Errors in Introduction and End Matter

In a Research Letter, “Assessing the Agreement of 5 Ideal Body Weight Calculations for Selecting Medication Dosages for Children With Obesity,”¹ published in the June 2019 issue of JAMA Pediatrics, there was an error in the introduction. The phrase “for children shorter than 5 ft, the IBW in kilograms is calculated as ([height in inches]² × 1.65)/1000” should have read “for children shorter than 5 ft, the IBW in kilograms is calculated as ([height in centimeters]² × 1.65)/1000.” The error has been corrected online. In addition, Author Contributions information missing from the article has been added online.