This is a WebApp of the scientific Z-Score App available as
python program on GitHub.
It is based on published DXA reference values for children and adults.
How to use:
- Wait about 20 sec until the page is loaded completely.
- Prepare an Excel file similar to this example file containing all measurements for which z-scores should be computed.
- Units to be used: all weights in kg, except for VAT_mass in g, indices in kg/m^(x) where x is 2 or the fitted exponent, height in cm, age in years (computed as: "days between birthday and measurement"/365.25, not rounded).
- Important: the columns need to have the same names as in the example file. Moreover, different reference values are provided for children and adults (i.e. for different body composition parameters), therefore some z-scores might be empty.
- To compute the z-scores, first select the prepared Excel file.
- Then click on "Upload & Process".
- As soon as you see the preview, you can download the generated file.
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