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Table 3 Correlation analysis between tear LT-α and clinical parameters

From: Ophthalmic manifestations are associated with reduced tear lymphotoxin-α levels in chronic ocular graft-versus-host disease

Ocular surface parameters All patients (rho, P) oGVHD patients (rho, P)
OSDI score -0.565, 0.0008*** -0.120, 0.594
NIH eye score -0.628, <0.0001**** -0.158, 0.482
Corneal fluorescein score -0.608, <0.0001**** -0.278, 0.211
Fluorescein tear film break-up time (s) 0.607, <0.0001**** 0.277, 0.212
  1. Correlation analysis was calculated via Spearman’s test. P value less than 0.05 was considered significant, *P<0.05, **P<0.01, ***P<0.001, ****P<0.0001; rho, Spearman ranked correlation coefficient