Table 5.

Distribution of change in morphological measurements*

	Decrease in mean pore area to disc area ratio	Change in pore shape	Increase in pore number
>5% change in neural rim area to disc area ratio	9 (23.1)	1 (2.6)	14 (35.9)
<5% change in neural rim area to disc area ratio	10 (25.6)	3 (7.7)	0
Statistical significance (p)†	0.19	1	<0.0001

*All data are given as the number (%) of eyes.

†Fisher’s exact test.