Human papillomavirus and cystic node metastasis in oropharyngeal cancer and cancer of unknown primary origin.

PLoS One · 2014 · PMC3994055 · PMID 24752007

Europe PMC DOI

hedged sentence

0.1700

closest p · 3.4× alpha

0.1700

boldest claim

The sentences

did not reach statistical significanceP = 0.17not close (p > 0.1)

Although occult tonsillar cancer was proven more frequently in HPV-positive CUP than in HPV-negative CUP, the difference did not reach statistical significance (P = 0.17) Association of radiographically identified cystic node metastasis with primary tumor site and HPV status Contrast-enhanced CT scans from a total of 255 patients with node-positive HNSCC or CUP were reviewed ( Table 6 ).

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