Groningen Frailty Indicator (GFI)
Groningen Frailty Indicator (GFI) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Groningen Frailty Indicator (GFI) → Runs in your browser. No signup, no tracking.
What this is
Groningen Frailty Indicator (GFI) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Groningen Frailty Indicator (GFI) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Steverink N, Slaets JPJ, Schuurmans H, van Lis M. Measuring frailty: developing and testing the GFI (Groningen Frailty Indicator). Gerontologist. 2001;41(special issue 1):236-237. Read the source ↗
Worked example: Groningen Frailty Indicator 5 of 15 — frail (>= 4).
Sophie Well is a reference and educational tool. Not medical, legal, or financial advice. Does not replace clinician judgment, professional billing review, or legal counsel.