John Hopkins Frailty Assessment Calculator:
The online Johns Hopkins Frailty Assessment Calculator allows a clinician or researcher to enter five standardized measurements. The output is a single score that is automatically generated, providing a classification of either frail (score 3-5), pre-frail(score 1 or 2) or robust (score 0).
Resource: https://www.johnshopkinssolutions.com/solution/frailty/