Initial Characteristics of Patients According to Randomization for Maintenance
| . | No ATRA . | ATRA . | No CT . | CT . |
|---|---|---|---|---|
| No. of patients | 143 | 146 | 145 | 144 |
| Male gender | 81 (57%) | 68 (47%) | 73 (51%) | 76 (52%) |
| Age (yrs) | 45 (13-74) | 44 (1-72) | 43 (1-72) | 45.5 (13-74) |
| WBC count (109/L) | 3 (0.4-97) | 2.9 (0.3-76.8) | 3.3 (0.4-76.8) | 2.7 (0.3-96.9) |
| Platelets (109/L) | 31 (3-249) | 31 (4-169) | 35 (4-249) | 25 (3-215) |
| Circulating blasts (109/L) | 1.3 (0-82.4) | 1.1 (0-72.2) | 1.5 (0-72.2) | 1.1 (0-82.4) |
| Microgranular M3 | 18 (13%) | 20 (14%) | 16 (11%) | 22 (16%) |
| Fibrinogen (g/L) | 1.6 (0.3-7) | 1.5 (0.2-5.6) | 1.5 (0.2-6.5) | 1.6 (0.2-7) |
| Induction assignment (ATRA → CT/ATRA + CT/high WBC group/elderly group) | 44/33/58/10 | 37/40/59/10 | 41/37/58/10 | 40/36/59/10 |
| . | No ATRA . | ATRA . | No CT . | CT . |
|---|---|---|---|---|
| No. of patients | 143 | 146 | 145 | 144 |
| Male gender | 81 (57%) | 68 (47%) | 73 (51%) | 76 (52%) |
| Age (yrs) | 45 (13-74) | 44 (1-72) | 43 (1-72) | 45.5 (13-74) |
| WBC count (109/L) | 3 (0.4-97) | 2.9 (0.3-76.8) | 3.3 (0.4-76.8) | 2.7 (0.3-96.9) |
| Platelets (109/L) | 31 (3-249) | 31 (4-169) | 35 (4-249) | 25 (3-215) |
| Circulating blasts (109/L) | 1.3 (0-82.4) | 1.1 (0-72.2) | 1.5 (0-72.2) | 1.1 (0-82.4) |
| Microgranular M3 | 18 (13%) | 20 (14%) | 16 (11%) | 22 (16%) |
| Fibrinogen (g/L) | 1.6 (0.3-7) | 1.5 (0.2-5.6) | 1.5 (0.2-6.5) | 1.6 (0.2-7) |
| Induction assignment (ATRA → CT/ATRA + CT/high WBC group/elderly group) | 44/33/58/10 | 37/40/59/10 | 41/37/58/10 | 40/36/59/10 |