Table 4.

Tumor measurement as a continuous variable: differences in the logarithm of tumor size at baseline and 8-wk assessment in all patients of PA.1

BAY 12-9566GemcitabineP value
nMean (SD)nMean (SD)
Logarithm of tumor size at baseline751.71 (0.61)981.87 (0.60)
Logarithm of tumor size at 8 wk751.80 (0.82)981.81 (0.77)
Difference in logarithm of tumor size750.087 (0.44)98−0.066 (0.47)<0.0001