Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot3 - STU 1 Ballot 3 World

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 1.0.0-ballot3 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 2013

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    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Evidence 47751</b></p><a name=\"47751\"> </a><a name=\"hc47751\"> </a><div style=\"display: inline-block; background-color: #fbffeb; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">version: 18; Last updated: 2023-12-06 17:47:29+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>ArtifactPublicationStatus</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/cited-artifact-status-type active}\">Active</span></p><p><b>url</b>: <a href=\"Evidence-47751.html\">Evidence ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2013</a></p><p><b>identifier</b>: FEvIR Object Identifier/47751, <a href=\"http://terminology.hl7.org/7.5.0/NamingSystem-uri.html\" title=\"As defined by RFC 3986 (http://www.ietf.org/rfc/rfc3986.txt)(with many schemes defined in many RFCs). 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URIs as identifiers appear more commonly in FHIR.\r\n\r\nThis OID may also be used in CD.codeSystem.\">Uniform Resource Identifier (URI)</a>/urn:oid:2.16.840.1.113883.4.642.40.44.22.37</p><p><b>version</b>: 1.0.0-ballot3</p><p><b>name</b>: ComparativeEvidence_Mean_difference_in_HbA1c_between_Surgery_and_Medical_Lifestyle_groups_in_Ikramuddin_2013</p><p><b>title</b>: ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2013</p><p><b>citeAs</b>: </p><div><p>ComparativeEvidence: Mean difference in HbA1c between Surgery and Medical/Lifestyle groups in Ikramuddin 2013 [Evidence]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 47751. Revised 2022-05-29. Available at: https://fevir.net/resources/Evidence/47751. Computable resource at: https://fevir.net/resources/Evidence/47751.</p>\n</div><p><b>status</b>: Active</p><p><b>date</b>: 2022-05-29 11:03:23+0000</p><p><b>author</b>: Brian S. Alper: </p><p><b>publisher</b>: HL7 International / Clinical Decision Support</p><p><b>contact</b>: HL7 International / Clinical Decision Support: <a href=\"http://www.hl7.org/Special/committees/dss\">http://www.hl7.org/Special/committees/dss</a></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><h3>RelatesTos</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Extension</b></td><td><b>Type</b></td><td><b>Target[x]</b></td></tr><tr><td style=\"display: none\">*</td><td/><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/artifact-relationship-type derived-from}\">Derived From</span></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 <img src=\"external.png\" alt=\"\" style=\"vertical-align: baseline\"/></a></td></tr></table><p><b>description</b>: </p><div><p>Mean HbA1c at 12 months in Ikramuddin 2013 was 6.3 % in Surgery group (n = 57) and 7.8% in Medical/Lifestyle group (n = 19), mean difference -1.50% (95% CI -1.95% to -1.05%)</p>\n</div><blockquote><p><b>variableDefinition</b></p><p><b>description</b>: </p><div><p>114 patients with T2DM and BMI 30 to 39.9 and HbA1c &gt;= 8.0</p>\n</div><p><b>variableRole</b>: Population</p><p><b>observed</b>: Ikramuddin 2013 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 (Lifestyle-intensive medical management intervention LS/IMM)</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 12 months</p>\n</div><p><b>variableRole</b>: Outcome</p><p><b>observed</b>: <a href=\"EvidenceVariable-173243.html\">OutcomeVariable: HbA1c at 12 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/sevco SEVCO:01003}\">randomized assignment</span></p><blockquote><p><b>statistic</b></p><p><b>description</b>: </p><div><p>mean difference -1.50% (95% CI -1.95% to -1.05%)</p>\n</div><p><b>note</b>: </p><blockquote><div><p>Mean HbA1c at 12 months in Ikramuddin 2013 was 6.3 % in Surgery group (n = 57) and 7.8% in Medical/Lifestyle group (n = 57)</p>\n</div></blockquote><p><b>statisticType</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/statistic-type 0000457}\">Mean Difference</span></p><p><b>quantity</b>: -1.5 %<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>114</td><td>114</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  -1.95% to -1.05%</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>-1.95--1.05 %</td></tr></table></blockquote></div>"
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