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Application of life table methodology in determining dental caries rates
Author(s) -
Abernathy James R.,
Graves Richard C.,
Greenberg Bernard G.,
Bohannan Harry M.,
Disney Judith A.
Publication year - 1986
Publication title -
community dentistry and oral epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 101
eISSN - 1600-0528
pISSN - 0301-5661
DOI - 10.1111/j.1600-0528.1986.tb01068.x
Subject(s) - medicine , dentistry , table (database) , data mining , computer science
Probabilities of caries risk over time measured from eruption of first and second molars are illustrated using life table methodology. Life table rates based on 4,365 children in the National Preventive Dentistry Demonstration Program indicate that both fluoridation and sealants are effective in preventing caries on occlusal and buccal/lingual surfaces of molars. Effectiveness would probably have been greater on occlusal surfaces if sealants had been applied closer to the time of eruption. Similarities and differences between conventional DMFS indices and life table probabilities are discussed.