Fig. 2
Trends in the mean prevalence of dental caries according to age from 2007 to 2019 in (A) all study participants, (B) boys, and (C) girls.
Fig. 2 | Scientific Reports
Trends in the mean prevalence of dental caries according to age from 2007 to 2019 in (A) all study participants, (B) boys, and (C) girls.
