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血清EGFR基因突变与近期疗效的关系[n (%)]
The relationship of EGFR mutation statuses in serum and efficacy [n (%)]
| Efficacy | EGFR mutation sratus in serum | |
| Positive (n=27) | Negative (n=53) | |
|
χ2=0.378, P=0.004. CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease. | ||
| CR | 1 (3.7) | 0 (0) |
| PR | 14 (51.9) | 9 (17.0) |
| SD | 10 (37.0) | 37 (69.8) |
| PD | 2 (7.4) | 7 (13.2) |
