Table 4

Spearman rank correlations between demographic and clinical factors and soy consumption (N = 100)

Predictors

Soy consumption (yes versus no)

Weekly gram weight of soy

Weekly milligrams of Genistein

Weekly milligrams of Daidzein

Age at Diagnosis

0.014

0.06

0.12

0.12

BMI

-0.04

-0.11

-0.11

-0.11

Ethnicity

-0.23*

0.18

0.13

0.13

Stage at Diagnosis

-0.18

-0.25*

-0.25*

-0.24*

Prior Treatment History

-0.12

-0.19

-0.18

-0.18

Menstrual Status

0.07

0.11

0.14

0.14

Estrogen/Progesterone Receptor Status

0.16

0.08

0.07

0.07

Tamoxifen Use

-0.21*

-0.20

-0.16

-0.16

* p < 0.05

Lammersfeld et al. Nutrition Journal 2009 8:2   doi:10.1186/1475-2891-8-2