Table 4: Glaucoma hemifield test results for each referred diagnosis category.

Diagnosis Category
Glaucoma hemifield test (GHT) Glaucoma 173 (34.5) OHT 243 (48.5) Unspecified 85 (17.0) P-value (ANOVA)
Right eye outside normal limits 23 (13.3) 41 (16.9) 17 (20.0) 0.35
Left eye outside normal limits 15 (8.67) 12 (4.94) 8 (9.41) 0.21
At least one eye 37 (21.4) 52 (21.4) 23 (27.1) 0.52