Table 2 Postoperative refractive status of the BB-DALK group and PKP group
1 year after surgery | 3 years after surgery | |||||
|---|---|---|---|---|---|---|
BB-DALK group | PKP group | P value | BB-DALK group | PKPgroup | P value | |
BCVA (logMAR) | 0.71 ± 0.59 | 0.79 ± 0.66 | 0.144 | 0.71 ± 0.64 | 0.93 ± 0.76 | 0.010* |
Corneal Curvature | 44.51 ± 2.94 | 45.62 ± 2.97 | 0.214 | 44.99 ± 2.42 | 46.03 ± 2.38 | 0.861 |
Astigmatism | -3.06 ± 3.88 | -4.08 ± 2.15 | 0.315 | -3.51 ± 3.34 | -4.83 ± 1.75 | 0.091 |
Equivalent Spherical Radius | -1.72 ± 2.74 | -2.70 ± 2.21 | 0.569 | -1.83 ± 2.89 | -2.87 ± 3.03 | 0.179 |
Endothelial Cell Count | 1985 ± 112 | 1895 ± 232 | 0.088 | 1899 ± 125 | 1608 ± 231 | 0.032* |