Corrections
In the article “Prevalence of Autism Spectrum Disorders in a Total Population Sample,” by Kim et al. (Am J Psychiatry 2011; 168:Original article: 904-912), the number of screen-positive children who completed confirmative diagnostic assessments was 292, not 286, with 206 confirmed to have ASDs (autistic disorder, N=105; other ASDs, N=101). Also, the number of children in the high-probability group was 118, not 114, with 102 confirmed to have autistic disorder (N=77) or other ASDs (N=25).