I have to implement two questionnaires, where the result is a totalscore based on multiple subscores. I would like to save the totalscore, subscores and the questions related to the subscores. First of all I have been struggling for the choice of either Observation or Questionnaire/QuestionnaireResponse as a main resource. Do you have some inputs for this choice? Is it at all possible to save a totalscore in QuestionnaireResponse?
If it is possible to profile the two questionnaires as Observations or Questionnaire/QuestionnaireResponses what are the pros and cons for the choice?
Thanks in advance