https://pmc.ncbi.nlm.nih.gov/articles/PMC2573877/
A standard procedure for creating a frailty index - PMC
Frailty can be measured in relation to the accumulation of deficits using a frailty index. A frailty index can be developed from most ageing databases. Our...
a standardfrailty indexprocedurecreatingpmc
https://www.omnicalculator.com/health/frailty-index
Frailty Index Calculator
The frailty index calculator educates you on existing frailty assessment methods and offers a ready-to-go frailty questionnaire.
frailty indexcalculator