Figure 2. Disease-free survival in MetaEICESS 2007 (n=7) versus MetaEICESS 1992 (n=11) versus EICESS 1992 (n=26) from the date of diagnosis.

There was no statistically significant difference (n.s.) between the MetaEICESS 2007 and the MetaEICESS 1992 group. The EICESS 1992 survival curve differed significantly from the MetaEICESS 1992 and 2007 survival curves (Log-rank test, p=0.01; Breslow-Wilcoxon test p<0.01; HR 0.41; CI 0.21 to 0.82).