Summary of interphase FISH results for 1q21 in patients with newly diagnosed and relapsed MM according to the copy number of 1q21
. | No. of patients/total no. (%) . | . | . | |
|---|---|---|---|---|
. | At diagnosis . | At relapse . | P . | |
| 1 copy of 1q21 | 7/479 (0.01) | 0/45 (0) | ND | |
| 2 copies of 1q21 | 267/479 (56) | 12/45 (27) | < .001 | |
| 3 copies of 1q21 | 117/479 (24) | 13/45 (29) | .507 | |
| At least 4 copies of 1q21 | 88/479 (18) | 20/45 (44) | < .001 | |
. | No. of patients/total no. (%) . | . | . | |
|---|---|---|---|---|
. | At diagnosis . | At relapse . | P . | |
| 1 copy of 1q21 | 7/479 (0.01) | 0/45 (0) | ND | |
| 2 copies of 1q21 | 267/479 (56) | 12/45 (27) | < .001 | |
| 3 copies of 1q21 | 117/479 (24) | 13/45 (29) | .507 | |
| At least 4 copies of 1q21 | 88/479 (18) | 20/45 (44) | < .001 | |
ND indicates not done