ZAP-70 expression strongly correlated with LDT
. | No. patients (%) . | . | |
|---|---|---|---|
| LDT . | ZAP-70+ . | ZAP-70- . | |
| Longer than 1 y | 3 (9.7) | 13 (41.9) | |
| 1 y or shorter | 12 (38.7) | 3 (9.7) | |
. | No. patients (%) . | . | |
|---|---|---|---|
| LDT . | ZAP-70+ . | ZAP-70- . | |
| Longer than 1 y | 3 (9.7) | 13 (41.9) | |
| 1 y or shorter | 12 (38.7) | 3 (9.7) | |
Correlation between ZAP-70 expression and LDT (chi-square = 9.3; df = 1; P < .01). Eighty percent of ZAP-70+ patients had an LDT shorter than 1 year and 81% of ZAP-70- patients had an LDT longer than 1 year.