|  |  | N studies |  |  |  | ||||
---|---|---|---|---|---|---|---|---|---|---|
 | Polymorphism | References | Cancer type |  | Number of |  | ||||
 | BC | CRC | EC | NHL | Total | Cases | Controls | Total | ||
1 | GHRL 696217 | 3 | 1 | 1 | 1 | 6 | 3,601 | 6,101 | 9,702 | |
2 | GHRL 4684677 | 2 | 1 | 1 | 0 | 4 | 2,888 | 4,938 | 7,826 | |
3 | GHRL 27647 | 2 | 2 | 0 | 0 | 4 | 2,512 | 3,709 | 6,221 | |
4 | GHRL 26802 | 2 | 1 | 0 | 0 | 3 | 1,958 | 2,994 | 4,952 | |
5 | GHRL 2075356 | 2 | 1 | 0 | 0 | 3 | 1,941 | 2,972 | 4,913 | |
6 | GHRL 35684 | 1 | 1 | 0 | 1 | 3 | 2,144 | 3,480 | 5,624 | |
7 | GHRL 35683 | 1 | 2 | 0 | 0 | 3 | 1,864 | 1,949 | 3,813 | |
8 | GHSR 495225 | 2 | 1 | 0 | 0 | 3 | 2,350 | 3,370 | 5,720 | |
9 | GHSR 572169 | 2 | 1 | 0 | 0 | 3 | 2,378 | 3,414 | 5,792 |