For those children where information was available, 68% were up to date with dental checks on 31 March 2022; this proportion has decreased from a peak of 87% in 2019.
Ar gyfer y plant hynny lle roedd gwybodaeth ar gael, roedd gwiriadau deintyddol 68% ohonynt yn gyfredol ar 31 Mawrth 2022; mae'r gyfran hon wedi gostwng o uchafbwynt o 87% yn 2019.