The Association between Participation of Adolescents in Community Groups and Dental Caries in a Deprived Area in Brazil.
There is limited evidence concerning the role of social networks on the oral health of adolescents. This study assessed the association between the participation of adolescents in community groups and dental caries. A cross-sectional household-based study was carried out involving 200 subjects aged 15-19 years living in a deprived area in the state of Amazon, Brazil. Dental caries was assessed through dental examinations using the DMFT index conducted by a single examiner who was previously calibrated. Four dental caries outcomes were investigated, including caries experience (DMFT score), current caries (number of current decayed teeth), missing teeth due to caries, and the care index (ratio between number of filled teeth and DMFT score). Details of participation of adolescents in community groups, demographic and socioeconomic data and information on dental visiting were obtained through individual interviews. All caries measures were significantly higher in adolescents who did not participate in community groups compared to their counterparts. Multivariate Poisson regression showed that participation of adolescents in community groups was independently associated with all dental caries outcomes. After adjusting for confounders, participation in community groups was statistically associated with lower DMFT score (ratio of mean, RM: 0.33, 95% CI: 0.24-0.46), fewer decayed teeth (RM: 0.23, 95% CI: 0.11-0.47), fewer missing teeth (RM: 0.28, 95% CI: 0.17-0.47), and higher care index (RM: 1.69, 95% CI: 1.24-2.29) than those who did not participate. Participation of adolescents in community activities was related to lower levels of dental caries.
Municipal Health Secretariat of Manaus (SEMSA), Manaus, Brazil.
Catarina
C
de Araújo Teixeira Silva
Janete Maria
JM
Rebelo Vieira
Maria Augusta Bessa
MA
Rebelo
Mario Vianna
MV
Vettore
D000293:Adolescent; D001938:Brazil / Q000453:epidemiology; D019058:Community Networks; D003430:Cross-Sectional Studies; D004245:DMF Index; D003729:Dental Care; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D015999:Multivariate Analysis; D009909:Oral Health; D012959:Socioeconomic Factors; D016388:Tooth Loss / Q000453:epidemiology*; D055815:Young Adult