Patient characteristics
| Characteristic . | inv(16) (n = 290) . | t(8;21) (n = 247) . | Total (N = 537) . | P . |
|---|---|---|---|---|
| Age at diagnosis, y | .14 | |||
| Median (SD) | 50 (17) | 47 (18) | 48 (17) | |
| Range | 5-81 | 2-81 | 2-81 | |
| Sex, n (%) | .20 | |||
| Female | 134 (49) | 101 (44) | 235 (47) | |
| Male | 138 (51) | 131 (56) | 269 (53) | |
| Race, n (%) | .11 | |||
| White | 219 (79) | 171 (73) | 390 (76) | |
| Non-White | 60 (21) | 65 (27) | 125 (24) | |
| Type of AML, n (%) | .14 | |||
| De novo | 240 (87) | 194 (82) | 434 (84) | |
| Secondary | 37 (13) | 43 (18) | 80 (16) | |
| Year of diagnosis | .02 | |||
| 1995-1999 | 11 (4) | 14 (6) | 25 (5) | |
| 2000-2005 | 58 (21) | 29 (12) | 87 (17) | |
| 2006-2010 | 98 (35) | 105 (44) | 203 (39) | |
| 2011-2016 | 114 (40) | 89 (38) | 203 (39) | |
| WBC at diagnosis, ×109/L | <.01 | |||
| Median (SD) | 20 (57) | 11 (19) | 14 (46) | |
| Range | 1-373 | 1-140 | 1-373 | |
| Platelet at diagnosis, ×109/L | .49 | |||
| Median (SD) | 34 (78) | 32 (88) | 33 (82) | |
| Range | 1-646 | 6-445 | 1-646 |
| Characteristic . | inv(16) (n = 290) . | t(8;21) (n = 247) . | Total (N = 537) . | P . |
|---|---|---|---|---|
| Age at diagnosis, y | .14 | |||
| Median (SD) | 50 (17) | 47 (18) | 48 (17) | |
| Range | 5-81 | 2-81 | 2-81 | |
| Sex, n (%) | .20 | |||
| Female | 134 (49) | 101 (44) | 235 (47) | |
| Male | 138 (51) | 131 (56) | 269 (53) | |
| Race, n (%) | .11 | |||
| White | 219 (79) | 171 (73) | 390 (76) | |
| Non-White | 60 (21) | 65 (27) | 125 (24) | |
| Type of AML, n (%) | .14 | |||
| De novo | 240 (87) | 194 (82) | 434 (84) | |
| Secondary | 37 (13) | 43 (18) | 80 (16) | |
| Year of diagnosis | .02 | |||
| 1995-1999 | 11 (4) | 14 (6) | 25 (5) | |
| 2000-2005 | 58 (21) | 29 (12) | 87 (17) | |
| 2006-2010 | 98 (35) | 105 (44) | 203 (39) | |
| 2011-2016 | 114 (40) | 89 (38) | 203 (39) | |
| WBC at diagnosis, ×109/L | <.01 | |||
| Median (SD) | 20 (57) | 11 (19) | 14 (46) | |
| Range | 1-373 | 1-140 | 1-373 | |
| Platelet at diagnosis, ×109/L | .49 | |||
| Median (SD) | 34 (78) | 32 (88) | 33 (82) | |
| Range | 1-646 | 6-445 | 1-646 |