title: Vital Signs: Dental Sealant Use and Untreated Tooth Decay Among U.S. School-Aged Children.
abstract: BACKGROUND
  Tooth decay is one of the greatest unmet treatment needs among children. Pain and suffering associated with untreated dental disease can lead to problems with eating, speaking, and learning. School-based dental sealant programs (SBSP) deliver a highly effective intervention to prevent tooth decay in children who might not receive regular dental care. SBSPs benefits exceed their costs when they target children at high risk for tooth decay.
  
  
  METHODS
  CDC used data from the National Health and Nutrition Examination Survey (NHANES) 2011-2014 to estimate current prevalences of sealant use and untreated tooth decay among low-income (≤185% of federal poverty level) and higher-income children aged 6-11 years and compared these estimates with 1999-2004 NHANES data. The mean number of decayed and filled first molars (DFFM) was estimated for children with and without sealants. Averted tooth decay resulting from increasing sealant use prevalence was also estimated. All reported differences are significant at p<0.05.
  
  
  RESULTS
  From 1999-2004 to 2011-2014, among low- and higher-income children, sealant use prevalence increased by 16.2 and 8.8 percentage points to 38.7% and 47.8%, respectively. Among low-income children aged 7-11 years, the mean DFFM was almost three times higher among children without sealants (0.82) than among children with sealants. Approximately 6.5 million low-income children could potentially benefit from the delivery of sealants through SBSP.
  The prevalence of dental sealant use has increased; however, most children have not received sealants. Increasing sealant use prevalence could substantially reduce untreated decay, associated problems, and dental treatment costs.
authors.forename: Susan O
authors.initials: SO
authors.lastname: Griffin
authors.forename: Liang
authors.initials: L
authors.lastname: Wei
authors.forename: Barbara F
authors.initials: BF
authors.lastname: Gooch
authors.forename: Katherine
authors.initials: K
authors.lastname: Weno
authors.forename: Lorena
authors.initials: L
authors.lastname: Espinoza
mesh_terms: D001741:Black or African American / Q000706:statistics & numerical data; D002648:Child; D003731:Dental Caries / Q000188:drug therapy* / Q000453:epidemiology* / Q000208:ethnology; D005260:Female; D006301:Health Services Needs and Demand; D054625:Healthcare Disparities / Q000208:ethnology; D006801:Humans; D007182:Income / Q000706:statistics & numerical data; D008297:Male; D017058:Mexican Americans / Q000706:statistics & numerical data; D009749:Nutrition Surveys; D010895:Pit and Fissure Sealants / Q000627:therapeutic use*; D011203:Poverty / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology; D044465:White People / Q000706:statistics & numerical data
chemical_list: D010895:Pit and Fissure Sealants