Placebo
{
"resourceType": "EvidenceVariable",
"id": "example-placebo",
"text": {
"status": "generated",
"div": "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n\t\t<p>\n\t\t\tPlacebo is a specific exposure that may be used in expressing what an Evidence is about.\n\t\t</p>\n\t</div>"
"resourceType" : "EvidenceVariable",
"id" : "example-placebo",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n\t\t<p>\n\t\t\tPlacebo is a specific exposure that may be used in expressing what an Evidence is about.\n\t\t</p>\n\t</div>"
},
"title": "placebo",
"status": "draft",
"useContext": [
{
"code": {
"system": "http://terminology.hl7.org/CodeSystem/usage-context-type",
"code": "focus"
},
"valueCodeableConcept": {
"text": "Stroke"
}
}
],
"actual": true,
"characteristic": [
{
"description": "placebo",
"definitionCodeableConcept": {
"coding": [
{
"system": "http://snomed.info/sct",
"code": "182886004",
"display": "Placebo given (situation)"
}
]
}
"title" : "placebo",
"status" : "draft",
"actual" : true,
"characteristic" : [{
"description" : "placebo",
"definitionCodeableConcept" : {
"coding" : [{
"system" : "http://snomed.info/sct",
"code" : "182886004",
"display" : "Placebo given (situation)"
}]
}
]
}]
}
Usage
note:
every
effort
has
been
made
to
ensure
that
the
examples
are
correct
and
useful,
but
they
are
not
a
normative
part
of
the
specification.