Table 5.
Binocular contrast sensitivity.
Spatial frequency | IsoPure 1.2.3 LogCS | PCB00 LogCS | p value |
---|---|---|---|
1.5 | 2.00 ± 0.15 | 1.92 ± 0.11 | 0.89 |
3 | 1.78 ± 0.12 | 1.80 ± 0.12 | 0.94 |
6 | 1.85 ± 0.09 | 1.86 ± 0.08 | 0.95 |
12 | 1.44 ± 0.07 | 1.54 ± 0.10 | 0.49 |
18 | 1.22 ± 0.09 | 1.29 ± 0.11 | 0.58 |
Contrast sensitivity measured with the CSO Tester under photopic conditions at different spatial frequencies (cycles per degree) at 12 months postoperatively. LogCS = logarithm of the contrast sensitivity.