Extrapolation of anthropometric measures to new populations

Gopal Nadadur, Matthew B. Parkinson

Research output: Contribution to conferencePaper

Abstract

This paper advances a method of extrapolating, to target populations, inter-relationships in the anthropometry of an existing population database. Previous methods, including those that are based on using proportionality constants and those that involve developing regression relations, make use of stature as the primary predictor. This new approach distinguishes itself by accounting for the variability, across all the measures, that is not correlated with stature or other anthropometry. It builds on previous efforts by incorporating both stature and body mass index (BMI) as basic predictors in a single-step regression analysis of existing anthropometric data. The method is validated and shown to produce anthropometric measures for a population that are equivalent to the true measures. Additionally, this paper examines the effectiveness of multi-step regression in predicting anthropometry. This technique is compared with the single-step regression approach and is shown to not always result in improved accuracy. While the methodology proposed in this paper is not a replacement for gathering true anthropometric data from populations of interest, it is a useful tool for estimating larger sets of anthropometry when only a few measures (such as stature and BMI) are available. This will facilitate the use of digital human models in designing, with increased efficacy, for human variability.

Original languageEnglish (US)
DOIs
StatePublished - Dec 1 2008
EventDigital Human Modeling for Design and Engineering Conference and Exhibition - Pittsburgh, PA, United States
Duration: Jun 17 2008Jun 19 2008

Other

OtherDigital Human Modeling for Design and Engineering Conference and Exhibition
CountryUnited States
CityPittsburgh, PA
Period6/17/086/19/08

Fingerprint

Anthropometry
Extrapolation
Regression analysis

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Nadadur, G., & Parkinson, M. B. (2008). Extrapolation of anthropometric measures to new populations. Paper presented at Digital Human Modeling for Design and Engineering Conference and Exhibition, Pittsburgh, PA, United States. https://doi.org/10.4271/2008-01-1858
Nadadur, Gopal ; Parkinson, Matthew B. / Extrapolation of anthropometric measures to new populations. Paper presented at Digital Human Modeling for Design and Engineering Conference and Exhibition, Pittsburgh, PA, United States.
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Nadadur, G & Parkinson, MB 2008, 'Extrapolation of anthropometric measures to new populations' Paper presented at Digital Human Modeling for Design and Engineering Conference and Exhibition, Pittsburgh, PA, United States, 6/17/08 - 6/19/08, . https://doi.org/10.4271/2008-01-1858

Extrapolation of anthropometric measures to new populations. / Nadadur, Gopal; Parkinson, Matthew B.

2008. Paper presented at Digital Human Modeling for Design and Engineering Conference and Exhibition, Pittsburgh, PA, United States.

Research output: Contribution to conferencePaper

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Nadadur G, Parkinson MB. Extrapolation of anthropometric measures to new populations. 2008. Paper presented at Digital Human Modeling for Design and Engineering Conference and Exhibition, Pittsburgh, PA, United States. https://doi.org/10.4271/2008-01-1858