IOTA Simple Rules
IOTA Simple Rules - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the IOTA Simple Rules → Runs in your browser. No signup, no tracking.
What this is
IOTA Simple Rules is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. IOTA Simple Rules - 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
Timmerman D, Testa AC, Bourne T, et al. Simple ultrasound-based rules for the diagnosis of ovarian cancer. Ultrasound Obstet Gynecol. 2008;31(6):681-690. Read the source ↗
Worked example: IOTA Simple Rules: 1 B (benign) and 1 M (malignant) features present -> inconclusive (both or neither -- second-stage test advised).
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