Caries incidence and risk assessment during a five-year period in adolescents living in south-eastern Sweden.
Int J Dent Hyg
; 18(1): 92-98, 2020 Feb.
Article
em En
| MEDLINE
| ID: mdl-31498555
ABSTRACT
OBJECTIVES:
The aim was to examine the caries incidence in adolescents using the Public Dental Service (PDS) during a 5-year period in relation to their caries experience at baseline and risk classification.METHODS:
A 5-year retrospective cohort study based of the dental records from 17 PDS clinics in south-eastern Sweden was conducted; 159 individuals born in 1997 were included, and their caries risk was classified at 12 and 17 years of age. Caries prevalence and documented risk groups were assessed at baseline and after 5 years.RESULTS:
The increment of caries (both initial and manifest caries) was higher, to a statistically significant degree, after 5 years in adolescents who were recorded as caries-free at baseline compared to individuals with caries at baseline (P < .001). In individuals with caries at baseline, the greatest increment of caries was found at approximal sites (P < .001). At baseline, individuals were classified as low (94%), medium (6%) and high risk (0%). After 5 years, the figures were 74%, 20% and 6%, respectively. Although classified in a low-caries risk group, 9% had ≥6 decayed or filled surfaces at baseline, and 23% did after 5 years. Approximately 62% of individuals were registered as caries-free at baseline, and 45% were after 5 years.CONCLUSIONS:
There was an increase in caries over 5 years, especially among adolescents without caries experience at baseline. The majority of adolescents had the same risk classification after 5 years. Further research with a larger sample size is needed to evaluate risk assessment for caries.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Cárie Dentária
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article