Biomaterial Database

Differences between caries levels in 5-year-old children from fluoridated Anglesey and non-fluoridated mainland Gwynedd in 1987. 1989

S Seaman, and F D Thomas, and W A Walker

Using standard epidemiological techniques, several indicators of dental health showed significantly lower levels of caries experience in 5-year-old children from fluoridated Anglesey compared with a similar group from non-fluoridated mainland Gwynedd. The mean dmft was 0.80 in Anglesey and 2.26 in mainland Gwynedd. The mainland Gwynedd children had suffered more toothache and experienced more dental extractions. This study showed that fluoridation of water supplies remains an effective and relevant public health measure, and illustrates the value of a parental questionnaire in epidemiological surveys of younger children.

UI	MeSH Term	Description	Entries
D011897	Random Allocation	A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects.	Randomization,Allocation, Random
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D003731	Dental Caries	Localized destruction of the tooth surface initiated by decalcification of the enamel followed by enzymatic lysis of organic structures and leading to cavity formation. If left unchecked, the cavity may penetrate the enamel and dentin and reach the pulp.	Caries, Dental,Carious Lesions,Dental Cavities,Dental Cavity,Dental Decay,Dental White Spots,Carious Dentin,Decay, Dental,Dental White Spot,White Spot, Dental,White Spots, Dental,Carious Dentins,Carious Lesion,Cavities, Dental,Cavity, Dental,Dentin, Carious,Dentins, Carious,Lesion, Carious,Lesions, Carious,Spot, Dental White,Spots, Dental White
D004245	DMF Index	"Decayed, missing and filled teeth," a routinely used statistical concept in dentistry.	Decayed, Missing, and Filled Teeth,DMF Indexes,DMF Indexe,DMF Indices,Index, DMF,Indexe, DMF,Indexes, DMF,Indices, DMF
D005457	Fluoridation	Practice of adding fluoride to water, and other food or beverages, for the purpose of preventing DENTAL CARIES.	Milk Fluoridation,Salt Fluoridation,Water Fluoridation,Fluoridation, Milk,Fluoridation, Salt,Fluoridation, Water
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012424	Rural Population	The inhabitants of rural areas or of small towns classified as rural.	Rural Residence,Rural Communities,Rural Spatial Distribution,Communities, Rural,Community, Rural,Distribution, Rural Spatial,Distributions, Rural Spatial,Population, Rural,Populations, Rural,Residence, Rural,Rural Community,Rural Populations,Rural Residences,Rural Spatial Distributions
D014098	Toothache	Pain in the adjacent areas of the teeth.	Odontalgia,Odontalgias,Toothaches
D014852	Wales	A region of the United Kingdom, in the southwestern area of Great Britain.