TABLE 8.

INITIAL AND FINAL VISUAL ACUITIES AND MONTHS RR FOLLOW-UP FOR EYES WITH CSRME AND NPRR

VARIABLE	N	MEAN*	AVERAGE†	SD	MIN	MEDIAN	MAX
Initial VA	42	0.26	—	0.28	0.03	0.40	1.33
Final VA	42	0.15	—	0.27	0.01	0.11	1.00
Months RR follow-up	42	—	51.48	64.58	0	20.00	205.00

CSRME, clinically significant radiation macular edema; NPRR, nonproliferative radiation retinopathy; RR, radiation retinopathy; VA, visual acuity.

^*Geometric mean.

^†Arithmetic mean.