Table 2

Change in VA, cell count, and surgical procedures that were performed during the treatment period with IFN

No	CMO initially	CMO at last follow up?	Proliferative changes initially	Proliferative change at last follow up?	VA change RE	VA change LE	AC cell grading change RE	AC cell grading change LE	Vitreous cell grading change RE	Vitreous cell grading change LE	Surgical procedures during IFN treatment
1	no	no	no	no	3	0	−1	−1	−2	−2	none
2	yes	no	no	no	6	0	−3	0	−4	0	none
3			no	no	−2	0	−1	−1	−1	0	none
4	yes	yes	yes	no	4	4	0	0	−2	−3	none
5			no	no	2	1	−1	−1	−1	−1	cataract extraction OD
6	yes	yes	no	no	2	1	0	0	−0.5	−0.5	argon laser coagulation, vitrectomy + ILM-peeling
7	no	no	no	no	0	0	−0.5	−0.5	0	0	none
8	no	no	no	no	2	0	−2	0	−2	0	none
9	yes	no	no	no	0	3	−2	−4	1	−1	none
10	yes	no	no	no	4	3	−2	−2	−4	−4	none
11	yes	no	yes	no	4	4	0	0	−2	−2	argon laser coagulation
12	no	no	yes	no	−2	2	−3	−3	−1	−3	none
13	yes	no	yes	no	5	2	−1	−2	−2	−3	none