Average choroidal circulatory parameters in arbitrary units (AU) (mean (SD))
| Controls | Hypertension | % Difference | p Value* | |
|---|---|---|---|---|
| *Non-paired, two tailed Student’s t test | ||||
| Velocity (AU) | 0.41 (0.08) | 0.42 (0.07) | 2.4 | 0.5 |
| Volume (AU) | 0.36 (0.07) | 0.31 (0.09) | −13.9 | 0.1 |
| Flow (AU) | 13 (3) | 12 (4) | −8 | 0.6 |









