{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8"],"submitter":["Elbaz-Greener G"],"pubmed_abstract":["<b>Background:</b> The association between Body Mass Index (BMI) and clinical outcomes following coronary artery bypass grafting (CABG) remains controversial. Our objective was to investigate the real-world relationship between BMI and in-hospital clinical course and mortality, in patients who underwent CABG. <b>Methods:</b> A sampled cohort of patients who underwent CABG between October 2015 and December 2016 was identified in the National Inpatient Sample (NIS) database. Outcomes of interest included in-hospital mortality, peri-procedural complications and length of stay. Patients were divided into 6 BMI (kg/m<sup>2</sup>) subgroups; (1) under-weight ≤19, (2) normal-weight 20-25, (3) over-weight 26-30, (4) obese I 31-35, (5) obese II 36-39, and (6) extremely obese ≥40. Multivariable logi"],"journal":["Frontiers in cardiovascular medicine"],"pagination":["754934"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8531483"],"repository":["biostudies-literature"],"pubmed_title":["The Relationship Between Body Mass Index and In-Hospital Mortality in Patients Following Coronary Artery Bypass Grafting Surgery."],"pmcid":["PMC8531483"],"pubmed_authors":["Rozen G","Smart FW","Carasso S","Kusniec F","Strauss B","Alcalai R","Wijeysundera HC","Erez E","Marai I","Planer D","Amir O","Elbaz-Greener G","Yarkoni M"],"additional_accession":[]},"is_claimable":false,"name":"The Relationship Between Body Mass Index and In-Hospital Mortality in Patients Following Coronary Artery Bypass Grafting Surgery.","description":"<b>Background:</b> The association between Body Mass Index (BMI) and clinical outcomes following coronary artery bypass grafting (CABG) remains controversial. Our objective was to investigate the real-world relationship between BMI and in-hospital clinical course and mortality, in patients who underwent CABG. <b>Methods:</b> A sampled cohort of patients who underwent CABG between October 2015 and December 2016 was identified in the National Inpatient Sample (NIS) database. Outcomes of interest included in-hospital mortality, peri-procedural complications and length of stay. Patients were divided into 6 BMI (kg/m<sup>2</sup>) subgroups; (1) under-weight ≤19, (2) normal-weight 20-25, (3) over-weight 26-30, (4) obese I 31-35, (5) obese II 36-39, and (6) extremely obese ≥40. Multivariable logi","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021","modification":"2025-04-04T21:30:42.017Z","creation":"2025-04-04T21:30:42.017Z"},"accession":"S-EPMC8531483","cross_references":{"pubmed":["34692799"],"doi":["10.3389/fcvm.2021.754934"]}}