Correction to: Pediatric Research https://doi.org/10.1038/s41390-019-0348-1, published online 21 February 2019

In the original version of this article, five of the row labels (Treated ROP, Chronic lung disease, PDA—Treatment, PDA—Surgery, NEC—Surgery) in Table 3 were inadvertently interchanged. This has now been corrected in both the PDF and HTML versions of the article. The original, incorrect table is displayed here for reference.

Table 3 Low systemic blood flow expressed as SVC flow ≤55 ml/kg/min and RVO < 150 ml/kg/min and clinical outcomes at 36 weeks postmenstrual age (n/N (%) or mean (SD). Relative risk (95% CI) unadjusted