Baseline Sample Description Overall and by Treatment Group
Other includes any other race not listed, including American Indian or Alaskan Native and Hawaiian or Pacific Islander.Our analytic sample consisted of all children in kindergarten through grade 3 who were enrolled, randomized, and treated and who completed a follow-up visit after approximately 2 years. A total of 4718 children across 47 schools were treated at baseline between September 16, 2019, and March 12, 2020, prior to suspension due to COVID-19 (