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. 2014 Aug 14;2014:268257. doi: 10.1155/2014/268257

Table 4.

Correlations between disease severity (PASI score) and serum levels of cytokines and LL-37 in all patients with psoriasis.

Statistical parameters IL-1RA IL-2 IL-12 IL-17A IL-22 IL-23 IFN-γ LL-37
PASI r 0.21 0.16 0.30 0.21 0.26 0.10 0.23 0.08
P 0.07 0.16 0.01∗ 0.07 0.02∗ 0.42 0.048∗ 0.50

r: Pearson correlation coefficient.

∗denotes statistically significant difference at P < 0.05.