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[Preprint]. 2024 Nov 13:rs.3.rs-5040415. [Version 1] doi: 10.21203/rs.3.rs-5040415/v1

Table 4.

Time to detect progression according to different scenarios of visual field loss over time, by race and ethnicity, assuming annual testing.

BY RACE
Baseline disease severity, dB “True” rates of change, dB/year Mean time to detect progression, Mean ± SD, years Difference in time to detect progression in 80% of eyes (80% power), years

Black or African American White P value Black or African American versus White Subjects

−5 −0.25 12.4± 5.6 11.3± 5.2 <0.001 1.5

−0.50 8.5 ± 3.7 8.0 ± 3.2 <0.001 0.9

−1.00 6.4 ± 2.3 5.8 ± 2.1 <0.001 0.7

−10 −0.25 15.4 ± 7.0 13.9 ± 6.2 <0.001 2.2

−0.50 10.6 ± 4.2 9.4 ± 3.6 <0.001 1.8

−1.00 7.2 ± 2.5 6.5 ± 2.2 <0.001 1.0

BY ETHNICITY

Baseline disease severity, dB “True” rates of change, dB/year Mean time to detect progression, Mean ± SD, years Difference in time to detect progression in 80% of eyes (80% power), years

Hispanic or Latino Not Hispanic or Latino P value Hispanic or Latino versus Not Hispanic or Latino

−5 −0.25 12.4± 5.8 10.9 ± 5.1 <0.001 2.1

−0.50 8.7 ± 3.6 7.7 ± 3.2 <0.001 1.4

−1.00 6.4 ± 2.4 5.7 ± 2.0 <0.001 1.1

−10 −0.25 14.8 ± 6.9 13.8 ± 6.0 <0.001 1.7

−0.50 10.1 ±4.3 9.2 ± 3.5 <0.001 1.5

−1.00 7.1 ±2.6 6.3 ± 2.2 <0.001 1.1

SD = Standard deviation.