Table 5.
Pearson correlation of risk factors for change in 2 year visual acuity (VA), eyes with baseline VA better than 20/50
| Low Luminance Deficit |
Contrast Sensitivity |
Foveal Dark Adapted Sensitivity |
Maximum Reading Rate |
|
|---|---|---|---|---|
| Visual Acuity | 0.35 (p=0.01) |
−0.51 (p=0.0002) |
−0.46 (p=0.002) |
−0.38 (p=0.006) |
|
Low Luminance Deficit |
−0.68 (p<.0001) |
−0.52 (p=0.0005) |
−0.47 (p=0.0004) |
|
|
Contrast Sensitivity |
0.57 (p=0.0003) |
0.39 (p=0.006) |
||
|
Foveal Dark Adapted Sensitivity |
0.41 (p=0.008) |
VA = visual acuity