Clinical Study
Evaluation of Corneal Deformation Analyzed with Scheimpflug Based Device in Healthy Eyes and Diseased Ones
Table 1
Mean, standard deviation (SD) and range of the parameters in the four groups evaluated in our study.
| | Parameters | Mean ± SD | Range |
| | Healthy, | | | | Age (years) | | From 22 to 81 | | SE (D) | | From −7.0 to 2.5 | | KM (D) | | From 40.9 to 45.9 | | CCT (μm) | | From 498 to 631 | | TP (μm) | | From 496 to 627 | | IOP (mmHg) | | From 13 to 24 | | PRK, | | | | Age (years) | | From 23 to 48 | | FU (months) | | From 13 to 17 | | KM (D) | | From 36.1 to 43.9 | | CCT pupil center (μm) | | From 390 to 495 | | CCT thinnest (μm) | | From 389 to 494 | | IOP (mmHg) | | From 13 to 19 | | KC, | | | | Age (years) | | From 19 to 37 | | KM (D) | | From 43.9 to 53.9 | | CCT pupil center (μm) | | From 426 to 548 | | CCT thinnest (μm) | | From 400 to 531 | | IOP (mmHg) | | From 11 to 16 | | CCC, | | | | Age (years) | | From 21 to 29 | | FU (months) | | From 15 to 18 | | KM (D) | | From 43.6 to 54.5 | | CCT pupil center (μm) | | From 460 to 551 | | CCT thinnest (μm) | | From 421 to 546 | | IOP (mmHg) | | From 11.5 to 16.0 |
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SE: Spherical equivalent; FU: follow up from surgery; KM: anterior corneal curvature measured with Sim’K; CCT: central corneal thickness; TP: corneal thinnest point; intraocular pressure (IOP).
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