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Descriptive statistics of the sample
| Mean | SD | Range | |
|---|---|---|---|
| Age (ys) | 57 | 7 | 46 to 71 |
| PreOp Sphere (D) | 0,29 | 1.72 | + 2.75 to −5.25 |
| PreOp Cylinder (D) | −0.59 | 0.48 | 0 to −1.5 |
| Flat K (D) | 43.46 | 1.38 | 40.61 to 46.95 |
| Steep K (D) | 44.18 | 1.37 | 41.13 to 47.67 |
| ACD (mm) | 3.08 | 0.34 | 2.29 to 4.27 |
| AL (mm) | 23.43 | 1.03 | 22.04 to 25.8 |
| IOL Power (D) | 21.47 | 2.65 | 14 to 25 |
