Unadjusted Confounding in the Association Between Clonal Hematopoiesis and Heart Failure After Cancer Therapy - Takeaways - MDSpire

Unadjusted Confounding in the Association Between Clonal Hematopoiesis and Heart Failure After Cancer Therapy

  • By

  • Shi-Jie Zhang

  • Guiying Gao

  • June 1, 2026

  • 0 min

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  • 1

    A significant association exists between clonal hematopoiesis of indeterminate potential (CHIP) and heart failure risk post-cancer therapy.

  • 2

    The study by Shyr et al. adjusted for several factors but did not account for diabetes, HIV, obesity, chronic kidney disease, and cirrhosis.

  • 3

    The absence of adjustment for these confounders limits the robustness and causal interpretability of the findings.

  • 4

    E-value sensitivity analyses indicated that an unadjusted confounder with a strength of 1.83 could nullify the reported association.

  • 5

    The E-value of 1.83 is lower than the strength of associations for adjusted covariates, suggesting potential bias from unadjusted confounding.

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