by Playfuls Staff |
2nd April 2007
A study of practice parameters by the American Academy of Sleep Medicine finds the use of actigraphy, a portable [more] sleep recorder, is useful.
The device records movement over extended periods of time, and has been used in the study of sleep and circadian rhythms, providing an acceptably accurate estimate of sleep patterns in normal, healthy adult populations and in patients suspected of certain sleep disorders.
"This evidence-based review and update of the indications for actigraphy use provides sleep clinicians with needed evidence for where actigraphy may be helpful, and where it is unlikely to be helpful," said Dr. Timothy Morgenthaler of the Mayo Clinic. "Because there is substantial evidence to indicate actigraphy is indicated for evaluation and management of specific common sleep disorders, we are hopeful that clinicians, and insurers, will become more aware of its usefulness and more familiar with its application.
"We believe that applying these recommendations will result in a higher quality of patient care in certain circumstances," he added.
The practice parameters appear in the April issue of the journal Sleep.
© 2007 UPI
