Massive Transfusion 1:1:1 ratio tracker (PROPPR)
Massive Transfusion 1:1:1 ratio tracker (PROPPR) - a deterministic tool in Sophie Well's Workflow & Documentation group.
Open the Massive Transfusion 1:1:1 ratio tracker (PROPPR) → Runs in your browser. No signup, no tracking.
What this is
Massive Transfusion 1:1:1 ratio tracker (PROPPR) is one of 230 deterministic tools in Sophie Well's Workflow & Documentation group. Massive Transfusion 1:1:1 ratio tracker (PROPPR) - a deterministic tool in Sophie Well's Workflow & Documentation 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
Holcomb JB, Tilley BC, Baraniuk S, et al. Transfusion of plasma, platelets, and red blood cells in a 1:1:1 vs 1:1:2 ratio (PROPPR). JAMA. 2015;313(5):471-482. ATLS 10th ed (2018) for cryoprecipitate dosing.
Worked example: Ratio 6:4:1 below PROPPR 1:1:1 target; next product FFP; 1 cryo dose due per ATLS 2018.
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.