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Figure 1 | Head & Neck Oncology

Figure 1

From: Prognostic significance of heat shock protein 70 (HSP70) in patients with oral cancer

Figure 1

Influence of nodal stage on overall survival following diagnosis of oral cancer, using the product-limit-method of Kaplan and Meier. Considering all patients (A), 25 of 35 had a positive lymph node stage. Regarding the patients suffering from T2 tumors (B), 6 of 28 showed a positive lymph node stage. Survival of patients with negative lymph nodes (green) and positive lymph nodes (blue) (p = 0.002).

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