Table 1

 Demographic, disc, and visual field variables

GroupNoAge (years)SexDisc area (mm2)Deviation (dB)
Mean (SD)M : FMean (SD)Mean (SD)
The p value refers to the ANOVA significance of the difference across all three groups.
Normal866.75 (4.65)2:62.11 (0.12)0.001 (0.56)
POAG768.14 (6.52)2:52.18 (0.22)−11.73 (9.59)
LTG1066.8 (9.95)3:72.21 (0.18)−11.22 (7.55)
p Value0.920.970.52<0.003