Featured Research

from universities, journals, and other organizations

Hyperactivity associated with shorter nights for young boys

Date:
December 5, 2009
Source:
University of Montreal
Summary:
Hyperactive boys don't get enough sleep, which can worsen their condition according to new research. The study is the first to examine a large sample of children and to study the link between lack of sleep and hyperactivity.

Hyperactive boys don't get enough sleep, which can worsen their condition according to new research. Published in the November issue of Pediatrics, the study is the first to examine a large sample of children and to study the link between lack of sleep and hyperactivity.

As part of the investigation, 2057 mothers answered yearly questionnaires concerning sleep duration and hyperactivity of their children. Data was collected until kids reached five years of age and was analyzed by a team of scientists from the Université de Montréal, its affiliated Hôpital du Sacré-Cœur de Montréal and Sainte Justine University Hospital Research Center, as well as the Université Laval and the French National Institute for Health and Medical Research (INSERM).

" Hyperactivity problems may interfere with night-time sleep," says senior author Jacques Montplaisir, a professor in the Université de Montréal Department of Psychiatry and director of the Sleep Disorders Center at Hôpital du Sacré-Cœur de Montréal. "We found that children who didn't sleep long were generally hyperactive boys who lived under adverse family conditions."

"On the other hand, short or fragmented sleep leads to sleepiness, which could manifest as hyperactivity in boys," explains Dr. Montplaisir, noting children who slept persistently for at least 11 hours had low hyperactivity scores. "However, the risk of abbreviated sleep in highly hyperactive children is stronger than the risk of hyperactivity among kids with short sleep duration."

The research team found that boys (more than girls) whose mothers had low education, insufficient family income and whom were comforted outside the bed or joined the parental bed after an awakening at night when they were young were more at risk of having both short sleep duration and high hyperactivity.

Study respondents were a mostly (92.1 percent) homogenous pool of mothers who were white and French-speaking Quebecers. Questions asked of mothers included: how long does your child sleep during the night (on average); in the past three months, how often would you say your child was restless or hyperactive; couldn't stop fidgeting; impulsive or acted without thinking; had difficulty waiting for his/her turn at games; couldn't settle down to do anything or couldn't wait when promised something?"

This study was funded by the Canadian Institutes of Health Research, the Quebec Department of Health and Social Services, the Social Sciences and Humanities Research Council of Canada, the Quebec Fund for Research on Society and Culture, the Quebec Fund for Research on Nature and Technology, the Health Research Fund of Quebec, Quebec's Ministry of Research, Science and Technology, Human Resources Development Canada, Health Canada and the National Science Foundation.


Story Source:

The above story is based on materials provided by University of Montreal. Note: Materials may be edited for content and length.


Journal Reference:

  1. Touchette et al. Short Nighttime Sleep-Duration and Hyperactivity Trajectories in Early Childhood. Pediatrics, 2009; 124 (5): e985 DOI: 10.1542/peds.2008-2005

Cite This Page:

University of Montreal. "Hyperactivity associated with shorter nights for young boys." ScienceDaily. ScienceDaily, 5 December 2009. <www.sciencedaily.com/releases/2009/11/091130103731.htm>.
University of Montreal. (2009, December 5). Hyperactivity associated with shorter nights for young boys. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2009/11/091130103731.htm
University of Montreal. "Hyperactivity associated with shorter nights for young boys." ScienceDaily. www.sciencedaily.com/releases/2009/11/091130103731.htm (accessed July 31, 2014).

Share This




More Health & Medicine News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

House Republicans Vote to Sue Obama Over Healthcare Law

House Republicans Vote to Sue Obama Over Healthcare Law

Reuters - US Online Video (July 31, 2014) — The Republican-led House of Representatives votes to sue President Obama, accusing him of overstepping his executive authority in making changes to the Affordable Care Act. Mana Rabiee reports. Video provided by Reuters
Powered by NewsLook.com
Despite Health Questions, E-Cigs Are Beneficial: Study

Despite Health Questions, E-Cigs Are Beneficial: Study

Newsy (July 31, 2014) — Citing 81 previous studies, new research out of London suggests the benefits of smoking e-cigarettes instead of regular ones outweighs the risks. Video provided by Newsy
Powered by NewsLook.com
Dangerous Bacteria Kills One in Florida

Dangerous Bacteria Kills One in Florida

AP (July 31, 2014) — Sarasota County, Florida health officials have issued a warning against eating raw oysters and exposing open wounds to coastal and inland waters after a dangerous bacteria killed one person and made another sick. (July 31) Video provided by AP
Powered by NewsLook.com
Health Insurers' Profits Slide

Health Insurers' Profits Slide

Reuters - Business Video Online (July 30, 2014) — Obamacare-related costs were said to be behind the profit plunge at Wellpoint and Humana, but Wellpoint sees the new exchanges boosting its earnings for the full year. Fred Katayama reports. Video provided by Reuters
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