Figure 4 of Eberwein, Mol Vis 2013; 19:1492-1501.


Figure 4. Box plots display the median and quartiles (Q0,25 and Q0,75) and the total range of human leucocyte antigen (HLA)-DR expression. A median of 5.0% of conjunctival epithelial cells expressed HLA-DR in the control group (n=19), while 29% of conjunctival epithelial cells expressed this marker in the patient group (n=27; p<0.001).