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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: J Orthop Res. 2013 Sep 9;32(1):116–122. doi: 10.1002/jor.22485

Figure 4.

Figure 4

Spearman rank order correlation coefficient between TGF-β1, CTGF, Col1 and Col3. A strong positive correlation were found between TGF-β1 and CTGF(A), moderate positive correlation between Col3 and TGF-β1 (B), Col3 and CTGF (C), low positive correlation between Col1 and TGF-β (D) and Col1, and CTGF (E).