Featured Research

from universities, journals, and other organizations

New screening tool to diagnose common sleep problem in children

Date:
April 1, 2014
Source:
Children's Hospital of Eastern Ontario Research Institute
Summary:
A new screening tool to help diagnose obstructive sleep apnea in children has been developed by clinical investigators. Evidence suggests that adults with a large neck circumference are more likely to develop obstructive sleep apnea (OSA), especially males. As neck circumference varies by age and sex, there have been no reference ranges to diagnose pediatric OSA up until now. The new evidence-based diagnostic tool includes reference ranges -- a new pediatric growth curve -- to measure and track neck circumference for boys and girls between the ages of 6 and 17.

Clinical investigators at the Children's Hospital of Eastern Ontario (CHEO) have developed a new screening tool to help diagnose obstructive sleep apnea in children. Their findings are published in Pediatric Pulmonology.

Evidence suggests that adults with a large neck circumference are more likely to develop obstructive sleep apnea (OSA), especially males. As neck circumference varies by age and sex, there have been no reference ranges to diagnose pediatric OSA up until now. The new evidence-based diagnostic tool includes reference ranges -- a new pediatric growth curve -- to measure and track neck circumference for boys and girls between the ages of 6 and 17.

"The gold standard test (for OSA) is still a sleep study and we would not replace that, but because the wait is so long, we needed something quick and reliable to help bump kids up the priority list or to better understand who is at the highest risk for OSA," said Dr. Sherri Katz, principal investigator at the CHEO Research Institute and assistant professor in the Faculty of Medicine at the University of Ottawa. "If left untreated, OSA sets kids up for cardiovascular disease, diabetes and other comorbid conditions down the line."

The research team discovered for children, a neck circumference measuring greater than the 95th percentile for age and sex is associated with increased risk of OSA. When examined by sex, the association was significant in males aged 12 or older, but not in females. The research team also looked at Body Mass Index (BMI), but did not find that it stands alone as a significant predictor of OSA in this group.

"In older males, as in adults, neck size is a predictor of OSA. This suggests that in adults, it is not just overall obesity, but body fat distribution centrally -- in the trunk and neck -- that predicts the risk of OSA," said Katz.


Story Source:

The above story is based on materials provided by Children's Hospital of Eastern Ontario Research Institute. Note: Materials may be edited for content and length.


Journal Reference:

  1. Sherri Katz, Kimmo Murto, Nicholas Barrowman, Janine Clarke, Lynda Hoey, Franco Momoli, Robert Laberge, Jean-Philippe Vaccani. Neck circumference percentile: A screening tool for pediatric obstructive sleep apnea. Pediatric Pulmonology, 2014; DOI: 10.1002/ppul.23003

Cite This Page:

Children's Hospital of Eastern Ontario Research Institute. "New screening tool to diagnose common sleep problem in children." ScienceDaily. ScienceDaily, 1 April 2014. <www.sciencedaily.com/releases/2014/04/140401102914.htm>.
Children's Hospital of Eastern Ontario Research Institute. (2014, April 1). New screening tool to diagnose common sleep problem in children. ScienceDaily. Retrieved August 28, 2014 from www.sciencedaily.com/releases/2014/04/140401102914.htm
Children's Hospital of Eastern Ontario Research Institute. "New screening tool to diagnose common sleep problem in children." ScienceDaily. www.sciencedaily.com/releases/2014/04/140401102914.htm (accessed August 28, 2014).

Share This




More Health & Medicine News

Thursday, August 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Killer Amoeba Found in Louisiana Water System

Killer Amoeba Found in Louisiana Water System

AP (Aug. 28, 2014) State health officials say testing has confirmed the presence of a killer amoeba in a water system serving three St. John the Baptist Parish towns. (Aug. 28) Video provided by AP
Powered by NewsLook.com
Who Could Be Burnt by WHO's E-Cigs Move?

Who Could Be Burnt by WHO's E-Cigs Move?

Reuters - Business Video Online (Aug. 28, 2014) The World Health Organisation has called for the regulation of electronic cigarettes as both tobacco and medical products. Ciara Lee looks at the impact of the move on the tobacco industry. Video provided by Reuters
Powered by NewsLook.com
CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

Newsy (Aug. 28, 2014) CDC director Tom Frieden says the Ebola outbreak is even worse than he feared. But he also said there's still hope to contain it. Video provided by Newsy
Powered by NewsLook.com
How A 'Rule Of Thumb' Could Slow Down Drinking

How A 'Rule Of Thumb' Could Slow Down Drinking

Newsy (Aug. 28, 2014) A study suggests people who follow a "rule of thumb" when pouring wine dispense less than those who don't have a particular amount in mind. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins