RDW Index / RDWI (Thalassemia vs Iron Deficiency)
RDW Index / RDWI (Thalassemia vs Iron Deficiency) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the RDW Index / RDWI (Thalassemia vs Iron Deficiency) → Runs in your browser. No signup, no tracking.
What this is
RDW Index / RDWI (Thalassemia vs Iron Deficiency) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. RDW Index / RDWI (Thalassemia vs Iron Deficiency) - 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
Jayabose S, Giamelli J, LevendogluTugal O, et al. Differentiating iron deficiency anemia from thalassemia minor by using an RDW-based index. J Pediatr Hematol Oncol. 1999;21(4):314. Read the source ↗
Worked example: RDW Index 165.5 — favors beta-thalassemia trait (cutoff 220).
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.