Table 1.

Patient demographics depicting age, sex, race, hemoglobin type and stage of sickle cell retinopathy in the right (OD) and left eye (OS)^a

Age	Race/Gender	Hgb Type	OD	OS
18 yo	AAF	SC	Stage 2	Stage 2
19 yo	AAF	SThal	Stage 3	Stage 2
22 yo	AAF	SS	Stage 2	Stage 2
22 yo	AAF	SC	Stage 2	Stage 2
23 yo	AAF	SS	Stage 2	Stage 2
23 yo	AAF	SS	Stage 2	Stage 2
23 yo	AAF	SS	none	none
24 yo	AAF	SS	Stage 1	none
25 yo	AAF	SC	Stage 1	none
27 yo	AAF	SS	Stage 2	Stage 2
27 yo	AAF	SS	Stage 1	Stage 1
28 yo	AAF	SS	Stage 1	Stage 2
28 yo	AAF	SS	Stage 2	Stage 1
28 yo	AAF	SThal	none	none
32 yo	AAF	SS	Stage 1	Stage 1
37 yo	AAF	SC	Stage 2	Stage 2
40 yo	AAF	SC	Stage 2	Stage 2
40 yo	AAF	SC	Stage 1	Stage 2
43 yo	AAF	SS	Stage 2	Stage 1
49 yo	AAF	SS	Stage 4	Stage 2
51 yo	AAF	SC	Stage 3	Stage 4

^aHgb = hemoglobin. AA = African American. F = female. yo = year-old. Sickle Hgb types listed are: SC, SS and SThalassemia (SThal).