Table 4.
Experimental details of prospective epidemiologic studies included evaluating the impact of post-diagnosis soy intake on breast cancer recurrence and survival 1.
| Author/(Reference) | Location | n | Follow up (Year) | Deaths | Recurrences |
|---|---|---|---|---|---|
| Zhang [259] | China | 616 | 4.3 | 79 | NA 2 |
| Caan [256] | United States | 3088 | 7.3 | 271 | 448 |
| Kang [258] | China | 524 | 5.1 | 154 | 185 |
| Shu [257] | China | 5042 | 3.9 | 444 | 534 |
| Guha [255] | United States | 1954 | 6.3 | NA 2 | 282 |
| Totals | --- | 11,224 | --- | 948 | 1,449 |
1 Adapted from reference [260]; 2 NA, not applicable.