Abstract
Aim: To compare the salivary microbial profile in children with oral clefts to matched non-cleft controls in a cross-sectional study. Methods: The cleft group consisted of 80 children aged 5 years and 144 age-matched non-cleft children were recruited as a control group. Stimulated whole saliva samples were collected and analysed with checkerboard DNA–DNA hybridisation using 12 pre-determined bacterial probes. Background data on caries, oral hygiene, dietary habits and fluoride exposure were collected from clinical examinations and questionnaires. Results: Children in the cleft group had a significantly higher prevalence of dental caries but only minor differences in the salivary microbial profile were found. In general, the cleft-children displayed a lower prevalence of common commensal species (e.g. Streptococcus, Fusobacterium) when compared with the non-cleft controls. The differences were statistically significant (p < 0.05) but the clinical significance was unclear. Conclusions: The profile of the salivary microflora in 5-year-old children with and without oral clefts was basically similar and displayed only marginal differences with respect to commensal bacteria.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry |
| Vol/bind | 19 |
| Udgave nummer | 1 |
| Sider (fra-til) | 57-60 |
| Antal sider | 4 |
| ISSN | 1818-6300 |
| DOI | |
| Status | Udgivet - 1 feb. 2018 |