Table 1. Soy Food Consumption by Demographic and Clinical Characteristics.
| Characteristic | N | soy food consumption mean (sd) | p value* |
|---|---|---|---|
| Age at diagnosis, yrs | |||
| < 46 | 68 | 12.12 (8.10) | 0.33 |
| 46-51 | 68 | 12.59 (7.25) | |
| 52-60 | 68 | 12.57(7.30) | |
| >60 | 68 | 12.12(6.80) | |
| TNM stage | |||
| 0 | 6 | 14.91(10.56) | 0.09 |
| I | 88 | 13.74(7.35) | |
| IIA | 92 | 11.11(6.9) | |
| IIB | 52 | 12.80(7.57) | |
| III, IV | 25 | 10.81(7.02) | |
| Unknown | 9 | 11.41(7.73) | |
| Grade | |||
| I | 34 | 13.98(9.24) | 0.36 |
| II | 86 | 12.11(7.08) | |
| III | 152 | 12.13(7.01) |
*
Spearman's rank correlation test was used for characteristic variables with soy food intake.