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Figure 2 | BMC Cancer

Figure 2

From: MMP-1 expression has an independent prognostic value in breast cancer

Figure 2

Correlation between tumour grade and MMP-1 immunoreactivity. The histograms present an association between the histological grade of the breast cancer and the immunohistochemical expression of MMP-1. P-values for MMP-1 expression in tumour cells: overall p = 0.023, grade I vs. II p = 1.0, grade I vs. III p = 0.81, grade II vs. III p = 0.0177. P-values for MMP-1 expression in stromal cells: overall p = 0.0493, grade I vs. II p = 0.4839, grade I vs. III p = 0.1008, grade II vs. III p = 0.2637.

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