Table 2 Mean absolute SIA of the total, anterior, and posterior corneas at one month after operation between the two groups
Parameters | Modified Technique Group(N = 80) | Standard Technique Group(N = 73) | P Value | ||
|---|---|---|---|---|---|
MEAN ± SD | RANGE | MEAN ± SD | RANGE | ||
Total corneal SIA (D) | 0.60 ± 0.30 | 0.10,1.65 | 0.64 ± 0.30 | 0.17,1.58 | 0.45 |
Anterior corneal SIA (D) | 0.60 ± 0.26 | 0.14,1.38 | 0.62 ± 0.25 | 0.10,1.36 | 0.79 |
Posterior corneal SIA (D) | 0.15 ± 0.09 | 0.0,0.40 | 0.14 ± 0.09 | 0.0,0.40 | 0.52 |