Table 4.

Base Case Visual Field Outcomes Over 2, 5, 8, and 10 Years in Screened and Unscreened Individuals

Y	Screened % of Survivors				Not Screened % of Survivors				Δ Screened vs. Not Screened				Relative Risk Reduction
	Sev	Adv	Mod	Mild	Sev	Adv	Mod	Mild	Sev	Adv	Mod	Mild	Sev	Adv	Mod	Mild
2	0.7	12.7	19.6	67	0.9	12.7	22.0	64.4	0.2	0.0	2.4	−2.6	0.22	0.00	0.11	−0.04
5	6.4	19.0	35.6	39.0	11.9	16.5	34.7	36.9	5.5	−2.5	−0.9	−2.1	0.46	−0.15	−0.03	−0.06
8	19.1	21.0	34.4	25.5	28.8	20.6	40.2	10.4	9.7	−0.4	5.8	−15.1	0.34	−0.02	0.14	−1.45
10	23.9	22.7	34.7	18.7	29.1	21.1	40.6	9.2	5.2	−1.6	5.9	−9.5	0.18	−0.08	0.15	−1.03

Sev, Severe; Adv, Advanced; Mod, Moderate.