Table 5

Distribution of change in morphological measurements*

Decrease in mean pore area to disc area ratioChange in pore shapeIncrease in pore number
*All data are given as the number (%) of eyes.
†Fisher’s exact test.
>5% change in neural rim area to disc area ratio9 (23.1)1 (2.6)14 (35.9)
<5% change in neural rim area to disc area ratio10 (25.6)3 (7.7)0
Statistical significance (p)†0.191<0.0001