Table 1.
Baseline clinical characteristics of the study eyes. Mean ± SD
| Characteristics | Season 1 | Season 2 | Season 3 | Season 4 | Overall |
|---|---|---|---|---|---|
| Number, subjects/eyes | 119/221 | 112/200 | 166/302 | 109/202 | 506/925 |
| Age, years | 26.60 ± 6.40 | 27.96 ± 5.62 | 27.73 ± 5.74 | 25.73 ± 6.77 | 27.07 ± 6.17 |
| Sex (male/female) | 46/73 | 51/61 | 68/98 | 39/70 | 204/302 |
| Refractive errors (D) | |||||
| Spherical | -7.15 ± 2.57 | -7.37 ± 2.50 | -7.16 ± 2.43 | -7.60 ± 2.35 | -7.30 ± 2.46 |
| Cylindrical | -1.25 ± 0.96 | -1.40 ± 0.83 | -1.22 ± 0.98 | -1.37 ± 0.96 | -1.30 ± 0.94 |
| Spherical equivalent | -7.78 ± 2.54 | -8.07 ± 2.53 | -7.78 ± 2.46 | -8.29 ± 2.51 | -7.95 ± 2.51 |
| Keratometric value (D) | |||||
| Flat K | 42.86 ± 1.24 | 43.07 ± 1.34 | 42.93 ± 1.46 | 42.86 ± 1.33 | 42.93 ± 1.36 |
| Steep K | 44.41 ± 1.51 | 44.59 ± 1.44 | 44.40 ± 1.58 | 44.49 ± 1.49 | 44.46 ± 1.51 |
| Mean K | 43.63 ± 1.31 | 43.83 ± 1.35 | 43.66 ± 1.46 | 43.67 ± 1.36 | 43.69 ± 1.38 |
| STS diameter (mm) | |||||
| Vertical | 12.09 ± 0.43 | 11.93 ± 0.40 | 11.88 ± 0.42 | 11.97 ± 0.45 | 11.96 ± 0.43 |
| Horizontal | 11.64 ± 0.40 | 11.49 ± 0.41 | 11.48 ± 0.38 | 11.59 ± 0.42 | 11.54 ± 0.41 |
| IOP (mm Hg) | 13.25 ± 2.41 | 13.22 ± 2.68 | 13.53 ± 2.73 | 13.42 ± 2.64 | 13.37 ± 2.62 |
| AL (mm) | 26.77 ± 1.38 | 26.64 ± 1.26 | 26.61 ± 1.31 | 26.91 ± 1.21 | 26.72 ± 1.30 |
| ACD (mm) | 3.26 ± 0.20 | 3.24 ± 0.22 | 3.22 ± 0.24 | 3.27 ± 0.24 | 3.24 ± 0.23 |
| WTW diameter (mm) | 11.69 ± 0.33 | 11.56 ± 0.38 | 11.56 ± 0.41 | 11.65 ± 0.38 | 11.61 ± 0.38 |
| ICL size (12.1/12.6/13.2/13.7) | 8/103/107/3 | 15/110/74/1 | 19/201/81/1 | 6/128/66/2 | 48/542/328/7 |
| Crystalline LT (mm) | 3.68 ± 0.24 | 3.70 ± 0.22 | 3.67 ± 0.23 | 3.61 ± 0.22 | 3.67 ± 0.23 |
STS Sulcus to sulcus, IOP Intraocular pressure, AL Axial length, ACD Anterior chamber depth, WTW White to white, LT Lens thickness