Dry Eye and Corneal Langerhans Cells in Systemic Lupus Erythematosus

Figure 3

Diagram of the corneal Langerhans cell density in the central and peripheral areas. Centrally significantly greater value was shown in patients with SLE than in control group (, Mann-Whitney test), but there was no significant difference between SLE and control group in the periphery. Note the difference between central and peripheral densities both in controls and in patients with SLE ( difference, Wilcoxon test).