{description: 'Mean HbA1c at 12 months in Liang 2013 was 6 % in Surgery group (n = 31) and 7.6% in Medical/Lifestyle group (n = 70), mean difference -1.60% (95% CI -1.94% to -1.26%)', package_name: hl7.fhir.uv.ebm, name: ComparativeEvidence_Mean_difference_in_HbA1c_between_Surgery_and_Medical_Lifestyle_groups_in_Liang_2013, type: null, package_version: 1.0.0-ballot, class: unknown, kind: null, url: 'https://fevir.net/resources/Evidence/47752', version: 1.0.0-ballot}