作者: Michael J. Englesbe , Jay S. Lee , Kevin He , Ludi Fan , Douglas E. Schaubel
DOI: 10.1097/SLA.0B013E31826028B1
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摘要: Objective: Assess the relationship between lean core muscle size, measured on preoperative cross-sectional images, and surgical outcomes. Background: Novel measures of risk are needed. Analytic morphomic analysis diagnostic images may elucidate vast amounts patient-specific data, which never assessed by clinicians. Methods: The study population included all patients within Michigan SurgicalQualityCollaborativedatabasewithacomputerizedtomography(CT) scan before major, elective general or vascular surgery (N = 1453). size was calculated using analytic techniques.