{
"resourceType": "CodeSystem",
"id": "evidence-classifier-code",
"meta": {
"lastUpdated": "2023-03-26T15:21:02.749+11:00",
"profile": [
"http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
]
},
"text": {
"status": "generated",
"div": "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n <p>This code system \n <code>http://hl7.org/fhir/evidence-classifier-code</code> defines the following codes:\n </p>\n <table class=\"codes\">\n <tr>\n <td style=\"white-space:nowrap\">\n <b>Code</b>\n </td>\n <td>\n <b>Display</b>\n </td>\n <td>\n <b>Definition</b>\n </td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">COVID19Specific\n <a name=\"evidence-classifier-code-COVID19Specific\"> </a>\n </td>\n <td>COVID-19 specific article</td>\n <td>About COVID-19.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">COVID19Relevant\n <a name=\"evidence-classifier-code-COVID19Relevant\"> </a>\n </td>\n <td>COVID-19 relevant (but not specific) article</td>\n <td>Not about COVID-19 but relevant to COVID-19 management or understanding.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">COVID19HumanResearch\n <a name=\"evidence-classifier-code-COVID19HumanResearch\"> </a>\n </td>\n <td>COVID-19 human data in population, exposure, or outcome</td>\n <td>contains human COVID-19 disease in the research data as any variable (population, exposure or outcome).</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">OriginalResearch\n <a name=\"evidence-classifier-code-OriginalResearch\"> </a>\n </td>\n <td>Article includes original research</td>\n <td>such as randomized trial, observational study.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">ResearchSynthesis\n <a name=\"evidence-classifier-code-ResearchSynthesis\"> </a>\n </td>\n <td>Article includes synthesis of research</td>\n <td>such as systematic review, meta-analysis, rapid review.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">Guideline\n <a name=\"evidence-classifier-code-Guideline\"> </a>\n </td>\n <td>Article includes guideline</td>\n <td>for clinical practice guidelines.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">ResearchProtocol\n <a name=\"evidence-classifier-code-ResearchProtocol\"> </a>\n </td>\n <td>Article provides protocol without results</td>\n <td>for research protocols.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">NotResearchNotGuideline\n <a name=\"evidence-classifier-code-NotResearchNotGuideline\"> </a>\n </td>\n <td>Article is neither research nor guideline</td>\n <td>for things that are not research reports, research protocols or guidelines.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">Treatment\n <a name=\"evidence-classifier-code-Treatment\"> </a>\n </td>\n <td>Article about treatment</td>\n <td>about therapeutic interventions.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">PreventionAndControl\n <a name=\"evidence-classifier-code-PreventionAndControl\"> </a>\n </td>\n <td>Article about prevention and control</td>\n <td>about preventive care and interventions.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">Diagnosis\n <a name=\"evidence-classifier-code-Diagnosis\"> </a>\n </td>\n <td>Article about diagnosis</td>\n <td>about methods to distinguish having or not having a condition.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">PrognosisPrediction\n <a name=\"evidence-classifier-code-PrognosisPrediction\"> </a>\n </td>\n <td>Article about prognosis or prediction</td>\n <td>about predicting risk for something or risk factors for it.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsYes\n <a name=\"evidence-classifier-code-RatedAsYes\"> </a>\n </td>\n <td>Rated as yes, affirmative, positive, present, or include</td>\n <td/>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsNo\n <a name=\"evidence-classifier-code-RatedAsNo\"> </a>\n </td>\n <td>Rated as no, negative, absent, or exclude</td>\n <td>Rated as no, negative, absent, or exclude.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">NotAssessed\n <a name=\"evidence-classifier-code-NotAssessed\"> </a>\n </td>\n <td>Not rated, not assessed</td>\n <td>Neither rated as yes nor rated as no.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsRCT\n <a name=\"evidence-classifier-code-RatedAsRCT\"> </a>\n </td>\n <td>classified as randomized controlled trial</td>\n <td>classified as randomized controlled trial.