Table 2.
Pre and Postoperative Visual Outcomes at Postoperative Time Points
| Parameters | Pre-Operative | POD 1 | 1 wk | 1 mo | 3 mo | 6 mo | 12 mo |
|---|---|---|---|---|---|---|---|
| Number of eyes (patients) | 96 (55) | 96 (55) | 93 (53) | 85 (49) | 75 (44) | 46 (26) | 46 (27) |
| UDVA* | 1.77 ± 0.13 (1.18 to 1.80) | 0.11 ± 0.22 (−0.15 to 1.30) | 0.22 ± 0.28 (0.10 to 1.18) | 0.31 ± 0.38 (0.00 to 1.18) | 0.23 ± 0.36 (0.10 to 1.18) | 0.10 ± 0.00 (0.10 to 0.10) | 0.10 ± 0.00 (0.10 to 0.10) |
| CDVA* | 0.02 ± 0.07 (−0.13 to 0.48) | 0.14 ± 0.21 (−0.13 to 0.40) | 0.01 ± 0.05 (−0.13 to 0.10) | 0.10 ± 0.00 (0.10 to 0.10) | 0.10 ± 0.00 (0.10 to 0.10) | 0.10 ± 0.00 (0.10 to 0.10) | 0.10 ± 0.00 (0.10 to 0.10) |
| MRSE (D) | −10.31 ± 3.10 (−21.75 to −4.88) | −2.75 ± 2.68 (−6.50 to +0.38) | −0.12 ± 0.47 (−2.00 to +0.63) | −0.24 ± 1.09 (−6.75 to +2.50) | −0.33 ± 1.12 (−6.75 to +2.00) | −0.13 ± 0.54 (−1.50 to +1.75) | −0.23 ± 0.47 (−1.25 to 1.50) |
| Refractive Sphere (D) | −8.98 ± 3.04 (−20.00 to −2.75) | −2.36 ± 2.83 (−6.50 to +0.75) | +0.24 ± 0.40 (−0.75 to +1.00) | +0.10 ± 1.06 (−6.25 to +3.00) | +0.01 ± 1.14 (−6.25 to +2.50) | +0.28 ± 0.64 (−0.75 to +3.00) | +0.14 ± 0.60 (−1.00 to +3.00) |
| Refractive Cylinder (D) | −2.67 ± 1.02 (−5.75 to −1.50) | −0.79 ± 0.68 (−1.75 to 0.00) | +0.24 ± 0.40 (−1.75 to 0.00) | −0.68 ± 0.43 (−2.25 to 0.00) | −0.68 ± 0.38 (−1.50 to 0.00) | −0.82 ± 0.52 (−2.50 to 0.00) | −0.73 ± 0.51 (−3.00 to −0.25) |
Notes: *Visual acuity reported as LogMAR. Values reported as mean ± SD (range).
Abbreviations: UDVA, uncorrected distance visual acuity; CDVA, corrected distance visual acuity; MRSE, manifest refraction spherical equivalent.