4.
109例AML相关抗原表达呈阳性和阴性者的CR率比较
Comparison of complete remission (CR) rates among the 109 patients with different positivity status of AMLassociated antigens [%(n/n')]
| Antigen type | CD7 | CD34 | MPO | CD19 | CD56 | CD25 | CD13 | CD33 | CD117 |
| CR rate (%)=n/n'×%, where n represents the number of patients with CR in a certain antigen positive or negative patient, and n' the total number of patients with positive or negative antigen; CR represents a complete remission of AML after chemotherapy. | |||||||||
| Antigen positive | 44.1 | 45.8 | 70.9 | 61.5 | 43.8 | 37.5 | 62.7 | 48.4 | 56 |
| (15/34) | (44/96) | (66/93) | (8/13) | (21/48) | (6/16) | (64/102) | (46/95) | (56/100) | |
| Antigen negative | 70.7 | 76.9 | 31.3 | 31.3 | 75.4 | 62.4 | 57.1 | 42.9 | 55.6 |
| (53/75) | (10/13) | (5/16) | (30/96) | (46/61) | (60/93) | (4/7) | (6/14) | (5/9) | |
| χ2 | 7.027 | 4.427 | 9.483 | 4.625 | 11.368 | 4.171 | 0.088 | 0.151 | 0.001 |
| P | 0.008 | 0.035 | 0.002 | 0.032 | 0.001 | 0.041 | 0.767 | 0.697 | 0.979 |