--- a +++ b/README.md @@ -0,0 +1,34 @@ +<h1>Gait Maturation Database</h1> + +<p><strong>Creators:</strong> Jeffrey Hausdorff, Chung-Kang Peng</p> + +<p><strong>Published:</strong> Oct. 28, 1999<br> +<strong>Version:</strong> 1.0.0</p> + +<h2>Citation</h2> +<p> +When using this resource, please cite the original publication:<br> +Hausdorff, J. M., Zemany, L., Peng, C.-K., & Goldberger, A. L. (1999). Maturation of Gait Dynamics: Stride-to-Stride Variability and Its Temporal Organization in Children. <em>Journal of Applied Physiology</em>, 86, 1040–1047. +</p> + +<p> +Please also include the standard citation for PhysioNet:<br> +Goldberger, A., Amaral, L., Glass, L., Hausdorff, J., Ivanov, P. C., Mark, R., ... & Stanley, H. E. (2000). PhysioBank, PhysioToolkit, and PhysioNet: Components of a new research resource for complex physiologic signals. <em>Circulation</em> [Online], 101(23), e215–e220. +</p> + +<h2>Data Description</h2> +<p> +The dataset includes gait data from 50 healthy children, aged between 40 and 163 months. Each data file is named using a subject identifier and the subject's age in months (e.g., <code>2-45.txt</code> corresponds to subject #2, who is 45 months old). +</p> + +<p> +Each file contains two columns: +<ul> + <li>Time (in seconds)</li> + <li>Stride interval (in seconds), i.e., the gait cycle duration measured from heel strike to heel strike of the same foot</li> +</ul> +</p> + +<p>A summary of pertinent subject data is available in the <code>table.csv</code> file.</p> + +<p>For further details, refer to the original paper listed above.</p>