The outcome of the assessment is the severity of the condition Asthma. This can be Mild, Moderate or Severe, and these are generated by various combinations of answers.
An outcome may not always be obtained, dependent on the answers given. Where an outcome can't be produced, one of the following result types will be produced:
- Outcome Not Determined: Where there has been insufficient
information to reach an outcome, i.e. an outcome combination has not
been "hit";
- Contradiction: Where some of the answers contradict one
another. This result type can also be configured to return a message
to the user advising them which answers are contradictory and
why.