Performance of administrative database frailty instruments in predicting clinical outcomes and cost for patients undergoing transcatheter aortic valve implantation: a historical cohort study.
Zhe LiHarindra C WijeysunderaRodrigo BagurDavy ChengJanet MartinBob KiaiiFeng QiuJiming FangAva A John-BaptistePublished in: Canadian journal of anaesthesia = Journal canadien d'anesthesie (2022)
Preoperative frailty assessment may add some predictive value for TAVI outcomes. Use of administrative database frailty instruments may provide small but significant improvements in case-mix adjustment when profiling hospitals for certain outcomes.
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