title: Socio-behavioural aspects in the prevention and control of dental caries and periodontal diseases at an individual and population level.
abstract: OBJECTIVE
  Aim was to systematically review behavioural aspects in the prevention and control of dental caries and periodontal diseases at individual and population level.
  
  
  METHODS
  With regard to caries, MEDLINE/PubMed was searched on three subheadings focusing on early childhood, proximal and root caries. For periodontal diseases, a meta-review on systematic reviews was performed; thus, the search strategy included specific interventions to change behaviour in order to perform a meta-review on systematic reviews. After extraction of data and conclusions, the potential risk of bias was estimated and the emerging evidence was graded.
  
  
  RESULTS
  Regarding early childhood, proximal and root caries, 28, 6 and 0 papers, respectively, could be included, which predominantly reported on cohort studies. Regarding periodontal diseases, five systematic reviews were included. High evidence of mostly high magnitude was retrieved for behavioural interventions in early childhood caries (ECC), weak evidence for a small effect in proximal caries and an unclear effect of specific informational/motivational programmes on prevention of periodontal diseases and no evidence of root caries.
  
  
  CONCLUSIONS
  Early childhood caries can be successfully prevented by population-based preventive programmes via aiming at the change in behaviour. The effect of individual specific motivational/informational interventions has not yet been clearly demonstrated neither for the prevention of caries nor for periodontal diseases.
authors.affiliation: Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany.
authors.forename: Sonja
authors.initials: S
authors.lastname: Sälzer
authors.affiliation: Clinic for Preventive and Paediatric Dentistry, University of Greifswald, Greifswald, Germany.
authors.forename: Mohammad
authors.initials: M
authors.lastname: Alkilzy
authors.affiliation: Department of Periodontology Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands.
authors.forename: Dagmar E
authors.initials: DE
authors.lastname: Slot
authors.affiliation: Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany.
authors.forename: Christof E
authors.initials: CE
authors.lastname: Dörfer
authors.affiliation: Clinic for Preventive and Paediatric Dentistry, University of Greifswald, Greifswald, Germany.
authors.forename: Julian
authors.initials: J
authors.lastname: Schmoeckel
authors.affiliation: Clinic for Preventive and Paediatric Dentistry, University of Greifswald, Greifswald, Germany.
authors.forename: Christian H
authors.initials: CH
authors.lastname: Splieth
mesh_terms: D003731:Dental Caries / Q000517:prevention & control*; D006801:Humans; D010510:Periodontal Diseases / Q000517:prevention & control*; D012919:Social Behavior
keywords: dental caries; motivation; periodontal disease; prevention; social behaviour