Manifestation of Clinical Categories of Ocular Graft-versus-Host Disease

Table 2

Outcomes of objective ocular examinations of two groups.

Outcomes	Acute GVHD	Chronic GVHD
	(, eyes = 42)	(, eyes = 254)
Best corrected visual acuity (logMAR)
Mean ± SD	0.23 ± 0.24	0.24 ± 0.27
Z	−0.165
(Mann–Whitney U test)	0.869
Intraocular pressure (mmHg)
Mean ± SD	13.42 ± 2.04	14.11 ± 2.70
Z	−1.566
(Mann–Whitney U test)	0.117
Corneal fluorescein staining
Mean ± SD	2.5 ± 3.8	5.8 ± 3.9
Z	−5.726
(Mann–Whitney U test)	<0.001
Schirmer tear secretion score (mm)
Mean ± SD	9.0 ± 3.6	2.8 ± 2.0
Z	−9.623
(Mann–Whitney U test)	<0.001
Fluorescein tear film break-up time (seconds)
Mean ± SD	5.7 ± 3.6	3.2 ± 2.7
Z	−4.054
(Mann–Whitney U test)	<0.001

GVHD = graft-versus-host disease.