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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Community dentistry and oral epidemiology 14 (1986), S. 0 
    ISSN: 1600-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract Effects of separate traits of malocclusion on concern for dental appearance were isolated by means of multiple regression analysis in a 15-yr follow-up study of 30-yr-old Danes. On the basis of questionnaires (response rate 86%, n= 841), the dependent “concern-for-dental-appearance” variable was constructed from the respondents' replies about recalled perceptions and societal reactions concerning their dental appearance at the time of adolescence. In the same individuals, separate traits of malocclusion had been recorded clinically 15 yr earlier. These traits were inserted as independent dummy variables into the regression model. In both sexes the closest relationship with the dependent variable was displayed by the most conspicuous traits in the anterior region of the dentition. Some traits showed significant associations only in women, whose regression coefficients were, in general, higher than those of men. About half of the variation in the dependent variable was explained by the model.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Community dentistry and oral epidemiology 17 (1989), S. 0 
    ISSN: 1600-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract – The present study aimed to examine whether local crowding and tooth angulation in the mandibular incisor region led to alveolar bone loss in patients with moderate periodontal disease. The sample comprised 27 patients from the Department of Periodontology aged 29–57 yr. Mesiodistal tooth angulation and crowding, defined as an overlap of 2 mm or more, were assessed from dental casts. Alveolar bone loss was assessed from intraoral standardized paralleling radiographs by two methods, the absolute bone level (ABL), recorded from the cementoenamel junction, and the relative bone level (RBL), a new measure, expressing the bone level relative to the two adjacent interradicular crests. Contralateral sites were used as controls. A significant difference in bone level was found between crowded and non-crowded sites by both methods (-1.7 mm, P〈0.001). This indicates that in periodontal patients local crowding and tooth angulation predisposes to increased bone loss. Analysis of the correlations between tooth angulations and the two measures of bone loss.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Community dentistry and oral epidemiology 11 (1983), S. 0 
    ISSN: 1600-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract – It was the aim to study orthodontic treatment experience and past and present perceived need for treatment in 30-year-old Danes who, at adolescence, had no access to organized orthodontic care. In order to identify the malocclusion traits which elicited treatment or need for treatment, the findings were related to the occurrence of various I rails which had been registered in the same individuals 15 years earlier. From questionnaires (response rate 86%, n= 841) it appeared I hat 10% had received treatment and 20% perceived need for treatment either in childhood or at present. At adolescence, the subjects who had subsequently received treatment, displayed relatively high frequencies of ectopic eruption, anterior cross-bite, extreme maxillary overjet, deep bile, and crowding; among those who perceived need for treatment, extreme maxillary overjet, mandibular overjet and crowding were relatively prevalent.
    Type of Medium: Electronic Resource
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