| AL | axial length |
| BCVA | best-corrected visual acuity |
| BOZ | back optic zone |
| Dk | oxygen permeability |
| IOP | intraocular pressure |
| Ortho-K | orthokeratology |
| RC | reverse curve |
| RGP | rigid gas-permeable |
| RMSE | root mean square error |
| VST | vision shaping treatment |
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