Table 1.
Biometric data of four refractive groups, M (Q25, Q75) or ± S.
| E | LM | MM | HM | P | |
|---|---|---|---|---|---|
| Number | 21 | 88 | 94 | 38 | |
| Gender (male/female) | 10/11 | 37/51 | 35/59 | 15/23 | 0.812 |
| Age (years) | 22 (18, 24) | 21.5 (18, 25) | 22 (18, 24) | 22.5 (22, 24) | 0.315 |
| SE (D) | −0.280 ± 0.213 | −1.771 ± 0.667 | −4.197 ± 0.973 | −8.109 ± 2.024 | 0.000 |
| AL (mm) | 23.547 ± 0.742 | 24.236 ± 0.737 | 25.212 ± 0.845 | 26.868 ± 1.000 | 0.000 |
| CCT (μm) | 552.421 ± 30.174 | 554.268 ± 33.690 | 554.598 ± 30.366 | 543.111 ± 22.299 | 0.258 |
| AD (mm) | 3.018 ± 0.198 | 3.129 ± 0.446 | 3.156 ± 0.249 | 3.207 ± 0.206 | 0.228 |
| LT (mm) | 3.682 ± 0.332 | 3.412 ± 0.456 | 3.484 ± 0.229 | 3.587 ± 0.241 | 0.005 |
| AST (D) | 0.935 ± 0.584 | 1.080 ± 0.794 | 1.286 ± 0.863 | 1.652 ± 0.793 | 0.002 |
| K1 (D) | 42.944 ± 1.472 | 42.921 ± 1.438 | 42.801 ± 1.349 | 42.915 ± 1.317 | 0.940 |