JKAOH Journal of Korean Acadomy of Oral Health
pISSN 1225-388X eISSN 2093-7784

Table. 1.

Mean DMFT index in each group

Total Sac Sic
n 22,303 12,507 7,006
Mean DMFT index (±SD) 1.89 (±2.44) 3.37 (±2.37) 4.86 (±2.18)
J Korean Acad Oral Health 2020;44:187~193 https://doi.org/10.11149/jkaoh.2020.44.4.187
© Journal of Korean Academy of Oral Health