From: Clinical outcomes of a new diffractive trifocal intraocular lens with Enhanced Depth of Focus (EDOF)
Parameters | Preoperative | 1 M | 3 M | 6 M | P value* |
---|---|---|---|---|---|
Sphere, D | |||||
Mean ± SD | 0.40 ± 2.50 | −0.10 ± 0.45 | −0.00 ± 0.20 | −0.02 ± 0.28 | 0.001 |
Range | −6.00, 3.50 | −0.75, 0.75 | −0.0, 0.50 | −0.75, 0.50 | |
Cylinder, D | |||||
Mean ± SD | −0.45 ± 0.36 | 0.35 ± 0.23 | 0.28 ± 0.13 | 0.28 ± 0.12 | 0.02 |
Range | −0.75, 0.00 | −0.75, 0.0 | 0.50, 0.50 | 0.50, 0.00 | |
MRSE, D | |||||
Mean ± SD | 0.70 ± 2.28 | 0.24 ± 0.42 | 0.16 ± 0.35 | 0.12 ± 0.31 | 0.001 |
Range | −5.50, 3.25 | −0.75, 0.75 | −0.75, 0.50 | −0.75, 0.75 | |
K2, D | |||||
Mean ± SD | 43.54 ± 1.52 | 43.46 ± 1.01 | 43.52 ± 1.12 | 43.48 ± 1.35 | 0.618 |
Range | 40.43, 45.25 | 40.25, 45.48 | 40.21, 44.52 | 40.66, 45.51 | |
K1, D | |||||
Mean ± SD | 42.92 ± 1.28 | 42.86 ± 1.12 | 42.90 ± 1.34 | 42.88 ± 1.26 | 0,868 |
Range | 39.75, 47.50 | 39.75, 45.00 | 39.75, 45.00 | 39.75, 45.00 | |
K2-K1, D | |||||
Mean ± SD | 0.62 ± 0.28 | 0.60 ± 0.25 | 0.62 ± 0.38 | 0.60 ± 0.38 | 0.612 |
Range | −0.18, 0.14 | −0.15, 1.22 | −0.09, 1.15 | −0.05, 1.24 |