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Published on: July 26, 2024
Adrenalectomy outcomes predicted by a 5-item frailty index (5-iFI) in the ACS-NSQIP database
Krishna T Ravivarapu1, Evan B Garden1, Osama Al-Alao1
1Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Background:
Frailty has been shown to be a predictor of adverse postoperative outcomes. This study aims to evaluate a 5-item frailty index (5-iFI) as a predictor of complications as well as healthcare resource utilization (HCRU) following adrenalectomy.
Methods:
All adrenalectomy cases recorded in the ACS-NSQIP database from 2015 to 2018 were analyzed. Primary outcomes of interest were Clavien-Dindo [CD] I/II or CD IV complications and HCRU. HCRU outcomes were prolonged length of stay (PLOS), discharge to continued care (DCC), and unplanned 30-day readmission (UR).
Results:
4358 patients were included. Higher 5-iFI scores were associated with higher rates of CDI/II, CDIV, and increased HCRU (p < 0.05). On multivariate analysis, 5-iFI scores were found to be independent predictors of adverse clinical and HCRU outcomes.
Conclusions:
Frailty tools like the 5i-FI can be useful in preoperative risk-benefit analysis, patient counseling, and planning prehabilitation interventions.
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