Predicting Body Composition in College Students Using the Womersley and Durnin Body Mass Index Equation
| Author | Jeremy P. Loenneke | en |
| Author | Kathryn M. Hirt | en |
| Author | Jacob M. Wilson | en |
| Author | Jeremy T Barnes | en |
| Author | Thomas J Pujol | en |
| Issued Date | 2013-02-15 | en |
| Abstract | Purpose: When assessing fitness levels, body composition is usually measured. The purpose of this study was to determine the overall efficacy of a body mass index (BMI) equation for predicting body composition with respect to college aged participants. Methods: Body composition was measured using dual-energy x-ray absorptiometry (DXA) and was estimated using the Womersley and Durnin BMI prediction equation. Results: There was no significant (P=0.8) percent body fat (%BF) difference between the BMI prediction equation and DXA (BMI Predicted=25 (10) [min=6; max=52] %BF vs DXA=25 (6) [min=10; max=45] %BF). In addition, a significant correlation was found between the two approaches (r=0.791, P=0.001). However, both the standard error of estimate (6.32 %BF) and total error (6.63 %BF) were outside acceptable ranges for prediction equations. Conclusion: The Womersley and Durnin equation for estimating %BF was not found to be a good estimate. Therefore, although the BMI predicted %BF has been previously found to predict skinfold estimated %BF, it does not appear valid in estimating %BF from DXA. | en |
| DOI | https://doi.org/10.5812/asjsm.34516 | en |
| Keyword | Body Fat | en |
| Keyword | Percent Fat | en |
| Keyword | Fat Mass | en |
| Publisher | Brieflands | en |
| Title | Predicting Body Composition in College Students Using the Womersley and Durnin Body Mass Index Equation | en |
| Type | Research Article | en |
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