I used a checkbox question to answer the type of a disease treatment. The options are: Pills, Diet, Excecice, None, Other. A patient could take more of one at a time, but if the patient select none and diet, for example, can move to the next question; this doesn´t make sense. I want to place a kind of condition: if the patient select the option none, then to block other options.
Or I may place a question before: Are you taking any treatment? Yes or No. If yes then pop up the treatment options.
What do you think is the best option? Do you have other solution to this issue?
Thanks in advance!