Two types of sleep apnea affect children. The study showed that less sleep at night means more. 3 Exceptional Tips And Tricks How To Stop My 3 Year Old From 1 to 3 percent of children have sleep apnea while 7 to 12 percent of children snore according to gary e. Sleep apnea 3 year old . Webmd explores common sleep disorders in. In the most common form this follows loud snoring. Typically affects boys more and it may be present in 3 to 30 percent of children aged 4 to 12 years. It is possible for younger children to have it too though patientplus 2012. It occurs during slow wave sleep when there is a failure to. The list of symptoms for sleep apnoea is long but the most telling signs are snoring and difficulty breathing during sleep nhs 2015. There may be a choking or snorting sound as breathing resumes. Don t jump to the conclusion that your child has sleep apnea if he snores though. Sleep apnoea is most common between three years and six years when your child s gl...