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Figure 5 | Radiation Oncology

Figure 5

From: Tumor volume is an independent prognostic indicator of local control in nasopharyngeal carcinoma patients treated with intensity-modulated radiotherapy

Figure 5

Kaplan-Meier curves showing the 5-year DMFS rate in NV1, PNV2, NV3 and NV4 groups. There was a significant difference between the groups (p=0.01). The statistical analyses between each pair of groups were as follows: NV1 vs. NV2, p=0.435; NV1 vs. NV3, p=0.012; NV1 vs. NV4, p=0.010; NV2 vs. NV3, p=0.027; NV2 vs. NV4, p=0.034; and NV3 vs. NV4, p=0.548.

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