A change occurred in the article by Shellhaas RA et al, titled “Maternal Voice and Infant Sleep in the Neonatal Intensive Care Unit” published in the September 2019 issue of Pediatrics (2019;144[3]: e20190288; doi:10.1542/peds.2019-0288).

On page 6, in Table 3, a new legend was added. The new Table 3 legend reads as follows: “Note: maternal voice exposure was modeled as a binary variable, which was one (1) when the voice playback was off and zero (0) when the playback was on.”

The online article has been corrected.