Clinical trials

This study uses the Physical Frailty Phenotype (PFP) as the diagnostic criterion for frailty and aims to explore the frailty screening scale FRAIL (The FRAIL Scale), Tilburg Frailty Index (TFI) and geriatric screening. Screening performance of Tool-8 (Geriatric-8, G-8) in breast cancer patients, to compare the predictive validity of different frailty screening scales for adverse health outcomes in breast cancer patients, and to select appropriate frailty screening methods for breast cancer patients in my country Screening scale.