| Interaction IGFBP3 e IGF1 | Control | Polyp | O.R | 95 C.I. | P-Value |
| CA(<19)/CA(n) + CC | 16 (20,3%) | 11 (10,8%) | | | |
| CA(<19)/CA(n) + CG | 5 (6,3%) | 2 (2%) | 0,581 | 0,09-3,55 | 0,557 |
| CA(<19)/CA(n) + GG | 2 (2,5%) | 3 (2,9%) | 2,181 | 0,31-15,28 | 0,432 |
| CA(19)/CA(19)+ CA(>19)/CA(n) + GG | 7 (8,9%) | 15 (14,7%) | 3,116 | 0,95-10,15 | 0,059 |
| CA(19)/CA(19)+ CA(>19)/CA(n) + CC | 16 (20,3%) | 47 (46,1%) | 4,272 | 1,64-11,09 | 0,002 |
| CA(19)/CA(19)+ CA(>19)/CA(n) + CG | 33 (41,8%) | 24 (23,5%) | 1,057 | 0,41-2,68 | 0,905 |
| No answer | 2 | 2 | | | |
| Total | 81 | 104 | | | |
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