Table 4 Corneal higher-order aberrations before and after DSAEK in eyes with bullous keratopathy due to forceps corneal injuries.
Before DSAEK | After DSAEK | P value* | |
|---|---|---|---|
BSCVA (logMAR) | 1.52 (0.61, 1.70) | 0.52 (0.40, 0.76) | < 0.01α |
HOA 4 mm | |||
Total | 1.01 (0.93, 1.32) | 0.79 (0.61, 0.87) | 0.02α |
Anterior | 0.91 (0.84, 1.09) | 0.62 (0.58, 0.81) | 0.02α |
Posterior | 0.49 (0.45, 0.60) | 0.31 (0.23, 0.43) | 0.08α |
HOA (6 mm) | |||
Total | 1.63 (1.48, 2.09) | 1.43 (1.19, 1.96) | 0.70α |
Anterior | 2.00 (1.62, 2.19) | 1.60 (1.30, 2.03) | 0.20α |
Posterior | 0.77 (0.59, 0.85) | 0.70 (0.66, 0.99) | 0.32α |
SA (4 mm) | |||
Total | 0.72 (0.50, 0.92) | 0.49 (0.32, 0.52) | 0.04α |
Anterior | 0.61 (0.58, 0.81) | 0.41 (0.27, 0.42) | < 0.01α |
Posterior | 0.39 (0.22, 0.45) | 0.22 (0.17, 0.28) | 0.16α |
SA (6 mm) | |||
Total | 1.35 (1.27, 1.53) | 0.72 (0.64, 0.90) | 0.55α |
Anterior | 0.98 (0.80, 1.24) | 0.66 (0.56, 0.78) | 0.01α |
Posterior | 0.39 (0.35, 0.51) | 0.44 (0.39, 0.52) | 0.35α |
Coma (4 mm) | |||
Total | 0.77 (0.61, 0.91) | 0.63 (0.47, 0.69) | 0.04α |
Anterior | 0.70 (0.54, 0.90) | 0.56 (0.46, 0.68) | 0.11α |
Posterior | 0.36 (0.28, 0.47) | 0.22 (0.16, 0.30) | 0.10α |
Coma (6 mm) | |||
Total | 1.35 (1.27, 1.53) | 1.24 (0.99, 1.74) | 0.77α |
Anterior | 1.72 (1.35, 1.92) | 1.49 (1.09, 1.92) | 0.47α |
Posterior | 0.63 (0.40, 0.73) | 0.55 (0.47, 0.60) | 0.30α |