Hello,

We currently use the XPath function z-score to calculate weight-for-height, height-for-age, and weight-for-age Z-score in our App.

In one of our forms, we would like to “calculate” ‘target weight’ for malnourished children, which is the weight that a child would reach a weight-for-height Z-score of -1.9 (given gender and height).

Is there a way for us to use or modify the existing Z-score table / z-score function to calculate this target weight? Or perhaps it is better to use something like pulldata (I was looking at this earlier post) and recreate the table?

Thank you for any advice or pointers on the best way forward!

Helena