<text value="Over the following two weeks, how often have you been bothered by any of the following problems?" /> <question> <linkId value="1" /> <text value="Little interest or pleasure in doing things" /> <type value="choice" /> <required value="true" /> <options> <reference value="ValueSet/pdm-phq9-options-frequency" /> </options> </question> <question> <linkId value="2" /> <text value="Feeling down, depressed or hopeless" /> <type value="choice" /> <required value="true" /> <options> <reference value="ValueSet/pdm-phq9-options-frequency" /> </options> </question> <question> <linkId value="10" /> <type value="choice" /> <required value="false" /> <option> <system value="http://power2dm.eu/" /> <code value="not-difficult" /> <display value="Not difficult at all" /> </option> <option> <system value="http://power2dm.eu/" /> <code value="somewhat-difficult" /> <display value="Somewhat Difficult" /> </option> <option> <system value="http://power2dm.eu/" /> <code value="very-difficult" /> <display value="Very Difficult" /> </option> <option> <system value="http://power2dm.eu/" /> <code value="extreme-difficult" /> <display value="Extreme Difficult" /> </option> </question> </group> </Questionnaire>