Rclstiyc rłsk breaet/ovarian cancers BRCA1 carriers depending on aelenium concentration.
The whote group 71 pairs affected / unaffected 1:2
•elenium oonoentratlon |
RR |
•60 |
0.83 (5/6) |
60-65 |
KKEKZ3MI |
65-70 | |
ftKSSS | |
85-90 |
1.27 (7/5.5) |
90-95 >95 |
0.89 (4/4,5) 2.00 (11/5.5) |
25 and 73 vs 47 and 71 p=*0.03; OR — 0.28; Cl — 0.088—0.87