Evidence Based Medicine on FHIR Implementation Guide
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Evidence Based Medicine on FHIR Implementation Guide, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ebm/ and changes regularly. See the Directory of published versions

: ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2015 - TTL Representation

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:Evidence ;
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fhir:versionId [ fhir:v "14" ] ;
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fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/comparative-evidence"^^xsd:anyURI ;
fhir:link <http://hl7.org/fhir/uv/ebm/StructureDefinition/comparative-evidence>     ] [
fhir:v "http://hl7.org/fhir/uv/ebm/StructureDefinition/single-study-evidence"^^xsd:anyURI ;
fhir:link <http://hl7.org/fhir/uv/ebm/StructureDefinition/single-study-evidence>     ] )
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fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Evidence 47762</b></p><a name=\"47762\"> </a><a name=\"hc47762\"> </a><a name=\"47762-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\">version: 14; Last updated: 2023-12-06 18:56:02+0000</p><p style=\"margin-bottom: 0px\">Profiles: <a href=\"StructureDefinition-comparative-evidence.html\">ComparativeEvidence</a>, <a href=\"StructureDefinition-single-study-evidence.html\">SingleStudyEvidence</a></p></div><p><b>url</b>: <a href=\"https://fevir.net/resources/Evidence/47762\">https://fevir.net/resources/Evidence/47762</a></p><p><b>identifier</b>: FEvIR Object Identifier/47762</p><p><b>name</b>: ComparativeEvidence_Mean_difference_in_HbA1c_between_Surgery_and_Medical_Lifestyle_groups_in_Ikramuddin_2015</p><p><b>title</b>: ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2015</p><p><b>status</b>: Active</p><p><b>date</b>: 2022-05-29 11:01:10+0000</p><p><b>publisher</b>: Computable Publishing LLC</p><p><b>contact</b>: <a href=\"mailto:support@computablepublishing.com\">support@computablepublishing.com</a></p><p><b>author</b>: Brian S. Alper: </p><h3>UseContexts</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Code</b></td><td><b>Value[x]</b></td></tr><tr><td style=\"display: none\">*</td><td><a href=\"CodeSystem-179423.html#179423-evidence-communication\">Evidence Based Medicine on FHIR Implementation Guide Code System evidence-communication</a>: Evidence Communication</td><td><span title=\"Codes:{https://fevir.net/resources/CodeSystem/179423 ComparativeEvidence}\">ComparativeEvidence</span></td></tr><tr><td style=\"display: none\">*</td><td><a href=\"CodeSystem-179423.html#179423-evidence-communication\">Evidence Based Medicine on FHIR Implementation Guide Code System evidence-communication</a>: Evidence Communication</td><td><span title=\"Codes:{https://fevir.net/resources/CodeSystem/179423 SingleStudyEvidence}\">SingleStudyEvidence</span></td></tr></table><p><b>copyright</b>: </p><div><p>https://creativecommons.org/licenses/by-nc-sa/4.0/</p>\n</div><blockquote><p><b>relatedArtifact</b></p><p><b>type</b>: Derived From</p><p><b>label</b>: data source</p><p><b>display</b>: Figure 2C</p><p><b>citation</b>: </p><div><p>Metabolic Surgery in the Treatment Algorithm for Type 2 Diabetes: A Joint Statement by International Diabetes Organizations [Journal Article]. Contributors: Francesco Rubino, David M Nathan, Robert H Eckel, Philip R Schauer, K George M M Alberti, Paul Z Zimmet, Stefano Del Prato, Linong Ji, Shaukat M Sadikot, William H Herman, Stephanie A Amiel, Lee M Kaplan, Gaspar Taroncher-Oldenburg, David E Cummings, Delegates of the 2nd Diabetes Surgery Summit. In: Diabetes care, PMID 27222544. Published June 2016. Available at: https://pubmed.ncbi.nlm.nih.gov/27222544/.