Table 3.
Changes in CT, LA, SA, and CVI After vPDT
| Choroidal Thickness µm (SD) | Luminal Area mm2 (SD) | Stromal Area mm2 (SD) | CVI (SD) | |||||
|---|---|---|---|---|---|---|---|---|
| Subfoveal | Extrafoveal | Subfoveal | Extrafoveal | Subfoveal | Extrafoveal | Subfoveal | Extrafoveal | |
| Baseline | 190.70 (23.99) | 175.50 (38.14) | 32459.40 (4302.72) | 44462.05 (8107.86) | 23860 (2495) | 33423 (3943) | 0.589 (0.03) | 0.610 (0.02) |
| % Change at week 2 | −5.3% | −1.9% | −4.5% | −4.3% | −8.6% | −3.5% | 5.8% | −0.3% |
| P | 0.060 | 0.650 | 0.480 | 0.716 | 0.070 | 0.430 | 0.150 | 0.971 |
| % Change at week 4* | −7.5% | −6.0% | −6.7% | −5.7% | −18.0% | −3.2% | 6.5% | 0.0% |
| P | 0.007 | 0.050 | 0.150 | 0.560 | <0.010 | 0.620 | <0.010 | 0.636 |
*
Week 4 data are compared against baseline data from 10 eyes of all five monkeys from groups 1, 3, and 4.