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsControlledTrial\n <a name=\"evidence-classifier-code-RatedAsControlledTrial\"> </a>\n </td>\n <td>classified as nonrandomized controlled trial (experimental)</td>\n <td>classified as nonrandomized controlled trial (experimental).</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsComparativeCohort\n <a name=\"evidence-classifier-code-RatedAsComparativeCohort\"> </a>\n </td>\n <td>classified as comparative cohort study (observational)</td>\n <td>classified as comparative cohort study (observational).</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsCaseControl\n <a name=\"evidence-classifier-code-RatedAsCaseControl\"> </a>\n </td>\n <td>classified as case-control study</td>\n <td>classified as case-control study.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsUncontrolledSeries\n <a name=\"evidence-classifier-code-RatedAsUncontrolledSeries\"> </a>\n </td>\n <td>classified as uncontrolled cohort (case series)</td>\n <td>classified as uncontrolled cohort (case series).</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsMixedMethods\n <a name=\"evidence-classifier-code-RatedAsMixedMethods\"> </a>\n </td>\n <td>classified as mixed-methods study</td>\n <td>classified as mixed-methods study.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RatedAsOther\n <a name=\"evidence-classifier-code-RatedAsOther\"> </a>\n </td>\n <td>classified as other concept (not elsewhere classified)</td>\n <td>classified as other concept (not elsewhere classified).</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">RiskOfBias\n <a name=\"evidence-classifier-code-RiskOfBias\"> </a>\n </td>\n <td>Risk of bias assessment</td>\n <td>Risk of bias assessment.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">NoBlinding\n <a name=\"evidence-classifier-code-NoBlinding\"> </a>\n </td>\n <td>No blinding</td>\n <td>No blinding.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">AllocConcealNotStated\n <a name=\"evidence-classifier-code-AllocConcealNotStated\"> </a>\n </td>\n <td>Allocation concealment not stated</td>\n <td>Allocation concealment not stated.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">EarlyTrialTermination\n <a name=\"evidence-classifier-code-EarlyTrialTermination\"> </a>\n </td>\n <td>Early trial termination</td>\n <td>Early trial termination.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">NoITT\n <a name=\"evidence-classifier-code-NoITT\"> </a>\n </td>\n <td>No intention-to-treat analysis</td>\n <td>No intention-to-treat analysis.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">Preprint\n <a name=\"evidence-classifier-code-Preprint\"> </a>\n </td>\n <td>Preprint (not final publication)</td>\n <td>Results presented in preprint (pre-final publication) form.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">PreliminaryAnalysis\n <a name=\"evidence-classifier-code-PreliminaryAnalysis\"> </a>\n </td>\n <td>Preliminary analysis</td>\n <td>Preliminary analysis.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">BaselineImbalance\n <a name=\"evidence-classifier-code-BaselineImbalance\"> </a>\n </td>\n <td>Baseline imbalances</td>\n <td>Differences between groups at start of trial may confound or bias the findings.</td>\n </tr>\n <tr>\n <td style=\"white-space:nowrap\">SubgroupAnalysis\n <a name=\"evidence-classifier-code-SubgroupAnalysis\"> </a>\n </td>\n <td>Subgroup analysis</td>\n <td>Subgroup analysis.</td>\n </tr>\n </table>\n </div>"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "cds"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 0
}
],
"url": "http://hl7.org/fhir/evidence-classifier-code",
"identifier": [
{
"system": "urn:ietf:rfc:3986",
"value": "urn:oid:2.16.840.1.113883.4.642.4.1959"
}
],
"version": "5.0.0",
"name": "EvidenceClassifier",
"title": "Evidence Classifier",
"status": "active",
"experimental": false,
"date": "2020-12-28T16:55:11+11:00",
"publisher": "HL7 (FHIR Project)",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "http://hl7.org/fhir"
},
{
"system": "email",
"value": "fhir@lists.hl7.org"
}
]
}
],
"description": "Commonly used classifiers for evidence sets.",
"jurisdiction": [
{
"coding": [
{
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code": "001",
"display": "World"
}
]
}
],
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/evidence-classifier-code",
"content": "complete",
"concept": [
{
"code": "COVID19Specific",
"display": "COVID-19 specific article",
"definition": "About COVID-19."
