Table 2.

Comparison of PVD stages in bilateral eyes.

Right eye	Left eye
	Stage 0	Stage 1	Stage 2	Stage 3	Stage 4	Total
Stage 0	3	4	0	0	0	7
Stage 1	8	134	1	0	3	146
Stage 2	0	2	0	0	3	5
Stage 3	0	2	0	1	0	3
Stage 4	0	5	1	2	45	53
Total	11	147	2	3	51	214

Data are presented as the number of subjects.

Bold values indicate the number of subjects who had the same PVD stage in bilateral eyes.

PVD posterior vitreous detachment.