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Fig. 5 | BMC Cancer

Fig. 5

From: Perioperative changes in osteopontin and TGFβ1 plasma levels and their prognostic impact for radiotherapy in head and neck cancer

Fig. 5

Kaplan-Meier curves show overall survival for patients in group a (perioperative, A), group B1 (primary radiotherapy, b) and group B2 (postoperative RT, c) according to OPN at time point T0. When dichotomized by median or tertiles, patients with lower OPN had an improved overall survival. For TGFβ1 a difference in survival was seen in patients from group B1, showing a better survival for patients in the lower two tertiles (d)

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