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Difference in MMP-2 protein expression in glioma tissues and paired normal brain tissues.
| MMP-2 | |||
|---|---|---|---|
| Groups | n | Positive n (%) | Negative n (%) |
| Glioma tissue | 104 | 76 (73.08) | 28 (26.92) |
| Surrounding normal brain tissue | 104 | 13 (12.5) | 91 (87.5) |
| χ2 | 12.81 | ||
| P-value | <0.001 | ||
MMP-2, matrix metalloproteinase-2.
