What percentage of breath-holding spells are associated with a positive family history?

A positive family history significantly contributes to understanding the genetic and environmental factors that may influence breath-holding spells in children. Research indicates that approximately 25% of cases have a family history of similar episodes. This statistic is important for clinicians when evaluating children with breath-holding spells, as it can suggest a potential hereditary component and help guide management and counseling for the family. Family history can also inform parents about the likelihood of their children experiencing similar spells, potentially reducing anxiety and providing reassurance. Thus, identifying this percentage aids in the overall comprehension and awareness of breath-holding spells in clinical practice.