Data Errors in Figure 3 and Labels Transposed in Figure 4

In the Original Investigation entitled “Association Between Oxygen Saturation Targeting and Death or Disability in Extremely Preterm Infants in the Neonatal Oxygenation Prospective Meta-analysis Collaboration,”¹ published in the June 5, 2018, issue of JAMA, there were data errors in Figure 3 for the row “z score for infant body weight at postmenstrual age of 36 wk” and male and female were transposed in Figure 4. This article was corrected online.