Anesthesiologyfrailty assessmentrisk stratification
RAI Outperforms mFI-5 in Predicting Post-UPPP Complications: A Frailty Stratification Breakthrough
By MedXY|Apr 23, 2026
The Risk Analysis Index (RAI) significantly outperforms the modified frailty index-5 (mFI-5) in predicting mortality and major complications after uvulopalatopharyngoplasty, supporting its adoption for preoperative risk assessment in sleep