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Age estimation based on a radiographic study of the growing foot / Beatriz Gomez-Martin in Journal of the American Podiatric Medical Association, vol. 107, 2 (Mars-avril 2017)
[article]
in Journal of the American Podiatric Medical Association > vol. 107, 2 (Mars-avril 2017) . - p. 106-111
Titre : Age estimation based on a radiographic study of the growing foot Type de document : article de périodique Auteurs : Beatriz Gomez-Martin ; [et al.] Année de publication : 2017 Article en page(s) : p. 106-111 Langues : Anglais (eng) Descripteurs (mots clés) : [Thésaurus Mesh]Détermination de l'âge osseux
[Thésaurus Mesh]Modèles statistiques
[Thésaurus Mesh]Pied
[Thésaurus Mesh]Radiographie
[Thésaurus HELB]:Paramédical:Méthode d'analyseMots-clés : age determination by skeleton foot models, statistical radiography Résumé :
Background: We sought to determine a predictive model of data, differentiated by sex, from a radiographic study of the skeleton of the foot as an alternative to the classic study of the hand. Methods: The study included 2,476 digital radiographs from 816 participants aged 0 to 21 years. The radiographs were from the Radiology Diagnostic Services of the Public Health System of Extremadura (Spain) from 2007 to 2011. The method used for their analysis consisted of assigning a numerical code to each ossification center of each growing bone of the foot and subsequently subjecting the data to a multivariate, decision tree, statistical analysis. Results: The decision tree study identified the bones that have a common agedependent pattern of growth (as determined by a comparison of means test with P , .01) among individuals of the same sex. The quality of the decision tree predictions was evaluated in terms of the r2 coefficient. These values were r2 ¼ 0.897 for females and r2 ¼0.890 for males, thus establishing the predictive goodness of the model of bone data to provide a specific estimate of the individual’s age. Conclusions: The foot is a good predictor of an individual’s age from birth to complete bone maturity.Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité J Périodique Erasme - périodiques Périodiques Disponible