Journal article
A two-year longitudinal study of dental caries in permanent first molars of Korean elementary schoolchildren
Journal of public health dentistry, Vol.61(2), pp.120-122
2001
DOI: 10.1111/j.1752-7325.2001.tb03376.x
PMID: 11474915
Abstract
This longitudinal study investigated dental caries increment in permanent first molars of Korean elementary schoolchildren. A convenience sample of 722 children aged 7-9 years attending one urban elementary school was examined at baseline, with follow-up examinations at one and two years. Coronal surfaces of permanent first molars were scored with regard to caries experience and sealant status. Among sound occlusal surfaces at baseline, 21 percent of upper and 25 percent of lower surfaces developed caries during the two-year interval. In teeth that erupted between baseline and the first follow-up exam, over 10 percent of occlusal surfaces developed caries. Pit and fissure caries accounted for 93 percent of all new carious surfaces, while sealants had been placed on 16 percent of occlusal surfaces during the study. Recognizing the limitations of this convenience sample, dental sealants should be used more widely in this Korean population, and should be applied soon after tooth eruption.
Details
- Title: Subtitle
- A two-year longitudinal study of dental caries in permanent first molars of Korean elementary schoolchildren
- Creators
- B K Cho - Department of Preventive Dentistry and Public Oral Health, College of Dentistry, Yonsei University, Seoul, KoreaH K KwonK S KimY N KimD J Caplan
- Resource Type
- Journal article
- Publication Details
- Journal of public health dentistry, Vol.61(2), pp.120-122
- DOI
- 10.1111/j.1752-7325.2001.tb03376.x
- PMID
- 11474915
- NLM abbreviation
- J Public Health Dent
- ISSN
- 0022-4006
- eISSN
- 1752-7325
- Publisher
- United States
- Language
- English
- Date published
- 2001
- Academic Unit
- Preventive and Community Dentistry
- Record Identifier
- 9983917675902771
Metrics
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