The Journal of surgical research
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Observational Study
Analytic morphomics corresponds to functional status in older patients.
Older patients account for nearly half of the United States surgical volume, and age alone is insufficient to predict surgical fitness. Various metrics exist for risk stratification, but little work has been done to describe the association between measures. We aimed to determine whether analytic morphomics, a novel objective risk assessment tool, correlates with functional measures currently recommended in the preoperative evaluation of older patients. ⋯ Older surgical candidates with greater trunk muscle size, or greater TPA, are less likely to have physical impairment, cognitive difficulty, or decreased ability to perform daily self-care. Further research linking these assessments to clinical outcomes is needed.
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As work hour restrictions increasingly limit some operative experiences, personalized evaluative methods are needed. We prospectively assessed the value of cumulative sum (Cusum) to measure proficiency with percutaneous endoscopic gastrostomy (PEG) among surgical trainees. ⋯ Although lacking the granular insight of expert evaluations, Cusum analysis is more sensitive to relapses of subproficient performance. Adding Cusum analysis to expert evaluations can provide longitudinal, formative feedback and promote efficient redistribution of operative experiences.