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Fig. 1 | BMC Public Health

Fig. 1

From: Trend on dental caries status and its risk indicators in children aged 12 years in China: a multilevel analysis based on the repeated national cross-sectional surveys in 2005 and 2015

Fig. 1

Dental caries levels (standardized DMFT scores) of children aged 12 years in China in 2005 and 2015 survey. a Dental caries levels (standardized DMFT scores) of children aged 12 years in China in 2005 survey. NA = Not Applicable. b Dental caries levels (standardized DMFT scores) of children aged 12 years in China in 2015 survey. NA = Not Applicable. c Change of dental caries levels (standardized DMFT scores) of children aged 12 years in China in 2005 and 2015 survey. NA = Not Applicable

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BMC Public Health

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