Using propensity score analysis to compare major complications between DIEP and free muscle-sparing TRAM flap breast reconstructions.


BACKGROUND Previous studies comparing muscle-sparing transverse rectus abdominis myocutaneous (TRAM) versus deep inferior epigastric artery perforator (DIEP) free flaps have not considered procedure selection bias. Propensity score analysis provides a statistical approach to consider preoperative factors in flap selection, and was used to compare major… (More)
DOI: 10.1097/PRS.0000000000000024

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