Figure 5 of Chen, Mol Vis 2012; 18:219-226.


Figure 5. Correlation analysis showed that interleukin (IL)-22 concentrations in unstimulated peripheral blood mononuclear cells (PBMCs) were positively correlated with the duration of diabetes (r=0.672, p<0.001) .Pearson’s correlation test was used (p<0.05 significance; r=correlation coefficient).