Fig. 2From: Oral health status and caries trend among 12-year old Palestine refugee students: results from the UNRWA’s oral health surveys 2011 and 2016Percentage of decayed surfaces (%DS/DMFS) and filled surfaces (%FS/DMFS) among children with at least one decayed, missing, or filled permanent tooth surface (DMFS> 0), Overall, and by field and by gender in the two Surveys (2011 and 2016)Back to article page