Table 7.

 Visual acuity change in eyes with worsened versus some present versus resolved CSMO on final examination

CSMO status	1st VA mean	Last VA mean	Mean difference (SD)*	p Value (t test)
Worsened (n = 4)	0.49	1.08	+0.58 (0.66)	0.18
Some present (n = 16)	0.55	0.61	+0.06 (0.35)	0.53
Resolved (n = 75)	0.32	0.33	+0.01 (0.21)	0.75
Overall (n = 95 eyes)	0.37	0.41	+0.04 (0.28)	0.17

*Significant difference in mean VA change by CSMO status relative to baseline at the final examination (p = 0.0002, ANOVA).