Table 5: Glaucoma hemifield test for mean deviation (MD) (mean(sd)).

Glaucoma hemifield test Number Mean Deviation P-value(t-test)
Right eye inside normal limits 420 -1.02 (0.89) < 0.001
Right eye outside normal limits 81 -1.95 (0.98)
Left eye inside normal limits 466 -1.06 (0.84) < 0.001
Left eye outside normal limits 35 -2.24 (0.64)
Lower than -2 Greater than or equal to -2
Right eye outside normal limits 49 (12.2) 32 (32.3) < 0.001
Left eye outside normal limits 11 (2.69) 24 (26.1) < 0.001
At least one eye 64 (37.9) 48 (14.5) < 0.001