</p>\n</div><h3>Documents</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Url</b></td></tr><tr><td style=\"display: none\">*</td><td><a href=\"https://diabetesjournals.org/care/article/39/6/861/29305/Metabolic-Surgery-in-the-Treatment-Algorithm-for\">https://diabetesjournals.org/care/article/39/6/861/29305/Metabolic-Surgery-in-the-Treatment-Algorithm-for</a></td></tr></table></blockquote><blockquote><p><b>relatedArtifact</b></p><p><b>type</b>: Cite As</p><p><b>citation</b>: </p><div><p>ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2015 [Evidence]. Contributors: In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 47762. Revised 2022-05-29. Available at: https://fevir.net/resources/Evidence/47762. Computable resource at: https://fevir.net/resources/Evidence/47762.</p>\n</div></blockquote><p><b>description</b>: </p><div><p>Mean HbA1c at 24 months in Ikramuddin 2015 was 6.5% in Surgery group (n = 56) and 8.4% in Medical/Lifestyle group (n = 54), mean difference -1.90% (95% CI -2.78% to -1.02%)</p>\n</div><blockquote><p><b>variableDefinition</b></p><p><b>description</b>: </p><div><p>110 patients aged 30-67 years with HbA1c of at least 8%, BMI between 30 and 39.9 and T2DM for at least 6 months</p>\n</div><p><b>variableRole</b>: Population</p><p><b>observed</b>: Ikramuddin 2015 (Diabetes Surgery Study) Trial Enrollment Group</p></blockquote><blockquote><p><b>variableDefinition</b></p><p><b>description</b>: </p><div><p>Roux-en-Y gastric bypass vs. medical treatment (intensive lifestyle and medical management)</p>\n</div><p><b>variableRole</b>: Exposure</p><p><b>comparatorCategory</b>: Lifestyle-intensive medical management intervention based on the Diabetes Prevention Program and LookAHEAD trials for 2 years</p><p><b>observed</b>: <a href=\"EvidenceVariable-172481.html\">GroupAssignment: Roux-en-Y gastric bypass surgery vs. Lifestyle-intensive medical management intervention alone</a></p></blockquote><blockquote><p><b>variableDefinition</b></p><p><b>description</b>: </p><div><p>HbA1c at 24 months</p>\n</div><p><b>variableRole</b>: Outcome</p><p><b>observed</b>: <a href=\"EvidenceVariable-173246.html\">OutcomeVariable: HbA1c at 24 months</a></p></blockquote><p><b>synthesisType</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/synthesis-type NotApplicable}\">not applicable</span></p><p><b>studyDesign</b>: <span title=\"Codes:{https://fevir.net/resources/CodeSystem/181513 SEVCO:01003}\">randomized assignment</span></p><blockquote><p><b>statistic</b></p><p><b>description</b>: </p><div><p>mean difference -1.90% (95% CI -2.78% to -1.02%)</p>\n</div><p><b>note</b>: Mean HbA1c at 24 months in Ikramuddin 2015 was 6.5% in Surgery group (n = 56) and 8.4% in Medical/Lifestyle group (n = 54)</p><p><b>statisticType</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/statistic-type 0000457}\">Mean Difference</span></p><p><b>quantity</b>: -1.9 %<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  code% = '%')</span></p><h3>SampleSizes</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>NumberOfParticipants</b></td><td><b>KnownDataCount</b></td></tr><tr><td style=\"display: none\">*</td><td>110</td><td>110</td></tr></table><h3>AttributeEstimates</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Description</b></td><td><b>Type</b></td><td><b>Level</b></td><td><b>Range</b></td></tr><tr><td style=\"display: none\">*</td><td><div><p>95% CI -2.78% to -1.02%</p>\n</div></td><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/attribute-estimate-type C53324}\">Confidence interval</span></td><td>0.95</td><td>-2.78--1.02 %</td></tr></table></blockquote></div>"
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  fhir:title [ fhir:v "ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2015"] ; # 
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