Circulating tumour cells are associated with increased risk of venous thromboembolism in metastatic breast cancer patients.

Br J Cancer · 2009 · PMC2788266 · PMID 19888227

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did not reach statistical significanceno p-value reported

We also observed that MBC patients with CTCs⩾5 have a doubled risk of VTE compared with patients with CTCs<5; however, this difference did not reach statistical significance.

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