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. 2009 Mar 6;4(3):e4725. doi: 10.1371/journal.pone.0004725

Figure 5. Correlation between the change in serum hBD-2 concentration and change in clinical score.

Figure 5

Serum hBD-2 protein levels of 15 patients for which PASI scores and serum was available on two different occasions over a 6–18 week interval, were plotted against the change in PASI score (ΔPASI). A significant linear correlation was found. Pearson R = 0.74, p<0.002. Note that there was a decrease in serum hBD-2 in most patients that showed clinical improvement (negative ΔPASI) and an increase in serum hBD-2 in a few patients that showed exacerbation (positive ΔPASI).