The Risk Factors of a Serious Underlying Condition

There was this wide perception that most of the time these kids have something that's readily explainable or it's not a serious underlying condition. The AAP did a systematic review of over 20 years of literature from a parent life-threatening event near Ms. Sid's to ask, where is the risk factors? Like, can we determine risk for this serious underlying problem? Because that's really what parents are worried about, what we're all worried about.