Formula

[DrJumaKhudonazarov]

I need to put a formula on survey 123 to calculate BMI (Body Mass Index). Can someone help me please with how to do that?

[DrJumaKhudonazarov]

Sorry for not being clear. I have  3 measurements 

1. <80 cm :

2.  81-102 cm

3.> 103 cm. 

And there 3 risk  groups@

1. Low

2. Medium

3. High

What i want is that if i select   >103 cm   the answer  in next question  should automatically  appear  as  red colour text  High risk,  this may not affect analysis  but the person who measure WC can explain  the risk for that  person . 

[Katie_Clark · Accepted solution]

Ah ok. In this case, I would set up individual "note" type questions that will display conditionally based on the answer selected in the measurement question. You can use HTML formatting in the "Label" column of the XLS form. See example below:

[DrJumaKhudonazarov · Accepted solution]

As always  thank you so much  it works !