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  1. Changes in periodontal treatments needs. A follow-up study of Oslo citizens from the ages of 35 to 50 years.

    Article - En anglais

    A random sample of 35-year-old subjects from Oslo took part in a dental survey in 1973 and were re-examined in 1988.

    Eighty-one subjects (85%) attended the final examination.

    The need for periodontal treatment was assessed by the Periodontal Treatment Need System (PTNS), and the oral hygiene by the Simplified Oral Hygiene Index (OHI-S).

    The participants attended a structured interview and answered a questionnaire about general and dental health habits as well as psycho-social factors.

    Only small changes in the distribution of subjects in the different PTNS categories were found to have taken place during the 15 years.

    In 1973,56.8% were in need of scaling (Class B) and 32.1% had one or more deep inflamed pockets (Class C), and in 1988 the scores were 54.3% and 30.1% respectively.

    A logistic regression model was used to study the associations between risk factors and increased treatment need, as expressed by increase in the number of C-quadrants.

    Increased number of C-quadrants was positively associated both with short duration of education and with no interdental cleaning.

    Using a socio-ecological model for periodontal diseases, variables describing the items « behaviour » and « environment » were found to be most closely associated with increased need for periodontal treatment.

    Mots-clés Pascal : Parodontopathie, Adulte, Homme, Epidémiologie, Facteur risque, Hygiène, Cavité buccale, Besoin, Soin, Norvège, Europe, Stomatologie

    Mots-clés Pascal anglais : Periodontal disease, Adult, Human, Epidemiology, Risk factor, Hygiene, Oral cavity, Need, Care, Norway, Europe, Stomatology

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 95-0595203

    Code Inist : 002B10C02. Création : 01/03/1996.