Table 3.

Univariate and multivariate analysis of variables associated with RECIST PFS.

	Univariate p-value	Multivariate p-value (HR and 95% CI)
Gender	0.93
Age	0.60
Nodular (vs diffuse)	0.008	0.002 (0.30 [0.14-0.63])
Gardner syndrome (vs not)	0.041	0.043 (0.57 [0.33-0.98])
Primary site*	0.39
Primary size†	0.24

Italics: variables from univariate analysis selected for multivariate analysis

^*by anatomic location, intra-abdominal vs other

^†<5 cm, 5-10 cm, > 10 cm

HR: Hazard ratio

95% CI: Confidence interval for hazard ratio