Investigating the causal relationship between insomnia and ovarian cancer risk: a Mendelian randomization study.

Discov Oncol · 2025 · PMC12819911 · PMID 41389300

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did not reach statistical significanceno p-value reported

In contrast, MR-Egger analysis produced an effect size of 0.0098 ( p = 0.4645), which did not reach statistical significance.

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failed to reach statistical significanceno p-value reported

The IVW method demonstrated a significant positive association between insomnia and ovarian cancer (β = 0.0089, p = 0.026), whereas MR-Egger (β = 0.0098, p = 0.4645) and weighted median methods (β = 0.0103, p = 0.0955) failed to reach statistical significance.

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