Transfusion threshold (AABB 2023 restrictive)
Transfusion threshold (AABB 2023 restrictive) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
Transfusion threshold (AABB 2023 restrictive) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Transfusion threshold (AABB 2023 restrictive) - 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
Carson JL, Stanworth SJ, Guyatt G, et al. Red Blood Cell Transfusion: 2023 AABB International Guidelines. JAMA. 2023;330(19):1892-1902. Restrictive Hgb threshold 7 g/dL (stable adults/children), 7.5 (cardiac surgery), 8 (orthopedic/CVD); no recommendation for acute coronary syndrome. Read the source ↗
Worked example: below the 7 g/dL AABB restrictive threshold
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