Table 2 Changes of fixation quantitative parameter as Bivariate Contour Ellipse Area (BCEA, degree2) which contains 68%, 95% and 99% of fixation points
From: Inverted internal limiting membrane-flap technique for large macular hole: a microperimetric study
Baseline | 1 month | 3 months | 6 months | 12 months | |
|---|---|---|---|---|---|
BCEA 68%, degree2 | 5.10 ± 3.58 | 3.37 ± 2.32 | 3.22 ± 2.74 | 3.40 ± 2.94 | 3.20 ± 2.97 |
BCEA 95%, degree2 | 12.66 ± 8.60 | 8.47 ± 5.36 | 8.28 ± 6.64 | 8.41 ± 6.04 | 7.68 ± 5.68 |
BCEA 99%, degree2 | 22.68 ± 16.04 | 14.83 ± 9.00 | 14.36 ± 11.58 | 14.73 ± 11.13 | 13.04 ± 9.76 |