Table 4

Visual acuity

Patient	Baseline RVA	Baseline LVA	Conv Rx RVA	Conv Rx LVA	Serum RVA	Serum LVA
Figures in bold represent an improvement and those in italics a deterioration when compared to baseline in Snellen acuity.
Conv Rx = conventional treatment; Serum Rx = serum treatment; RVA = right visual acuity; LVA = left visual acuity; PL = perception of light; HM = hand movements at 1 metre; CF = counting fingers at 1 metre; AE = artificial eye.
1	6/5	6/5	6/5	6/5	6/5	6/5
2	6/6	6/6	6/6	6/6	6/5	6/6
3	6/6	6/9	6/9	6/9	6/6	6/6
4	6/60	6/18	6/60	6/18	6/36	6/24
5	PL	PL	PL	PL	PL	PL
6	CF	6/5	CF	6/6	HM	6/9
7	6/6	6/9	6/6	6/12	6/6	6/9
8	6/60	CF	CF	CF	CF	CF
9	6/9	6/9	6/18	6/6	6/18	6/5
10	6/12	6/18	6/6	6/9	6/18	6/12
11	CF	CF	CF	CF	CF	CF
12	6/6	6/5	6/9	6/6	6/5	6/5
13	6/60	CF	6/60	CF	6/60	CF
14	AE	CF	AE	CF	AE	CF
15	6/6	6/6	6/6	6/6	6/6	6/6
16	6/60	6/9	6/60	6/24	6/60	6/9