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. 2014 Jul 7;4:5595. doi: 10.1038/srep05595

Figure 2. Correlation of TGF-β1, IL-6, and TNF-α levels in bronchoalveolar lavage fluid.

Figure 2

Statistically correlation was observed between TGF-β1 and IL-6 (r = 0.337, P = 0.003) (A); no significant correlation was found between TGF-β1 and TNF-α (r = 0.121, P = 0.290) (B) or between IL-6 and TNF-α (r = −0.022, P = 0.847) (C).