An error occurred in the article by Collins et al, titled “An Office-Initiated Multilevel Intervention for Tobacco Smoke Exposure: A Randomized Trial” published in the January 2018 supplement “Tobacco and Secondhand Smoke Exposure in Children” to Pediatrics (2018;141[Suppl 1]:S75–S86; doi:10.1542/peds.2017-1026K).
On page S80, the last line of Table 1 read: “Indoor smoking restrictions (yes), %”. This should have read: “Indoor smoking restrictions (no), %”.
The above correction has been made to the online article.