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The chemokine receptor expression ratios of T-NHL group and comparison group [number of cases (%)]
| Group | n | CCR7 | MMP-9 | MMP-2 |
|---|---|---|---|---|
| T-NHL group | 41 | 34 (82.9) | 36 (87.8) | 29 (70.7) |
| Control group | 19 | 3 (15.8) | 3 (15.8) | 2 (10.5) |
| χ2 | 32.219* | 29.598* | 18.845* |
*P < 0.01
