communication," says Dr. Josephs. "It's a demanding occupation, and teachers may be more sensitive to the development of speech and language impairments."
The study was funded by National Institute of Health grants R01 DC010367 and P50 AG16574.
Loss of Language Skills in Teachers Is There a Link to Frontotemporal Degeneration?. Carol F. Lippa, MD, Department of Neurology, Drexel University College of Medicine, Philadelphia, PA 19102, USA. doi: 10.1177/1533317513502251 AM J ALZHEIMERS DIS OTHER DEMEN September 2013 vol. 28 no. 6 549-550
Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our Alzheimer's / Dementia category page for the latest news on this subject.
Please use one of the following formats to cite this article in your essay, paper or report:
Clinic, Mayo. "Progressive speech and language disorders an increased risk for teachers." Medical News Today. MediLexicon, Intl., 16 Oct. 2013. Web.
10 Dec. 2013. <http://www.medicalnewstoday.com/releases/267454>
Clinic, M. (2013, October 16). "Progressive speech and language disorders an increased risk for teachers." Medical News Today. Retrieved from
Please note: If no author information is provided, the source is cited instead.
If you write about specific medications, operations, or procedures please do not name healthcare professionals by name.
For any corrections of factual information, or to contact the our editorial team, please use our feedback form. Please send any medical news or health news press releases to:
Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.
This page was printed from: http://www.medicalnewstoday.com/releases/267454.php
Visit www.medicalnewstoday.com for medical news and health news headlines posted throughout the day, every day.
© 2004-2013 All rights reserved. MNT (logo) is the registered trade mark of MediLexicon International Limited.