Table 2 Prevalence of dental caries during 2011–2013
From: A longitudinal study of early childhood caries incidence in Wenzhou preschool children
Examination time | N | Age | ECC | Prevalence (%) | dmft | dmfs |
|---|---|---|---|---|---|---|
2011 | 445 | 3.6 | 266 | 59.8 | 2.9 | 4.9 |
2012 | 584 | 4.6 | 419 | 71.8 | 4.2 | 9.4 |
2013 | 560 | 5.6 | 428 | 76.4 | 4.6 | 11.5 |