Sudden infant death syndrome and other sleep-related causes of infant mortality have several known risk factors, but little is known if these factors change for different age groups.
In a new study, Sleep Environment Risks for Younger and Older Infants, in the August 2014 issue of Pediatrics (published online July 14), researchers studied sleep-related infant deaths from 24 states from 2004-2012 through the case reporting system of the National Center for the Review and Prevention of Child Deaths, according to a news release from the American Academy of Pediatrics.
Cases were divided by infants 3 months old and younger and those 4 months and older. In 8,207 deaths analyzed, 69% of the infants were bed-sharing at the time of death. Fifty-eight percent were male, and the largest share of deaths occurred in non-Hispanic whites (44.7% for infants 0-3 months and 45.5% for infants 4 months to 1 year old).
Younger infants were more likely bed-sharing (73.8% vs. 58.9%), sleeping on an adult bed or on or near a person, while older infants were more likely found prone with objects, such as blankets or stuffed animals in the sleep area.
Researchers concluded that risk factors for sleep-related infant deaths are different for younger and older infants.
The American Academy of Pediatrics has issued recommendations for a safe sleep environment, and recommends that providers and parents understand the different risk factors for each of the developmental stages.
For more, go to: http://www.aap.org/en-us/about-the-aap/aap-press-room/pages/Bed-Sharing-Remains-Greatest-Risk-Factor-for-Sleep-Related-Infant-Deaths.aspx#sthash.9oZ6YU8M.dpuf