},
{
"code": "COVID19Relevant",
"display": "COVID-19 relevant (but not specific) article",
"definition": "Not about COVID-19 but relevant to COVID-19 management or understanding."
},
{
"code": "COVID19HumanResearch",
"display": "COVID-19 human data in population, exposure, or outcome",
"definition": "contains human COVID-19 disease in the research data as any variable (population, exposure or outcome)."
},
{
"code": "OriginalResearch",
"display": "Article includes original research",
"definition": "such as randomized trial, observational study."
},
{
"code": "ResearchSynthesis",
"display": "Article includes synthesis of research",
"definition": "such as systematic review, meta-analysis, rapid review."
},
{
"code": "Guideline",
"display": "Article includes guideline",
"definition": "for clinical practice guidelines."
},
{
"code": "ResearchProtocol",
"display": "Article provides protocol without results",
"definition": "for research protocols."
},
{
"code": "NotResearchNotGuideline",
"display": "Article is neither research nor guideline",
"definition": "for things that are not research reports, research protocols or guidelines."
},
{
"code": "Treatment",
"display": "Article about treatment",
"definition": "about therapeutic interventions."
},
{
"code": "PreventionAndControl",
"display": "Article about prevention and control",
"definition": "about preventive care and interventions."
},
{
"code": "Diagnosis",
"display": "Article about diagnosis",
"definition": "about methods to distinguish having or not having a condition."
},
{
"code": "PrognosisPrediction",
"display": "Article about prognosis or prediction",
"definition": "about predicting risk for something or risk factors for it."
},
{
"code": "RatedAsYes",
"display": "Rated as yes, affirmative, positive, present, or include"
},
{
"code": "RatedAsNo",
"display": "Rated as no, negative, absent, or exclude",
"definition": "Rated as no, negative, absent, or exclude."
},
{
"code": "NotAssessed",
"display": "Not rated, not assessed",
"definition": "Neither rated as yes nor rated as no."
},
{
"code": "RatedAsRCT",
"display": "classified as randomized controlled trial",
"definition": "classified as randomized controlled trial."
},
{
"code": "RatedAsControlledTrial",
"display": "classified as nonrandomized controlled trial (experimental)",
"definition": "classified as nonrandomized controlled trial (experimental)."
},
{
"code": "RatedAsComparativeCohort",
"display": "classified as comparative cohort study (observational)",
"definition": "classified as comparative cohort study (observational)."
},
{
"code": "RatedAsCaseControl",
"display": "classified as case-control study",
"definition": "classified as case-control study."
},
{
"code": "RatedAsUncontrolledSeries",
"display": "classified as uncontrolled cohort (case series)",
"definition": "classified as uncontrolled cohort (case series)."
},
{
"code": "RatedAsMixedMethods",
"display": "classified as mixed-methods study",
"definition": "classified as mixed-methods study."
},
{
"code": "RatedAsOther",
"display": "classified as other concept (not elsewhere classified)",
"definition": "classified as other concept (not elsewhere classified)."
},
{
"code": "RiskOfBias",
"display": "Risk of bias assessment",
"definition": "Risk of bias assessment."
},
{
"code": "NoBlinding",
"display": "No blinding",
"definition": "No blinding."
},
{
"code": "AllocConcealNotStated",
"display": "Allocation concealment not stated",
"definition": "Allocation concealment not stated."
},
{
"code": "EarlyTrialTermination",
"display": "Early trial termination",
"definition": "Early trial termination."
},
{
"code": "NoITT",
"display": "No intention-to-treat analysis",
"definition": "No intention-to-treat analysis."
},
{
"code": "Preprint",
"display": "Preprint (not final publication)",
"definition": "Results presented in preprint (pre-final publication) form."
},
{
"code": "PreliminaryAnalysis",
"display": "Preliminary analysis",
"definition": "Preliminary analysis."
},
{
"code": "BaselineImbalance",
"display": "Baseline imbalances",
"definition": "Differences between groups at start of trial may confound or bias the findings."
},
{
"code": "SubgroupAnalysis",
"display": "Subgroup analysis",
"definition": "Subgroup analysis."
}
]
}
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