Prognostic significance of tumor volume in locally recurrent nasopharyngeal carcinoma treated with salvage intensity-modulated radiotherapy.

PLoS One · 2015 · PMC4416016 · PMID 25927527

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marginally significantno p-value reported

The corresponding DMFS was 86.3% compared with 76.7% (χ2 = 3.161, P = 0.075, Fig 2C ), which’s difference is marginally significant.

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