Black stain and dental caries in schoolchildren in Potenza, Italy.
This study examined the correlation between dark pigmented dental plaque (black stain) and caries. Black stain was observed in 67 of 1086 schoolchildren (from 6-12 years old). The mean DMF-T was 0.49 = 1.05 for children with black stain and 0.97 = 1.40 for children with black without black stain (p<0.05). The results suggest an association between black stain and a decreased caries experience at least in the permanent dentition. Further studies are necessary to examine the etiology and whether or not black stain can protect against caries.
Koch
M J
MJ
Department of Conservative Dentistry and Periodontology, University of Heidelberg, Germany.
Bove
M
M
Schroff
J
J
Perlea
P
P
García-Godoy
F
F
Staehle
H J
HJ
D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D014075:Tooth Discoloration / Q000453:epidemiology*