Fig. 1From: Ophthalmic manifestations are associated with reduced tear lymphotoxin-α levels in chronic ocular graft-versus-host diseaseTear LT-α concentration. A Tear concentration of LT-α was compared between patients with (n = 22) and without (n = 17) oGVHD. B-D Tear LT-α levels were compared between the male and female among all patients (B), oGVHD subpopulations (C), and controls (D). *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001 using Mann-Whitney U testBack to article page