Predictive statistical models of baseline variations in 3-D femoral cortex morphology
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- 作者：Ju Zhanga ; ju.zhang@auckland.ac.nz" class="auth_mail" title="E-mail the corresponding author ; Jacqui Hislop-Jambrichb ; Thor F. Besiera ; c
- 关键词：Femur ; Musculoskeletal modeling ; Statistical modeling ; Shape analysis ; Predictive models ; Morphometry ; Regression
- 刊名：Medical Engineering & Physics
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：38
- 期：5
- 页码：450-457
- 全文大小：1414 K
文摘
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Statistical model of 3-D femoral cortex shape and thickness built on 204 femurs.
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Anthropological information correlated to shape and thickness.
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Shape and thickness predicted age to within 10 years and sex with 97% accuracy.
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Anthropological data and two femur measurements predicted shape and thickness to 2.3 mm and 0.5 mm RMSE respectively.
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Predictions superior to those using traditional morphometric measurements.