Cancer site | Quartiles compared | Se concentration range ( µg/l ) | Cases/controls in compared groups | Fisher’s Exact Test | ||
---|---|---|---|---|---|---|
P | OR | CI | ||||
Pancreas | I vs II | 25,69-50,09 vs 50,72-65,58 | 15/0 vs 9/6 | 0,017 | 21,2 | 1,07-421,11 |
I vs III | 25,69-50,09 vs 66,34-73,30 | 15/0 vs 6/9 | 0,0007 | 45,3 | 2,2-899,53 | |
I vs IV | 25,69-50,09 vs 74,07-113,89 | 15/0 vs 0/15 | <0,0001 | 961 | 7,9-51,617 | |
Colorectal and stomach | I vs II | 15,92-56,75 vs 57,3-67,91 | (5)*35/5 vs (4)*22/18 | 0,0026 | 5,7 | 1,86-17,66 |
I vs III | 15,92-56,75 vs 68,13-78,07 | (5)*35/5 vs (1)*12/28 | <0,0001 | 16,33 | 5,14-51,89 | |
I vs IV | 15,92-56,75 vs 78,38-155,72 | (5)*35/5 vs (3)*11/29 | <0,0001 | 18,46 | 5,76-59,25 |