Mental Health Blog

Does Sleep Apnea affect attention, memory, development in children?

Written by MaryAPRN.com/ Advanced Practice Psych LLC | Thu, Jun 30, 2016 @ 11:00 AM

Does Sleep apnea in young children may affect youngsters' attention, memory and language development?

Sleep apnea causes people to experience repetitive pauses in breathing while they sleep. This causes oxygen levels to drop temporarily, according to the U.S. National Heart, Lung, and Blood Institute.

The new study involved almost 1,400 public schoolchildren with sleep apnea. The kids ranged in age from 5 to 7. Some, but not all, of the children snored.

The researchers divided the children into four groups based on the severity of their sleep apnea.

The researchers added that as sleep apnea worsens, the risk of these problems also may increase.

"Although evidence suggesting the presence of cognitive deficits in children with sleep apnea has been around for quite some time, the relatively small groups studied made it difficult to demonstrate a strong relationship between increasing cognitive issues and increasing sleep apnea severity," said Dr. Leila Gozal, from the University of Chicago.

While the new study with children did not prove cause-and-effect, previous research has shown that sleep apnea in adults is associated with trouble concentrating, memory issues, poor decision-making, depression and stress.

The kids participated in an overnight sleep study and answered detailed questions about their sleep. The children also completed tests to measure certain aspects of brain function, including language and decision-making skills.

After comparing the results in each group, the researchers found that even mild problems such as snoring had a negative effect on children's thinking abilities, the researchers reported in a news release from the American Thoracic Society.

Gozal said the findings suggest that the development of simple brain function tests that could be used along with current clinical evaluation of children with habitual snoring might help guide the treatment of children with sleep apnea.

Source: American Thoracic Society, news release, May 16, 2016