Errors in the Abstract, Key Points, and Text

In the Original Investigation titled “Association of Oral Corticosteroid Bursts With Severe Adverse Events in Children,” which published online April 19, 2021,¹ the word “cohort” should be removed from the first sentence of the Design, Setting, and Participants paragraph of the Abstract, from the first sentence of the Findings of the Key Points, from the first sentence of the Discussion, and from the first sentence of the Conclusions. This article was corrected online.