title: Prevalence assessment of periodontal disease in 3-6 year old children through PSR--a pilot study.
abstract: Increasing amounts of information emphasise the relevance of prevention, early diagnosis and early treatment of periodontal diseases in children. Children and adolescents affected by periodontal disease, mainly those who present a fast and severe attachment loss, are considered to be at risk of developing early or advanced periodontitis. Alternatively they may be presenting a reflex of systemic conditions affecting the periodontium. This study was aimed at verifying the acceptability of the use of the Simplified PSR (Periodontal Screening and Recording) Index in a very young population since a previous study in Bahia, Brazil, indicated a very high need for periodontal treatment in adolescents and young adults. A total of 200 children aged 3-6 years from private schools in Bahia, Brazil, were examined by four trained undergraduate students. The screening system was well accepted by the subjects and the fact that it is a fast tool was considered important for the successful examination of all sextants without behavioural disturbance. A high prevalence and a low severity of parameters related to periodontal disease were found in this population. A statistically higher prevalence of PSR code 2 (61.5%) [54.50-68.49] CI 95% when compared to PSR codes 0 (23.5%) 117.93-30.10] CI 95%, 1 (14.5%) 110.07-20.32] CI 95% and 3 (0.5%) 10.02-3.18] CI 95% were shown. There was no statistically significant difference between female and male children for any PSR code. The finding of more parameters related to periodontal health in S5 when compared to sextants S6 and S4 showed statistical significance (CI 95%).
authors.affiliation: School of Dentistry, Federal University of Bahia, Salvador (BA), Brazil. giselarapp@e-net.com.br
authors.forename: G E
authors.initials: GE
authors.lastname: Rapp
authors.forename: R V
authors.initials: RV
authors.lastname: Garcia
authors.forename: A C
authors.initials: AC
authors.lastname: Motta
authors.forename: I T
authors.initials: IT
authors.lastname: Andrade
authors.forename: M A
authors.initials: MA
authors.lastname: Bião
authors.forename: P B
authors.initials: PB
authors.lastname: Carvalho
mesh_terms: D001938:Brazil / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D016001:Confidence Intervals; D003728:Dental Calculus / Q000453:epidemiology; D005260:Female; D005884:Gingival Hemorrhage / Q000453:epidemiology; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods*; D010510:Periodontal Diseases / Q000145:classification / Q000453:epidemiology*; D010514:Periodontal Pocket / Q000453:epidemiology; D010865:Pilot Projects; D015995:Prevalence; D012737:Sex Factors