Persistent Post-radiotherapy Pain and Locoregional Recurrence in Head and Neck Cancer-Is There a Hidden Link?

Korean J Pain · 2015 · PMC4387456 · PMID 25852833

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did not reach statistical significanceno p-value reported

On further analysis, we found that various prognostic factors such as age ≥ 50 years, oropharynx cancers and those with stage III and IV disease had higher incidence of locoregional recurrence, although it did not reach statistical significance.

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