Last data update: Dec 30, 2024. (Total: 48477 publications since 2009)
Filtered By: |
Order By: | Records 1-2 (of 2 Records) |
Query Trace: Lewis BG [original query] |
---|
Overview and quality assurance for the oral health component of the National Health and Nutrition Examination Survey (NHANES), 2009-2010
Dye BA , Li X , Lewis BG , Iafolla T , Beltran-Aguilar ED , Eke PI . J Public Health Dent 2014 74 (3) 248-56 OBJECTIVE: In 2009-2010, the oral health component for the National Health and Nutrition Examination Survey (NHANES) focused on adult periodontal health and included a full mouth periodontal examination as well as a series of questions adminis during the home interview. During this period, intraoral assessments were conducted by dental hygienists. METHODS: This report provides oral health content information and results of dental examiner reliability for data collected during NHANES 2009-2010 on 7,189 persons aged 3-19 years and 30 years and older representing the US civilian, noninstitutionalized population in these age groups. RESULTS: For caries and dental sealant assessments, Kappa statistics ranged from 0.71 to 1.00. Kappa scores for moderate and severe periodontitis using the Centers for Disease Control and Prevention/American Academy of Periodontology case definition guidelines was 0.70, but were lower for other periodontal status definitions. When defining moderate or severe periodontitis based on the NHANES 2003-2004 study, protocols using data from only three facial periodontal sites, the Kappa scores were 0.64 and 0.55. Interclass correlation coefficients (ICCs) for mean attachment loss were 0.80 or higher for both examiners. Site-specific mean attachment loss ICCs were generally higher for interproximal measurements compared with mid-facial and mid-lingual measurements. CONCLUSION: Overall, the data reliability analyses conducted for 2009-2010 indicate an acceptable level of data quality and that examiner (dental hygienist) performance in this data collection cycle is similar to prior survey periods since the NHANES continuous survey began in 1999. |
Overview and quality assurance for the oral health component of the National Health and Nutrition Examination Survey (NHANES), 2005-08
Dye BA , Barker LK , Li XF , Lewis BG , Beltran-Aguilar ED . J Public Health Dent 2011 71 (1) 54-61 The oral health component for the National Health and Nutrition Examination Survey (NHANES) was changed in 2005 from an examination conducted by dentists to an oral health screening conducted by health technologists rather than dental professionals. The oral health screening included a person-based assessment for dental caries, restorations, and sealants. This report provides oral health content information and presents results of data quality analyses that include dental examiner reliability statistics for data collected during NHANES 2005-08. Oral health data are available on 15,342 persons aged 5 years and older representing the civilian, noninstitutionalized population of the United States who participated in NHANES 2005-08. Overall, interrater reliability findings indicate that health technologist performance was excellent with concordance between examination teams and the survey reference examiner being almost perfect for a number of assessments. Concordance for dental caries and sealants (kappa statistics) between health technologists and the survey reference examiner ranged from 0.82 to 0.90 for the combined 4-year period. These findings support the use of health technologists in the assessment of person-based estimators of dental caries and sealant prevalence as part of an oral health surveillance system. |
- Page last reviewed:Feb 1, 2024
- Page last updated:Dec 30, 2024
- Content source:
- Powered by CDC PHGKB Infrastructure