Table 2 Association between Fe serum concentration and risk of breast cancer in BRCA 1 carriers (serum collected 1-2 years before breast cancer diagnosis).
Fe (µg/l) | Cases (n=27) | Controls (n=56) |
|---|---|---|
313,90 – 945,79 | 9 (33,3%) | 12 (21,4%) |
954,79 – 1157,15 | 9 (33,3%) | 12 (21,4%) |
1158,32 – 1437,54 | 5 (18,5%) | 16 (28,6%) |
1460,00 – 2193,10 | 4 (14,8%) | 16 (28,6%) |