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Table 4 Correlations between protein expressions levels and videodensitometric parameters

From: Videodensitometric analysis of advanced carotid plaque: correlation with MMP-9 and TIMP-1 expression

Variable n Correlation coefficient p value
MMP-9 versus MGL 30 0.18 0.357
  Entropy 30 -0.30 0.133
  Energy 30 0.48 0.012
  Homogeneity 30 0.41 0.034
TIMP-1 versus MGL 30 0.10 0.638
  Entropy 30 -0.34 0.102
  Energy 30 0.44 0.031
  Homogeneity 30 0.41 0.047