Difference observed between patients measured by both systems and those only measured by SS-OCT
| Variable | Eyes measured (Mean±SD) | p Value Mann–Whitney U test | |
|---|---|---|---|
| Only by SS-OCT | By both SS-OCT and SD-OCT | ||
| n (%) | 21 (26%) | 61 (74%) | |
| Age, mean±SD | 48±15 (range 26 to 75) | 45±22 (range 5 to 86) | 0.79 |
| SE, mean±SD | 0.7±1.0 (range −0.5 to 2.5) | −0.9±2.1 (range −6 to 2.75) | <0.01 |
| LogMAR, mean±SD | 0.07±0.25 (range 0.00 to 1.00) | 0.04±0.12 (range 0.00 to 0.65) | 0.26 |
| SFCT, mean±SD, μm | 410.9±147.8 (range 126.0 to 681.0) | 279.4±96.9 (range 84.0 to 504.0) | <0.01 |
| MCT, Mean±SD, μm | 347.9±123.1 (range 117.1 to 581.1) | 242.2±81.8 (range 97.6 to 459) | <0.01 |
MCT, Mean choroidal thickness; SD-OCT, spectral-domain optic coherence tomography; SE, spherical equivalent; SFCT, subfoveal choroidal thickness; SS-OCT, swept-source optic coherence tomography.