Research Article
Comparison of Outcomes after Phacoemulsification with Two Different Corneal Incision Distances Anterior to the Limbus
Table 2
Visual acuity and refractive outcomes in the two groups (mean ± SD).
| Parameter | Group A | Group B | value |
| Preoperative UCVA | 0.80 ± 0.48 | 0.94 ± 0.64 | 0.38 | Postoperative UCVA (1 d) | 0.16 ± 0.17 | 0.20 ± 0.13 | 0.31 | Postoperative UCVA (3 mo) | 0.16 ± 0.16 | 0.19 ± 0.15 | 0.54 | Postoperative CDVA (3 mo) | 0.03 ± 0.07 | 0.06 ± 0.09 | 0.26 | Mean UCVA increase | −0.64 ± 0.49 | −0.75 ± 0.68 | 0.49 | Mean CDVA increase | −0.77 ± 0.50 | −0.89 ± 0.64 | 0.48 | Sphere (D) | 0.23 ± 1.33 | 0.25 ± 0.88 | 0.93 | Subjective cylinder (D) | −1.40 ± 0.83 | −1.51 ± 1.07 | 0.68 | SE (D) | −0.47 ± 1.21 | −0.50 ± 0.60 | 0.92 |
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UCVA = uncorrected visual acuity; CDVA = corrected distance visual acuity; SE = spherical equivalent. Values are statistically significant compared with preoperative examinations ( ). |