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Metformin use and risk of myeloproliferative neoplasms: a Danish population–based case-control study

D. Kristensen, A. Øvlisen, L. Jakobsen, M. Severinsen, L. Hannig, J. Starklint, Morten Hagemann Hilsøe, A. P. Vallentin et al.

Blood Advances, 2024

9 citations

Abstract

Key Points • Metformin use was associated with a significant decrease in risk of MPN, with the largest effect observed for the ET and PV subtypes.• A dose-response relationship supported the association with increasing treatment duration, in particular ≥5 years.

How strong is the evidence?

Evidence Hub reads this as a case-control. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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