Research Article
Comparison of Toric and Spherical Orthokeratology Lenses in Patients with Astigmatism
Table 1
Inclusion and exclusion criteria.
| Inclusion Criteria | 1. 8 ≤ Age ≤15 at baseline | 2. Best-corrected distance monocular visual acuity (BCVA) ≤0.00 logMAR | 3. Spherical refractive error(noncycloplegic subjective refraction) ≥−6.00 D | 4. With-the-rule corneal astigmatism(noncycloplegic subjective refraction) ≥1.50 D | 5. Corneal flat K value 41.00 D∼46.00 D | 6. No orthokeratology fitting contraindication | 7. No history of ocular surgery and trauma | 8. No history of other contact lens wearing | 9. No current systemic or ocular conditions that may affect lens wear |
| Exclusion Criteria | 1. Follow-up irregularly | 2. Corneal topography defect 20% or above | 3. Change lenses in the follow-up period |
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