Ten-year changes in children's oral health disparities: Findings from the 3rd and 4th oral health surveys in Beijing, China.

These findings indicate that in Beijing, China, disparities in children's dental visits narrowed between 2005 and 2015. However, maternal education-related disparities in dental visits and in untreated caries were still apparent, suggesting that policies to improve children's oral healthcare utilization equality should target the children with less-educated mothers.