Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Preoperative Characteristics
| Mean±SD | Min | Max | |
|---|---|---|---|
| Sphere (D) | 3.62± 2.081 | +1 | +9 |
| Cylinder(D) | −0.26±0.304 | −0.75 | +0.75 |
| SE(D) | 3.62± 2.081 | +1 | +9 |
| Kmin (mm) | 7.82±0.242 | 7.39 | 8.33 |
| Kmax(mm) | 7.87±0.226 | 7.3 | 8.50 |
| DeltaK | −0.48±0.430 | −0.5 | +1.5 |
| Axial length (mm) | 22.38±1.052 | 20.13 | 24.9 |
| ACD (mm) | 2.81±0.306 | 2.02 | 3.43 |
| Dioptric IOL power(D) | 25.7±3.692 | 19 | 34 |
| Preoperative VA(logMar) | 0.6±0.325 | 0.1 | 1 |
