0–3 months | 3–12 months | 12–24 months | >24 months | |
---|---|---|---|---|
Visual acuity | 0.25 (0.15) | 0.51 (0.25) | 0.52 (0.24) | 0.45 (0.24) |
Pinhole | 0.33 (0.19) | 0.43 (0.20) | 0.52 (0.19) | 0.63 (0.21) |
Cylinder (D) | 4.90 (2.40) | 3.07 (2.13) | 2.90 (2.80) | 2.27 (1.98) |
Sphere (D) | +1.26 (2.53) | +0.28 (2.90) | +0.01 (2.05) | +1.70 (4.68) |
k Value | 7.49 (0.44) | |||
Mean keratometic cylinders (D) | 5.44 (2.90) | 3.5 (2.12) | 4.16 (3.39) | 2.77 (1.97) |
SE (D) | −0.84 (2.26) | −1.10 (3.05) | −0.98 (2.71) | +0.68 (4.07) |
↵Snellen acuity.