Table 2

Predicted vs. actual survival classes for patients.

Actual Patient PFS < 1 year

Actual Patient PFS > 3 year

Predicted Patient PFS < 1 year

45

23

Predicted Patient PFS > 3 years

25

50

TOTALS

70

73

Van Ness et al. BMC Medicine 2008 6:26   doi:10.1186/1741-7015-6-26