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. 2004 Oct 19;91(9):1678–1686. doi: 10.1038/sj.bjc.6602161

Figure 1.

Figure 1

(A) Progression-free survival of the entire group of 74 patients. (B) Progression-free survival by grade. Grade I and II vs Grade III and IV. (C) Progression-free survival by age greater than or less than 55 years. (D) Progression-free survival by p53 expression. p53 high (at least 25–50% of the cells staining positive) vs P53 low (less than 25% of the cells staining positive).