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Figure 1 | World Journal of Surgical Oncology

Figure 1

From: A retrospective study: the prevalence and prognostic value of anemia in patients undergoing radiotherapy for esophageal squamous cell carcinoma

Figure 1

Kaplan-Meier curves for the survival of all 103 patients with esophageal squamous cell carcinoma. Both 3-year overall survival (a) and disease-free survival (b) between the non-anemic and anemic groups were statistically significant. Both 5-year overall survival (c) and disease-free survival (d) between the non-anemic and anemic groups were statistically significant.

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