LinkId	Text	Cardinality	Type	Description & Constraints
PHQ9Questionnaire			Questionnaire	https://smart-bear.eu/fhir/Questionnaire/PHQ9Questionnaire#0.3.2
0	Little interest or pleasure in doing things	1..1	integer	Options: 4 options
1	Feeling down, depressed, or hopeless	1..1	integer	Options: 4 options
2	Trouble falling or staying asleep, or sleeping too much	1..1	integer	Options: 4 options
3	Feeling tired or having little energy	1..1	integer	Options: 4 options
4	Going to the shop	1..1	integer	Options: 4 options
5	Poor appetite or overeating	1..1	integer	Options: 4 options
6	Feeling bad about yourself or that you are a failure or have let yourself or your family down	1..1	integer	Options: 4 options
7	Trouble concentrating on things, such as reading the newspaper or watching television	1..1	integer	Options: 4 options
8	Moving or speaking so slowly that other people could have noticed. Or the opposite being so figety or restless that you have been moving around a lot more than usual	1..1	integer	Options: 4 options
9	Score	1..1	integer
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