Table 5.

Visual Field Outcomes at 2, 5, 8, and 10 Years Based on Baseline Visual Field

	Screened, % of Survivors				% Δ Screened vs. Not Screened				Relative Risk Reduction
	Sev	Adv	Mod	Mild	Sev	Adv	Mod	Mild	Sev	Adv	Mod	Mild
Mild VF loss at baseline
2 y	0	0	15.1	84.9	0	0	6	−6	N/A	N/A	0.28	−0.08
5 y	3.9	6.4	42.8	46.9	3.5	1.5	8.3	−13.2	0.47	0.19	0.16	−0.39
8 y	11.7	11.3	50.2	26.8	8.1	0.5	4.3	−12.9	0.41	0.04	0.08	−0.93
10 y	13.9	10.8	52.3	23	7.6	−1.4	3.8	−10	0.35	−0.15	0.07	−0.77
Moderate VF loss at baseline
2 y	0	0	100	0	0	0	0	0	N/A	N/A	N/A	N/A
5 y	11.5	21.3	67.2	0	5.2	2	−7.1	0	0.31	0.09	−0.12	N/A
8 y	22.6	29.6	47.8	0	6.9	7.4	−14.3	0	0.23	0.2	−0.43	N/A
10 y	28.4	34.3	37.3	0	7.4	6.6	−14	0	0.21	0.16	−0.6	N/A
Advanced VF loss at baseline
2 y	4.5	95.5	0	0	4.2	−4.2	0	0	0.48	−0.05	N/A	N/A
5 y	31.3	68.7	0	0	7.2	−7.2	0	0	0.19	−0.12	N/A	N/A
8 y	45.6	54.4	0	0	11.8	−11.8	0	0	0.21	−0.28	N/A	N/A
10 y	54.1	45.9	0	0	8.9	−8.9	0	0	0.14	−0.24	N/A	N/A