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New Report Finds Improvements in Oral Health of AmericansThe oral health status of Americans has significantly improved during the past decade, according to a report released today by the Centers for Disease Control and Prevention (CDC) and the National Institutes of Health (NIH). The report uses data from the National Health and Nutrition Examination Survey (NHANES) and provides the most current estimates of dental conditions such as cavities, use of dental sealants to prevent cavities and tooth loss. Among the major findings are improvements since 1994 in the percentage of children and teens who have never had tooth decay in their permanent teeth; increased use of dental sealants (a thin plastic coating applied to the chewing surfaces of back teeth to prevent decay); and increased tooth retention among older adults. “The good news is that efforts to reduce and prevent cavities and dental disease are paying off. We are seeing an increase in the number of children, teens, and adults who have never had a cavity in their permanent teeth,” said Dr. William R. Maas, DDS, MPH, director, CDC Division of Oral Health. “It’s also very encouraging to find the dental health of children in lower income areas improved. Thanks to programs in schools that promote tooth brushing and dental sealants, we’re reaching more children at high risk for tooth decay and helping them to avoid cavities and fillings.” However, the report does find that 65 percent of adolescents aged 16 to 19 years have had tooth decay or fillings in their permanent teeth. “This survey represents the oral health of more than 256 million Americans,” said Dr. Bruce Pihlstrom, DDS, acting director of the Division of Clinical Research and Health Promotion at NIH’s National Institute of Dental and Craniofacial Research. “While the findings are encouraging, the report clearly tells us that more effort is needed to improve the oral health of low-income Americans.” Other key findings of the report include the following:
Despite improvements in tooth decay levels, increased dental sealant use, and greater retention of teeth among adults, disparities in oral health remain. For instance, 32 percent of Mexican-American and 27 percent of non-Hispanic black children aged 2 to 11 years had untreated decay in their primary (baby) teeth, compared to 18 percent of non-Hispanic white children. Although there were increases in the use of dental sealants for children of all racial and income groups, a larger percentage of non-Hispanic white children (37.9 percent) had at least one sealed tooth, compared with Mexican-American (23.4 percent) or non-Hispanic black (22.6 percent) children. Disparities in oral health also were seen among adults. Among higher income adults, 16 percent had untreated tooth decay, compared to more than one-third of lower income adults. The full report, “Surveillance for Dental Caries, Dental Sealants, Tooth Retention, Edentulism and Enamel Fluorosis—United States, 1988–1994 and 1999–2002” is now available. A Fact Sheet is available with more specific information on this report. Historical Document |
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