{
  "resourceType" : "CodeSystem",
  "id" : "synthesis-type",
  "meta" : {
    "lastUpdated" : "2020-04-09T21:10:28.568+00:00"
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem synthesis-type</b></p><a name=\"synthesis-type\"> </a><a name=\"hcsynthesis-type\"> </a><a name=\"synthesis-type-en-US\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2020-04-09 21:10:28+0000</p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/synthesis-type</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">std-MA<a name=\"synthesis-type-std-MA\"> </a></td><td>summary data meta-analysis</td><td>A meta-analysis of the summary data of estimates from individual studies or data sets.</td></tr><tr><td style=\"white-space:nowrap\">IPD-MA<a name=\"synthesis-type-IPD-MA\"> </a></td><td>individual patient data meta-analysis</td><td>A meta-analysis of the individual participant data from individual studies or data sets.</td></tr><tr><td style=\"white-space:nowrap\">indirect-NMA<a name=\"synthesis-type-indirect-NMA\"> </a></td><td>indirect network meta-analysis</td><td>An indirect meta-analysis derived from 2 or more direct comparisons in a network meta-analysis.</td></tr><tr><td style=\"white-space:nowrap\">combined-NMA<a name=\"synthesis-type-combined-NMA\"> </a></td><td>combined direct plus indirect network meta-analysis</td><td>An composite meta-analysis derived from direct comparisons and indirect comparisons in a network meta-analysis.</td></tr><tr><td style=\"white-space:nowrap\">range<a name=\"synthesis-type-range\"> </a></td><td>range of results</td><td>A range of results across a body of evidence.</td></tr><tr><td style=\"white-space:nowrap\">classification<a name=\"synthesis-type-classification\"> </a></td><td>classifcation of results</td><td>An approach describing a body of evidence by categorically classifying individual studies (eg 3 studies showed beneft and 2 studied found no effect).</td></tr><tr><td style=\"white-space:nowrap\">NotApplicable<a name=\"synthesis-type-NotApplicable\"> </a></td><td>not applicable</td><td>Not applicable because the evidence is not from a synthesis but from a single study. Used fo explicitly state that it's not a synthesis.</td></tr><tr style=\"background-color: #ffeeee\"><td style=\"white-space:nowrap\">pooled<a name=\"synthesis-type-pooled\"> </a></td><td>pooled rates</td><td>An unweighted average.</td></tr></table></div>"
  },
  "url" : "http://terminology.hl7.org/CodeSystem/synthesis-type",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.1348"
  }],
  "version" : "2.0.0",
  "name" : "StatisticSynthesisType",
  "title" : "StatisticSynthesisType",
  "status" : "draft",
  "experimental" : false,
  "date" : "2020-04-09T21:10:28+00:00",
  "publisher" : "Health Level Seven International",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org"
    },
    {
      "system" : "email",
      "value" : "hq@HL7.org"
    }]
  }],
  "description" : "Types of combining results from a body of evidence (eg. summary data meta-analysis).",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "caseSensitive" : true,
  "valueSet" : "http://terminology.hl7.org/ValueSet/synthesis-type",
  "content" : "complete",
  "concept" : [{
    "code" : "std-MA",
    "display" : "summary data meta-analysis",
    "definition" : "A meta-analysis of the summary data of estimates from individual studies or data sets."
  },
  {
    "code" : "IPD-MA",
    "display" : "individual patient data meta-analysis",
    "definition" : "A meta-analysis of the individual participant data from individual studies or data sets."
  },
  {
    "code" : "indirect-NMA",
    "display" : "indirect network meta-analysis",
    "definition" : "An indirect meta-analysis derived from 2 or more direct comparisons in a network meta-analysis."
  },
  {
    "code" : "combined-NMA",
    "display" : "combined direct plus indirect network meta-analysis",
    "definition" : "An composite meta-analysis derived from direct comparisons and indirect comparisons in a network meta-analysis."
  },
  {
    "code" : "range",
    "display" : "range of results",
    "definition" : "A range of results across a body of evidence."
  },
  {
    "code" : "classification",
    "display" : "classifcation of results",
    "definition" : "An approach describing a body of evidence by categorically classifying individual studies (eg 3 studies showed beneft and 2 studied found no effect)."
  },
  {
    "code" : "NotApplicable",
    "display" : "not applicable",
    "definition" : "Not applicable because the evidence is not from a synthesis but from a single study. Used fo explicitly state that it's not a synthesis."
  },
  {
    "code" : "pooled",
    "display" : "pooled rates",
    "definition" : "An unweighted average.",
    "property" : [{
      "code" : "status",
      "valueCode" : "retired"
    }]
  }]
}